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{{Short description|Tradesperson specializing in electrical wiring}}
{{Other uses}}
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{{Infobox Occupation
{{Infobox Occupation
| name = Electrician
| name = Electrician
| image = US Navy 040902-N-7683J-003 Electrician's Mate 3rd Class Tayo Gbadebo from Lagos, Nigeria, rewires the motor from an Aqueous Film Forming Foam (AFFF) Sprinkler System's pump.jpg
| image = [[Image:Tvaelectrician.jpg|230px]]
| caption = A US Navy [[electrician's mate]] rewiring the [[stator]] of an [[induction motor]].
| caption = [[Tennessee Valley Authority|TVA]] electricians, Tennessee, 1942
| official_names =
| official_names = <!------------Details------------------->
| type = [[Skilled trades|Vocational]]
<!------------Details------------------->
| activity_sector = Maintenance, Electrical Grid
| type = Vocation
| competencies =
| activity_sector = Construction, Maintenance, Electrical grid
| employment_field = Construction
| competencies =
| related_occupation = [[Lineworker|Lineperson]]
| formation =
| average_salary =
| employment_field = Tradesmen
|formation=[[Apprenticeship]]
| related_occupation = [[Lineman (occupation)|Lineman]]
| average_salary =
}}
}}
An '''electrician''' is a [[tradesman]] specialising in [[electrical wiring]] of buildings, stationary machines and related equipment. Electricians may be employed in the installation of new electrical components or the maintenance and repair of existing electrical infrastructure.<ref>{{cite book|title=Electrician|author=Roger Jones|publisher= Trotman Publishing|year=2004|isbn=0-85660-997-8}}</ref> Electricians may also specialize in wiring ships, airplanes and other mobile platforms. In the [[film industry]] and on a [[television crew]] the Electrician is referred to as a [[Gaffer (filmmaking)|Gaffer]].

"Electrician" and "[[electrical contractor]]" are related terms. An electrician is an individual tradesperson; an electrical contractor is a business that employs electricians to design, install, and maintain electrical systems. In most of the United States, separate licensing requirements exist for electricians and electrical contractors. Electricians are typically not allowed to perform work for the public unless under the employment of an electrical contractor.<!-- industrial plants employ electricians, and are not contractors. -->

== History ==
{{see also|Lineman_(occupation)#History|label 1=History of the lineman occupation}}

The trade is the newest of the [[traditional trades]], beginning with the advent of telegraph lines in the 19th century.


An '''electrician''' is a [[tradesman|tradesperson]] specializing in [[electrical wiring]] of buildings, transmission lines, stationary machines, and related equipment. Electricians may be employed in the installation of new electrical components or the maintenance and repair of existing electrical infrastructure.<ref>{{cite book|title=Electrician|author=Roger Jones|publisher= Trotman Publishing|year=2004|isbn=0-85660-997-8}}</ref> Electricians may also specialize in wiring ships, airplanes, and other mobile platforms, as well as data and cable lines.
== Terminology ==


==Terminology==
In the United States, electricians are sometimes referred to as a electrical wire men as opposed to Electrical linemen, who work on electric utility company [[electricity distribution|distribution]] systems at higher voltages. Electrical contracting is divided into four areas: commercial, residential, light industrial, and industrial wiring. Service electricians have considerable skills troubleshooting wiring problems, wiring, and making repairs. Construction electricians focus on the actual wiring of buildings and may have few skills troubleshooting wiring problems. Other specialty areas are marine electricians, research electricians and hospital electricians. "Electrician" is also used as the name of a role in [[stagecraft]], where electricians are tasked primarily with hanging, focusing, and operating [[stage lighting]]. In this context, the [[Master Electrician]] is the show's chief electrician. Although [[Electrician (theater)|theater electricians]] routinely perform electrical work on stage lighting instruments and equipment, they are not part of the electrical trade and have a different set of skills and qualifications from the electricians that work on building wiring.
''Electricians'' were originally people who demonstrated or studied the principles of [[electricity]], often [[electrostatic generator]]s of one form or another.<ref>[[Shock and Awe: The Story of Electricity]]- [[Jim Al-Khalili]]</ref>
In the United States, electricians are divided into two primary categories: [[Lineman (technician)|lineperson]], who work on electric utility company [[electricity distribution|distribution]] systems at higher voltages, and wiremen, who work with the lower voltages utilized inside buildings. Wiremen are generally trained in one of five primary specialties: commercial, residential, light industrial, industrial, and low-voltage wiring, more commonly known as Voice-Data-Video, or VDV. Other sub-specialties such as control wiring and fire-alarm may be performed by specialists trained in the devices being installed, or by inside wiremen.
Electricians are trained to one of three levels: Apprentice, Journeyperson, and Master Electrician. In the US and Canada, apprentices work and receive a reduced compensation while learning their trade. They generally take several hundred hours of classroom instruction and are contracted to follow apprenticeship standards for a period of between three and six years, during which time they are paid as a percentage of the Journeyperson's pay. Journeymen are electricians who have completed their Apprenticeship and who have been found by the local, State, or National licensing body to be competent in the electrical trade. Master Electricians have performed well in the trade for a period of time, often seven to ten years, and have passed an exam to demonstrate superior knowledge of the National Electrical Code, or NEC.
Service electricians are tasked to respond to requests for isolated repairs and upgrades. They have skills troubleshooting wiring problems, installing wiring in existing buildings, and making repairs. Construction electricians primarily focus on larger projects, such as installing all new electrical system for an entire building, or upgrading an entire floor of an office building as part of a remodeling process. Other specialty areas are marine electricians, research electricians and hospital electricians. "Electrician" is also used as the name of a role in [[stagecraft]], where electricians are tasked primarily with hanging, focusing, and operating [[stage lighting]]. In this context, the [[Master Electrician]] is the show's chief electrician. Although [[Electrician (theater)|theater electricians]] routinely perform electrical work on stage lighting instruments and equipment, they are not part of the electrical trade and have a different set of skills and qualifications from the electricians that work on building wiring.
In the [[film industry]] and on a [[television crew]] the head electrician is referred to as a ''[[Gaffer (filmmaking)|Gaffer]].''
Electrical contractors are businesses that employ electricians to design, install, and maintain electrical systems. Contractors are responsible for generating bids for new jobs, hiring tradespeople for the job, providing material to electricians in a timely manner, and communicating with architects, electrical and building engineers, and the customer to plan and complete the finished product.


== Training and regulation of trade ==
== Training and regulation of trade ==
[[Image:Electrician Working.jpg|thumb|200px|An electrician hooking up a generator to a home's electrical panel.]]
[[File:Electrician Mike Hughes Installing Meter Base.jpg|thumb|301x301px|Electrician installing new meter socket on the side of a house.]]
[[File:Elektriker - Ystad-2021.jpg|thumb|Two electricians install high-current cabinet in [[Ystad]] 2021.]]
Most jurisdictions require qualifications to do work on '''any electrical apparatus''' with voltages above a '''specified''' [[electric potential]] to [[Ground (electricity)|ground]]. This is normally anywhere from 24 to 100 volts depending on the governing body. Many companies have their own voltage limit rules as well.
Many jurisdictions have regulatory restrictions concerning electrical work for safety reasons due to the many [[electric shock|hazards]] of working with electricity. Such requirements may be testing, registration or licensing. Licensing requirements vary between jurisdictions.


=== Australia ===
In most countries, the job of an electrician is a regulated trade for safety reasons due to the many [[electric shock|hazards]] of working with electricity, requiring testing, registration, or licensing. Licensing of electricians is controlled through government or professional societies.
An electrician's license entitles the holder to carry out all types of electrical installation work in Australia without supervision. However, to contract, or offer to contract, to carry out electrical installation work, a licensed electrician must also be registered as an electrical contractor. Under Australian law, electrical work that involves fixed wiring is strictly regulated and must almost always be performed by a licensed electrician or electrical contractor.<ref>{{cite web |url=http://www.siliconchip.com.au/cms/A_110635/article.html |title=DIY Electrical Work: Are Aussies DUMBER than Kiwis? |date=2008-06-05 |author=Tester, Ross |publisher=[[Silicon Chip|Silicon Chip Online]] |access-date=2012-07-20 |archive-date=2012-06-09 |archive-url=https://web.archive.org/web/20120609121101/http://siliconchip.com.au/cms/A_110635/article.html |url-status=dead }}</ref> A local electrician can handle a range of work including air conditioning, light fittings and installation, safety switches, smoke alarm installation, inspection and certification and [[Test and tagging|testing and tagging]] of electrical appliances.
===United States===


To provide [[data]], structured cabling systems, [[home automation]] & [[theatre]], [[LAN]], [[Wide area network|WAN]] and [[VPN]] data solutions or phone points, an installer must be licensed as a Telecommunications Cable Provider under a scheme controlled by [[Australian Communications and Media Authority]]<ref>
{{ cite web
|url=https://www.legislation.gov.au/Series/F2014L01684
|title=Telecommunications Cabling Provider Rules 2014
|publisher=Australian Government
|access-date=2018-02-23
}}</ref>


Electrical licensing in Australia is regulated by the individual states. In Western Australia, the Department of Commerce tracks licensee's and allows the public to search for individually named/licensed Electricians.<ref>{{cite web|url=https://bizline.commerce.wa.gov.au/energysafety/search_public_contractor.cfm|title=Consumer Protection - Energy Safety|first1=corporateName: Department of Consumer and Employment|last1=Protection|first2=corporateName: Consumer Protection|last2=Division|first3=personalName: David|last3=Hoskins|website=bizline.commerce.wa.gov.au|access-date=28 March 2018|archive-url=https://web.archive.org/web/20110406094937/https://bizline.commerce.wa.gov.au/energysafety/search_public_contractor.cfm|archive-date=2011-04-06|url-status=dead}}</ref>
In the US, licensing requirements for construction work are controlled by local building officials. Typically, certain types of electrical work are only [[Construction permit|permitted]] to be performed by a Journeyman or Master electrician. The requirements for becoming a journeyman or master electrician, and the types of work they are permitted to do, vary between individual states; however, there are often interstate reciprocity agreements. Not all states offer a statewide journeyman or master electrician license, and the license may be limited to the county or city's licencing board.


Currently in Victoria the apprenticeship lasts for four years, during three of those years the apprentice attends trade school in either a block release of one week each month or one day each week. At the end of the apprenticeship the apprentice is required to pass three examinations, one of which is theory based with the other two practically based. Upon successful completion of these exams, providing all other components of the apprenticeship are satisfactory, the apprentice is granted an A Class licence on application to Energy Safe Victoria (ESV).
Before electricians are allowed to work without supervision, they are usually required to serve an [[apprenticeship]] lasting from 3 to 5 years under the general supervision of a [[Master tradesman|Master]] Electrician and usually the direct supervision of a [[Journeyman]] Electrician. Schooling in electrical theory and electrical building codes are required to complete the apprenticeship program. Many [[NJATC|apprenticeship programs]] provide a salary to the apprentice during training. A Journeyman electrician is a well rounded [[artisan|craftsman]] who has met the experience requirements for on the job training (usually 4080 to 6120 hrs) and classroom hours (about 144 hrs.); they may also have a two year relevant degree and another two to three years of apprenticeship training and have passed a licensing exam for their jurisdiction, be it state, county or city. They are trained in all phases of electrical construction installation in various building styles (residential, commercial, industrial, basic electronics) and maintenance of equipment after installation. All of their time is well documented under the jurisdiction of the state government in order for their time to be credited. A Journeyman is usually permitted to perform all types of electrical work except the design of electrical systems, although in some jurisdictions a Journeyman may design systems within certain limits. By contrast, a residential electrician is only permitted to work on residential projects with limitations (for example under 4 stories), and apprenticeship is typically four to five years. In certain states like Michigan, to go on to be a Master Electrician and then an electrical contractor, a journeyman has to work another two years past his passing of the extensive exam given and then apply to take the Master's exam which is another very rigid exam. Then they can apply for an electrical contractors license according to the guidelines of that government.


An A Class electrician may perform work unsupervised but is unable to work for profit or gain without having the further qualifications necessary to become a Registered Electrical Contractor (REC) or being in the employment of a person holding REC status. However, some exemptions do exist.<ref>{{cite web |url=http://www.esv.vic.gov.au/ForElectricityProfessionals/LicensingandRegistration/Registeredelectricalcontractors/tabid/195/Default.aspx |title=Registered electrical contractors |access-date=2010-02-15 |url-status=dead |archive-url=https://web.archive.org/web/20100124155352/http://www.esv.vic.gov.au/ForElectricityProfessionals/LicensingandRegistration/Registeredelectricalcontractors/tabid/195/Default.aspx |archive-date=2010-01-24 }}</ref>
===United Kingdom===


In most cases a certificate of electrical safety must be submitted to the relevant body after any electrical works are performed.
Whilst electrical trade organisations such as the JIB (joint industry board) try to define and regulate KSA (Knowledge, Skill, Attitude) requirements, such as [[City and Guilds of London Institute|City and guilds]] 2330 Levels 2 and 3, City and Guilds [[National Vocational Qualification]] Level 2 and 3, which now fails to deal electrical principles or with motor theory in any depth, completion of a recognised apprenticeship 2yrs in stead of 5yrs (with appropriate qualification) or suitable practical/vocational training (with appropriate qualification) sadly there are no specific regulations or rules on who may operate or refer to themselves as an 'Electrician' in the UK.


Safety equipment used and worn by electricians in Australia (including insulated rubber gloves and mats) needs to be tested regularly to ensure it is still protecting the worker. Because of the high risk involved in this trade, this testing needs to be performed regularly and regulations vary according to state. Industry best practice is the Queensland Electrical Safety Act 2002, and requires six-monthly testing.
General standards (and protections) are set either within a variety of Regulations such as BS7671 - Electrical Installations, Building Regulations (such as Part P)only applies to domestic properties. which require work to be designed, installed and maintained according to those standards or better. Specific standards for NICEIC (not the only trade body in the UK for electricians) the NICEIC tend to be a organisation more interested in self promotion that the quality of electricians available. BS EN 62305 - Lightning Protection, etc., must be complied with but do not necessarily require qualification but rather verification of competence. Most commonly the Test & Inspection of an installation and subsequent signing of documents to confirm suitability and safety may only be carried out by a qualified (rather than competent) person, the most common qualification being BS2391 - Test & Inspection of Electrical Installations. This generally means that in the UK there are a lot of poorly trained Electricians unable to deal with more difficult and complex electrical work required in a industrial environment.


=== Canada ===
=== Canada ===
[[File:Utility worker 4460.jpg|thumb|200x200px|A utility electrician/lineperson does maintenance on a utility pole.]]
Training of electricians follows an [[apprenticeship]] model, taking four or five years to progress to fully qualified journeyperson level.<ref>{{Cite web|url=http://www.tableauellis.ca/tr.1d.2ch.1rt@-eng.jsp?&tid=51|title=Trade Chart / Ellis Chart|date=March 4, 2016|archive-url=https://web.archive.org/web/20160304044039/http://www.tableauellis.ca/tr.1d.2ch.1rt@-eng.jsp?&tid=51|archive-date=2016-03-04}}</ref> Typical apprenticeship programs consists of 80-90% hands-on work under the supervision of journeymen and 10-20% classroom training.<ref>http://www.hrsdc.gc.ca/eng/jobs/trades/index.shtml Government of Canada</ref> Training and licensing of electricians is regulated by each province, however professional licenses are valid throughout Canada under [[Agreement on Internal Trade]]. An endorsement under the [[Interprovincial Standards|Red Seal Program]] provides additional competency assurance to industry standards.<ref name="red"><Red Seal Program {{cite web |url=http://www.hrsdc.gc.ca/eng/workplaceskills/trades_apprenticeship/red_seal/index.shtml |title=Red Seal |access-date=2010-10-28 |url-status=dead |archive-url=https://web.archive.org/web/20101102203533/http://www.hrsdc.gc.ca/eng/workplaceskills/trades_apprenticeship/red_seal/index.shtml |archive-date=2010-11-02 }}</ref>
In order for individuals to become a licensed electricians, they need to have 9000 hours of practical, on the job training. They also need to attend school for 4 terms and pass a provincial exam. This training enables them to become journeyperson electricians. Furthermore, in British Columbia, an individual can go a step beyond that and become a "FSR", or field safety representative. This credential gives the ability to become a licensed electrical contractor and to pull permits. Notwithstanding this, some Canadian provinces only grant "permit pulling privileges" to current Master Electricians, that is, a journeyperson who has been engaged in the industry for three years and has passed the Master's examination (i.e. Alberta). The various levels of field safety representatives are A, B and C. The only difference between each class is that they are able to do increasingly higher voltage and current work.


===United Kingdom===
In most Canadian jurisdictions, a supply authority will not connect power to a new building unless a licensed electrician has applied for the electrical permit (some provinces allow a homeowner to obtain his or her own electrical permit). Similarly to the United States, training of electricians follows an apprenticeship model, taking four or five years to progress to fully qualified journeyman level.<ref>http://www.tableauellis.ca/tr.1d.2ch.1rt@-eng.jsp?&tid=51</ref> Typical apprenticeship programs emphasize hands-on work under the supervision of journeymen, but also include a substantial component of classroom training and testing. Training and licensing of electricians is regulated by each province, but many provinces recognize qualifications received in others. The red seal program allows qualified electricians to practice their trade in other provinces without having to write additional examinations.<ref>http://www.hrsdc.gc.ca/eng/workplaceskills/trades_apprenticeship/red_seal/index.shtml</ref>
The two qualification awarding organisations are [[City and Guilds]] and EAL. Electrical competence is required at Level 3 to practice as a 'qualified electrician' in the UK. Once qualified and demonstrating the required level of competence an Electrician can apply to register for a Joint Industry Board Electrotechnical Certification Scheme card in order to work on building sites or other controlled areas.


Although partly covered during Level 3 training, more in depth knowledge and qualifications can be obtained covering subjects such as Design and Verification or Testing and Inspection among others. These additional qualifications can be listed on the reverse of the JIB card. Beyond this level is additional training and qualifications such as [[Electric vehicle|EV]] charger installations or training and working in specialist areas such as street furniture or within industry.
Restricted electrical licenses are also issued for specializations such as motor winder, appliance repair, audio/visual installation, [[HVAC]] installation, and similar jobs.


The Electricity at Work Regulations are a statutory document that covers the use and proper maintenance of electrical equipment and installations within businesses and other organisations such as charities. Parts of the [[Building regulations in the United Kingdom|Building Regulations]] cover the legal requirements of the installation of electrical technical equipment with Part P outlining most of the regulations covering dwellings
=== Australia ===


Information regarding design, selection, installation and testing of electrical structures is provided in the non-statutory publication [[BS 7671|'Requirements for Electrical Installations, IET Wiring Regulations, Eighteenth Edition, BS 7671:2018']] otherwise known as the Wiring Regulations or 'Regs'. Usual amendments are published on an ad hoc bases when minor changes occur. The first major update of the 18th Edition were published during February 2020 mainly covering the section covering Electric vehicles charger installations although an addendum was published during December 2019 correcting some minor mistakes and adding some small changes. The [[Institution of Engineering and Technology|IET]] also publish a series of 'Guidance Notes' in book form that provide further in-depth knowledge.
An electrician's license entitles the holder to carry out all types of electrical installation work in Australia without supervision. However, to contract, or offer to contract, to carry out electrical installation work, a licensed electrician must also be registered as an electrical contractor. Under Australian law, electrical work that involves fixed wiring is strictly regulated and must almost always be performed by a licensed electrician and/or electrical contractor.<ref>{{cite web |url=http://www.siliconchip.com.au/cms/A_110635/article.html |title=DIY Electrical Work: Are Aussies DUMBER than Kiwis? |date=2008-06-05 |author=Tester, Ross |publisher=[[Silicon Chip|Silicon Chip Online]] |accessdate=2012-07-20}}</ref><ref>{{cite web |url=http://fallonservices.com/_blog/Handy_Hints/post/DIY_Electrical/ |title=DIY Electrical |publisher=Fallon Services |date=2010-10-24 |accessdate=2012-07-20}}</ref> A local electrician can handle a range of work including air conditioning, data, and structured cabling systems, home automation & theatre, [[LAN]], [[Wide area network|WAN]] and [[VPN]] data solutions, light fittings and installation, phone points, power points, safety inspections and reports, safety switches, smoke alarm installation, inspection and certification and [[Test and tagging|testing and tagging]] of electrical appliances.


With the exception of the work covered by Part P of the Building Regulations, such as installing consumer units, new circuits or work in bathrooms, there are no laws that prevent anyone from carrying out some basic electrical work in the UK.
Electrical licensing in Australia is regulated by the individual states. In Western Australia the Department of Commerce tracks licensee's and allows the public to search for individually named/licensed Electricians.<ref>https://bizline.commerce.wa.gov.au/energysafety/search_public_contractor.cfm</ref>


In British English, an electrician is colloquially known as a "spark".<ref>{{cite web | url=https://wikidiff.com/electrician/spark | title=Electrician vs Spark - What's the difference? | date=25 July 2014 }}</ref>
Currently in Victoria the apprenticeship last for four years, during three of those years the apprentice attends trade school in either a block release of one week each month or one day each week. At the end of the apprenticeship the apprentice is required to pass three examinations, one of which is theory based with the other two practically based. Upon successful completion of these exams, providing all other components of the apprenticeship are satisfactory, the apprentice is granted an A Class licence on application to Energy Safe Victoria (ESV).


===United States===
An A Class electrician may perform work unsupervised but is unable to work for profit or gain without having the further qualifications necessary to become a Registered Electrical Contractor (REC) or being in the employment of a person holding REC status. However, some exemptions do exist.<ref>http://www.esv.vic.gov.au/ForElectricityProfessionals/LicensingandRegistration/Registeredelectricalcontractors/tabid/195/Default.aspx</ref>
[[File:USMC-12007.jpg|thumb|Although many electricians work for private contractors, many electricians get their start in the military.]]
The United States does not offer nationwide licensing and electrical licenses are issued by individual states. There are variations in licensing requirements, however, all states recognize three basic skill categories: level electricians. Journeyperson electricians can work unsupervised provided that they work according to a master's direction. Generally, states do not offer journeyperson permits, and journeyperson electricians and other apprentices can only work under permits issued to a master electrician. Apprentices may not work without direct supervision.<ref name=CHRON>{{cite web|last=Hering|first=Bob|title=Differences Between a Journeyman & a Master Electrician|url=http://work.chron.com/differences-between-journeyman-master-electrician-2158.html|work=Houston Chronicle|publisher=[[Demand Media]]|access-date=10 April 2013}}</ref>


Before electricians can work unsupervised, they are usually required to serve an [[apprenticeship]] lasting three to five years under the general supervision of a [[Master tradesman|master]] electrician and usually the direct supervision of a [[journeyman|journeyperson]] electrician.<ref name="CHRON"/> Schooling in electrical theory and electrical building codes is required to complete the apprenticeship program. Many [[NJATC|apprenticeship programs]] provide a salary to the apprentice during training. A journeyperson electrician is a classification of licensing granted to those who have met the experience requirements for on the job training (usually 4,000 to 6,000 hours) and classroom hours (about 144 hours). Requirements include completion of two to six years of apprenticeship training and passing a licensing exam.<ref>{{Cite news|url=http://learn.org/articles/What_is_a_Journeyman_Electrician.html|title=What Is a Journeyman Electrician?|language=en|access-date=2017-01-29}}</ref>
In most cases a certificate of electrical safety must be submitted to the relevant body after any electrical works are performed.

==== Reciprocity ====
An electrician's license is valid for work in the state where the license was issued. In addition, many states recognize licenses from other states, sometimes called interstate reciprocity participation, although there can be conditions imposed. For example, California reciprocates with Arizona, Nevada, and Utah on the condition that licenses are in good standing and have been held at the other state for five years.<ref>http://www.cslb.ca.gov/applicants/Reciprocity/ReciprocityRequirements.asp CSLB CA</ref> Nevada reciprocates with Arizona, California, and Utah.<ref>http://www.nvcontractorsboard.com/reciprocity.html {{Webarchive|url=https://web.archive.org/web/20130310065814/http://nvcontractorsboard.com/reciprocity.html |date=2013-03-10 }} State of NV</ref> Maine reciprocates with New Hampshire and Vermont at the master level, and the state reciprocates with New Hampshire, North Dakota, Idaho, Oregon, Vermont, and Wyoming at the journeyperson level.<ref>http://www.maine.gov/pfr/professionallicensing/professions/electricians/pdf/elecreciprocity.pdf State of ME</ref> Colorado maintains a journeyperson alliance with Alaska, Arkansas, the Dakotas, Idaho, Iowa, Minnesota, Montana, Nebraska, New Hampshire, New Mexico, Oklahoma, Utah, and Wyoming.<ref>{{cite web |url=https://dpo.colorado.gov/Electrical/Applications |title=Electrician Licensure by Reciprocity |website=dpo.colorado.gov |publisher=Colorado Department of Regulatory Agencies |access-date=2021-08-21}}
</ref>


== Tools ==
== Tools ==
Electricians use a range of hand and power tools and instruments.
The electrician's trade requires use of a range of hand and power tools and instruments. Usually an electrician will have a personal set of hand tools and general-purpose test instruments, with the more costly power tools or instruments provided by the employer or business.


[[File:11-FishTapes ConduitTools.jpg|thumb|right| Two of the tools commonly used by electricians. The fish tape is used to pull conductors through conduits, or sometimes to pull conductors through hollow walls. The conduit bender is used to make accurate bends and offsets in electrical conduit.]]
[[File:11-FishTapes ConduitTools.jpg|thumb|right| Two of the tools commonly used by electricians. The fish tape is used to pull conductors through conduits, or sometimes to pull conductors through hollow walls. The conduit bender is used to make accurate bends and offsets in electrical conduit.]]


Some of the more common tools are:
Some of the more common tools are:
* Conduit Bender: Bender used to bend various types of [[Electrical conduit|Electrical Conduit]]. These come in many variations including hand, electrical, and hydraulic powered.
* [[Pipe and tube bender]]
* [[Test light|voltage indicators]]
* [[Test light|Non-Contact Voltage Testers]]
* [[Lineman's pliers]]: Heavy-duty pliers for general use in cutting, bending, crimping and pulling wire.
* [[Lineman's pliers|Lineperson's Pliers]]: Heavy-duty pliers for general use in cutting, bending, crimping and pulling wire.
* [[Diagonal pliers]] (also known as side cutters or Dikes): Pliers consisting of cutting blades for use on smaller gauge wires, but sometimes also used as a gripping tool for removal of nails and staples.
* [[Diagonal pliers|Diagonal Pliers]] (also known as side cutters or Dikes): Pliers consisting of cutting blades for use on smaller gauge wires, but sometimes also used as a gripping tool for removal of nails and staples.
* [[Needle-nose pliers]]: Pliers with a long, tapered gripping nose of various size, with or without cutters, generally smaller and for finer work (including very small tools used in [[electronics]] wiring).
* [[Needle-nose pliers|Needle-Nose Pliers]]: Pliers with a long, tapered gripping nose of various size, with or without cutters, generally smaller and for finer work (including very small tools used in [[electronics]] wiring).
* [[Wire strippers]]: Plier-like tool available in many sizes and designs featuring special blades to cut and strip wire insulation while leaving the conductor wire intact and without nicks. Some wire strippers include [[cable stripper]]s among their multiple functions, for removing the outer cable jacket.
* [[Wire strippers|Wire Strippers]]: Plier-like tool available in many sizes and designs featuring special blades to cut and strip wire insulation while leaving the conductor wire intact and without nicks. Some wire strippers include [[cable stripper]]s among their multiple functions, for removing the outer cable jacket.
* [[Cable cutter]]s: Highly leveraged pliers for cutting larger cable.
* [[Cable cutter|Cable Cutter]]s: Highly leveraged pliers for cutting larger cable.
* Armored Cable Cutters: Commonly referred to by the trademark 'Roto-Split', is a tool used to cut the metal sleeve on MC (Metal Clad) cable.
* [[Rotosplit]]: A brand-name tool designed to assist in breaking the spiral jacket of metallic-jacketed cable ([[MC cable]]).
* [[Multimeter]]: A battery-powered instrument for electrical testing and troubleshooting; common features include the ability to measure and display [[voltage]], [[Electrical resistance|resistance]], and [[Electric current|current]] with other types of measurements included depending on the make and model. Are available in digital or analogue.
* [[Multimeter]]: An instrument for electrical measurement with multiple functions. It is available as analog or digital display. Common features include: [[voltage]], [[Electrical resistance|resistance]], and [[Electric current|current]]. Some models offer additional functions.
* [[Step-bit]]: A metal-cutting drill bit with stepped-diameter cutting edges, generally at 1/8-inch intervals, for conveniently drilling holes to specification in stamped/rolled metal up to about 1/16" thick; for example, to create custom [[knock-outs]] in a [[breaker panel]] or [[junction box]].
* [[Drill bit#Unibit|Unibit or Step-Bit]]: A metal-cutting drill bit with stepped-diameter cutting edges to enable convenient drilling holes in preset increments in stamped/rolled metal up to about 1.6mm (1/16 inch) thick. Commonly used to create custom [[knock-outs]] in a [[breaker panel]] or [[junction box]].
* Cord, rope or [[fish tape]]. Used to 'fish' cables and wires into and out of cavities. The fishing tool is pushed, dropped, or shot into the installed raceway, [[stud-bay]] or [[joist-bay]] of a [[finished wall]] or in a floor or ceiling. Then the wire or cable is attached and pulled back.
* Cord, Rope or [[fish tape|Fish Tape]]. Used to manipulate cables and wires through cavities. The fishing tool is pushed, dropped, or shot into the installed raceway, [[stud-bay]] or [[joist-bay]] of a [[finished wall]] or in a floor or ceiling. Then the wire or cable is attached and pulled back.
* Crimping tools: Used to apply terminals or splices. These may be hand or hydraulic powered. Some hand tools have [[ratchets]] to insure proper pressure. Hydraulic units achieve [[cold welding]], even for aluminum "locomotive" [many fine strands] cable.
* Crimping Tools: Used to apply terminals or splices. These may be hand or hydraulic powered. Some hand tools have [[ratchet (device)|ratchets]] to insure proper pressure. Hydraulic units achieve [[cold welding]], even for aluminum cable.
*[[Insulation Resistance Tester]]: Commonly referred to as a [[Megger]]. Insulation testers apply several hundred to several thousand volts to cables and equipment to determine the insulation resistance value of the item being tested. Modern insulation resistance testers often have a ohm meter function available and are often included as a function of a multimeter.
*[[Hipot|Insulation Resistance Tester]]: Commonly referred to as a [[Megger]], these testers apply several hundred to several thousand volts to cables and equipment to determine the insulation resistance value.
*[[Knockout punch]]: For punching holes into sheet metal to run wires or conduit.
*[[Knockout punch|Knockout Punch]]: For punching holes into boxes, panels, switchgear, etc. for inserting cable & pipe connectors.
* [[Residual-current device|GFI/GFCI]] Testers: Used to test the functionality of Ground-Fault Interrupting receptacles.
* Other general-use tools with applications in electric power wiring include [[screwdriver]]s, [[hammer]]s, [[reciprocating saw]]s, [[drywall saw]]s, [[metal punch]]es, [[flashlight]]s, [[chisel]]s, [[adjustable slip-joint pliers]] and [[drill]]s.
* [[Voltmeter]]: An electrician's tool used to measure electrical potential difference between two points in an electric circuit.
* [[Test light]]
* Other general-use tools include [[screwdriver]]s, [[hammer]]s, [[reciprocating saw]]s, [[drywall saw]]s, [[flashlight]]s, [[chisel]]s, [[Tongue-and-groove pliers|tongue and groove pliers]] (Commonly referred to as '[[Channellock]]®' pliers, a famous manufacturer of this tool) and [[drill]]s.
* [[Ground Fault Indicator Tester]]


==Safety==
==Safety==
{{See also|Occupational safety and health}}
{{See also|Occupational safety and health}}
In addition to the workplace hazards generally faced by industrial workers, electricians are also particularly exposed to injury by electricity. An electrician may experience [[electric shock]] due to direct contact with energized circuit conductors or due to [[stray voltage]] caused by faults in a system. An [[electric arc]] exposes eyes and skin to hazardous amounts of heat and light. Faulty switchgear may cause an [[arc flash]] incident with a resultant blast. Electricians are trained to work safely and take many measures to minimize the danger of injury. Lockout and tagout procedures are used to make sure that circuits are proven to be de-energized before work is done. Limits of approach to energized equipment protect against [[arc flash]] exposure; specially designed flash-resistant clothing provides additional protection; grounding (earthing) clamps and chains are used on line conductors to provide a visible assurance that a conductor is de-energized. [[Personal protective equipment]] provides electrical insulation as well as protection from mechanical impact; gloves have insulating rubber liners, and work boots and hard hats are specially rated to provide protection from shock. If a system cannot be de-energized, insulated tools and special [[Live-line working|live-line training]] are used; even high-voltage transmission lines can be repaired while energized, when necessary.<ref> John Cadick et al, ''Electrical Safety Handbook Third Edition'', Mc Graw Hill 2005, ISBN 0-07-145772-0</ref>
In addition to the workplace hazards generally faced by industrial workers, electricians are also particularly exposed to injury by electricity. An electrician may experience [[electric shock]] due to direct contact with energized circuit conductors or due to [[stray voltage]] caused by faults in a system. An [[electric arc]] exposes eyes and skin to hazardous amounts of heat and light. Faulty switchgear may cause an [[arc flash]] incident with a resultant blast. Electricians are trained to work safely and take many measures to minimize the danger of injury. Lockout and tagout procedures are used to make sure that circuits are proven to be de-energized before work is done. Limits of approach to energized equipment protect against [[arc flash]] exposure; specially designed flash-resistant clothing provides additional protection; grounding (earthing) clamps and chains are used on line conductors to provide a visible assurance that a conductor is de-energized. [[Personal protective equipment]] provides electrical insulation as well as protection from mechanical impact; gloves have insulating rubber liners, and work boots and hard hats are specially rated to provide protection from shock. If a system cannot be de-energized, insulated tools are used; even high-voltage transmission lines can be repaired while energized, when necessary.<ref>John Cadick et al, ''Electrical Safety Handbook Third Edition'', Mc Graw Hill 2005, {{ISBN|0-07-145772-0}}</ref>


Electricians had the highest rate of fatalties by electrocution, accounting for 34% of the total electrocutions of construction trades workers in the United States between 1992–2003.<ref> http://www.elcosh.org/en/document/557/d000539/why-are-so-many-construction-workers-being-electrocuted%253F.html Michael McCann, ''Why Are So Many Construction Workers Being Electrocuted?'', retrieved 2010 July 27 </ref>
Electrical workers, which includes electricians, accounted for 34% of total electrocutions of construction trades workers in the United States between 1992 and 2003.<ref>http://www.elcosh.org/en/document/557/d000539/why-are-so-many-construction-workers-being-electrocuted%253F.html Michael McCann, ''Why Are So Many Construction Workers Being Electrocuted?'', retrieved 2010 July 27</ref>


==Working conditions==
==Working conditions==
Working conditions for electricians vary by specialization. Generally an electrician's work is physically active, with climbing of ladders and lifting of tools and supplies. Occasionally an electrician must work in a cramped space or on scaffolding, and may frequently be bending, squatting or kneeling, to make connections in awkward locations. Construction electricians may spend much of their days in outdoor or semi-outdoor noisy and dirty worksites. Industrial electricians may be exposed to the heat, dust, and noise of an industrial plant. Power systems electricians may be called to work in all kinds of adverse weather to make emergency repairs. Because of the training and skills required, an electrician's job pays better than general labor; for example, in 2005 in one province of Canada, electricians were the highest-paid of the trades. <ref> http://skilledimmigrants.vpl.ca/index.php/guides/industry/electricians retrieved 2012 March 13 </ref> Some electricians work under union collective agreements with closely defined employment conditions, others are independent contractors who must charge based on current local market conditions.
Working conditions for electricians vary by specialization. Generally an electrician's work is physically demanding such as climbing ladders and lifting tools and supplies. Occasionally an electrician must work in a cramped space or on scaffolding, and may frequently be bending, squatting or kneeling, to make connections in awkward locations. Construction electricians may spend much of their days in outdoor or semi-outdoor loud and dirty work sites. Industrial electricians may be exposed to the heat, dust, and noise of an industrial plant. Power systems electricians may be called to work in all kinds of adverse weather to make emergency repairs.


==Trade organizations==
==Trade organizations==
Some electricians are union members and work under their union's policies.
In North America, electricians are represented by several unions, including the [[International Brotherhood of Electrical Workers]]; the [[International Union of Electronic]], Electrical, Salaried, Machine, and Furniture Workers; [[International Association of Machinists and Aerospace Workers]]; [[United Auto Workers]]; and the [[United Steelworkers]].<ref>{{cite web
| last =
| first =
| authorlink =
| coauthors =
| title =Electricians
| work =Electricians
| publisher =US Department of Labor Bureau of Labor Statistics
| date =2006-08-04
| url =http://www.bls.gov/oco/ocos206.htm
| doi =
| accessdate =2007-06-30 }}</ref><br>Many [[merit shop]] training and apprenticeship programs also exist, including those offered by such as trade associations as [[Associated Builders and Contractors]], [[National Electrical Contractors Association]] [http://www.necanet.org], and [[Independent Electrical Contractors]]. These organizations provide comprehensive training, in accordance with U.S. Department of Labor regulations.<br>http://www.bls.gov/k12/build06.htm.


===Australia===
In Australia, electricians can choose to be represented by the [http://www.etu.asn.au Electrical Trade Union] (ETU). Electrical Contractors can be represented by [http://www.masterelectricians.com.au Master Electricians Australia] or the [http://www.neca.asn.au National Electrical & Communications Association].
Electricians can choose to be represented by the Electrical Trade Union (ETU). Electrical Contractors can be represented by the National Electrical & Communications Association or Master Electricians Australia.


===North America===
In the U.K., electricians are represented by several unions including [[Unite the Union]]
Some electricians are union members. Some examples of electricians' unions include the [[International Brotherhood of Electrical Workers]], [[Canadian Union of Public Employees]], and the [[International Association of Machinists and Aerospace Workers]].<br>The International Brotherhood of Electrical Workers provides its own apprenticeships through its [[National Joint Apprenticeship and Training Committee]] and the [[National Electrical Contractors Association]]. Many merit shop training and apprenticeship programs also exist, including those offered by such as trade associations as [[Associated Builders and Contractors]] and [[Independent Electrical Contractors]]. These organizations provide comprehensive training, in accordance with U.S. Department of Labor regulations.


===United Kingdom/Ireland===
In the Rep. of Ireland there are two self regulation/self certification bodies RECI Register of Electrical Contractors of Ireland and ECSSA.
In the United Kingdom, electricians are represented by several unions including [[Unite the Union]]


In the Republic of Ireland there are two self-regulation/self certification bodies RECI Register of Electrical Contractors of Ireland and ECSSA.
==See also==


==Auto electrician==
*[[Lineman (occupation)]]
An '''auto electrician''' is a [[tradesman|tradesperson]] specializing in electrical wiring of motor vehicles. Auto electricians may be employed in the installation of new electrical components or the maintenance and repair of existing electrical components. Auto electricians specialize in [[Automobile|cars]] and [[commercial vehicles]]. The auto electrical trade is generally more difficult than the electrical trade due to the confined spaces, engineering complexity of modern automotive electrical systems, and working conditions (often roadside breakdowns or on construction sites, mines, quarries to repair machinery etc.) Also the presence of high-current DC electricity makes injury from burns and arc-flash injury possible.
*[[Gaffer (filmmaking)|Gaffer]] (term used in film and television)

*[[Electrician (theater)]]
==See also==
*[[Lineman (technician)|Lineperson (Technician)]]
*[[Gaffer (filmmaking)|Gaffer]] (Term used in film and television)
*[[International Brotherhood of Electrical Workers]]
*[[International Brotherhood of Electrical Workers]]
*[[List of electricians]], notable individuals who have worked as electricians
*[[List of electricians]], notable individuals who have worked as electricians
*[[Electronics technician]]


==References==
==References==
{{reflist|2}}
{{Reflist|2}}


== External links ==
== External links ==
{{commons category|Electricians}}
{{Commons category|Electricians}}
<!--Not a directory of electricians. Advertising links will be removed as per WP:EL -->
<!--Not a directory of electricians. Advertising links will be removed as per WP:EL -->
* [http://www.bls.gov/oco/ocos206.htm Electricians] from the BLS
* [http://www.bls.gov/ooh/construction-and-extraction/electricians.htm Occupational Outlook Handbook]
*Electrician fault and detections issue
* [http://www.bls.gov/oco/home.htm Occupational Outlook Handbook]

* [http://www.dir.ca.gov/DAS/ElectricalTrade.htm Division of Apprenticeship Standards – Electrician Certification Program]
{{Construction overview}}
* [http://electricianguide.org How to Become an Electrician] Vocational Skill Set Information Center
{{Authority control}}
* [http://www.alfaizelectric.com Electrician USA, Dallas/Ft Worth]


[[Category:Electric power]]
[[Category:Electric power]]
[[Category:Construction trades workers]]
[[Category:Construction trades workers]]
[[Category:Electrical wiring]]
[[Category:Electrical wiring]]
[[Category:Industrial occupations]]

[[Category:Technicians]]
[[af:Elektrisiën]]
[[bs:Električar]]
[[ca:Electricista]]
[[da:Elektriker]]
[[de:Elektroinstallateur]]
[[es:Electricista]]
[[eu:Argiketari]]
[[fa:برق‌کار]]
[[fr:Électricien]]
[[ga:Leictreoir]]
[[it:Elettricista]]
[[nl:Elektricien]]
[[ja:電気工事士]]
[[no:Elektriker]]
[[pl:Elektryk]]
[[pt:Eletricista]]
[[ro:Electrician]]
[[ru:Электромонтёр]]
[[simple:Electrician]]
[[sr:Електричар]]
[[fi:Sähköasentaja]]
[[sv:Elektriker]]
[[tr:Elektrikçi]]
[[vec:Ełetricista]]

Latest revision as of 06:14, 27 April 2024

Electrician
A US Navy electrician's mate rewiring the stator of an induction motor.
Occupation
Occupation type
Vocational
Activity sectors
Maintenance, Electrical Grid
Description
Education required
Apprenticeship
Fields of
employment
Construction
Related jobs
Lineperson

An electrician is a tradesperson specializing in electrical wiring of buildings, transmission lines, stationary machines, and related equipment. Electricians may be employed in the installation of new electrical components or the maintenance and repair of existing electrical infrastructure.[1] Electricians may also specialize in wiring ships, airplanes, and other mobile platforms, as well as data and cable lines.

Terminology

Electricians were originally people who demonstrated or studied the principles of electricity, often electrostatic generators of one form or another.[2]

In the United States, electricians are divided into two primary categories: lineperson, who work on electric utility company distribution systems at higher voltages, and wiremen, who work with the lower voltages utilized inside buildings. Wiremen are generally trained in one of five primary specialties: commercial, residential, light industrial, industrial, and low-voltage wiring, more commonly known as Voice-Data-Video, or VDV. Other sub-specialties such as control wiring and fire-alarm may be performed by specialists trained in the devices being installed, or by inside wiremen.

Electricians are trained to one of three levels: Apprentice, Journeyperson, and Master Electrician. In the US and Canada, apprentices work and receive a reduced compensation while learning their trade. They generally take several hundred hours of classroom instruction and are contracted to follow apprenticeship standards for a period of between three and six years, during which time they are paid as a percentage of the Journeyperson's pay. Journeymen are electricians who have completed their Apprenticeship and who have been found by the local, State, or National licensing body to be competent in the electrical trade. Master Electricians have performed well in the trade for a period of time, often seven to ten years, and have passed an exam to demonstrate superior knowledge of the National Electrical Code, or NEC.

Service electricians are tasked to respond to requests for isolated repairs and upgrades. They have skills troubleshooting wiring problems, installing wiring in existing buildings, and making repairs. Construction electricians primarily focus on larger projects, such as installing all new electrical system for an entire building, or upgrading an entire floor of an office building as part of a remodeling process. Other specialty areas are marine electricians, research electricians and hospital electricians. "Electrician" is also used as the name of a role in stagecraft, where electricians are tasked primarily with hanging, focusing, and operating stage lighting. In this context, the Master Electrician is the show's chief electrician. Although theater electricians routinely perform electrical work on stage lighting instruments and equipment, they are not part of the electrical trade and have a different set of skills and qualifications from the electricians that work on building wiring.

In the film industry and on a television crew the head electrician is referred to as a Gaffer.

Electrical contractors are businesses that employ electricians to design, install, and maintain electrical systems. Contractors are responsible for generating bids for new jobs, hiring tradespeople for the job, providing material to electricians in a timely manner, and communicating with architects, electrical and building engineers, and the customer to plan and complete the finished product.

Training and regulation of trade

Electrician installing new meter socket on the side of a house.
Two electricians install high-current cabinet in Ystad 2021.

Many jurisdictions have regulatory restrictions concerning electrical work for safety reasons due to the many hazards of working with electricity. Such requirements may be testing, registration or licensing. Licensing requirements vary between jurisdictions.

Australia

An electrician's license entitles the holder to carry out all types of electrical installation work in Australia without supervision. However, to contract, or offer to contract, to carry out electrical installation work, a licensed electrician must also be registered as an electrical contractor. Under Australian law, electrical work that involves fixed wiring is strictly regulated and must almost always be performed by a licensed electrician or electrical contractor.[3] A local electrician can handle a range of work including air conditioning, light fittings and installation, safety switches, smoke alarm installation, inspection and certification and testing and tagging of electrical appliances.

To provide data, structured cabling systems, home automation & theatre, LAN, WAN and VPN data solutions or phone points, an installer must be licensed as a Telecommunications Cable Provider under a scheme controlled by Australian Communications and Media Authority[4]

Electrical licensing in Australia is regulated by the individual states. In Western Australia, the Department of Commerce tracks licensee's and allows the public to search for individually named/licensed Electricians.[5]

Currently in Victoria the apprenticeship lasts for four years, during three of those years the apprentice attends trade school in either a block release of one week each month or one day each week. At the end of the apprenticeship the apprentice is required to pass three examinations, one of which is theory based with the other two practically based. Upon successful completion of these exams, providing all other components of the apprenticeship are satisfactory, the apprentice is granted an A Class licence on application to Energy Safe Victoria (ESV).

An A Class electrician may perform work unsupervised but is unable to work for profit or gain without having the further qualifications necessary to become a Registered Electrical Contractor (REC) or being in the employment of a person holding REC status. However, some exemptions do exist.[6]

In most cases a certificate of electrical safety must be submitted to the relevant body after any electrical works are performed.

Safety equipment used and worn by electricians in Australia (including insulated rubber gloves and mats) needs to be tested regularly to ensure it is still protecting the worker. Because of the high risk involved in this trade, this testing needs to be performed regularly and regulations vary according to state. Industry best practice is the Queensland Electrical Safety Act 2002, and requires six-monthly testing.

Canada

A utility electrician/lineperson does maintenance on a utility pole.

Training of electricians follows an apprenticeship model, taking four or five years to progress to fully qualified journeyperson level.[7] Typical apprenticeship programs consists of 80-90% hands-on work under the supervision of journeymen and 10-20% classroom training.[8] Training and licensing of electricians is regulated by each province, however professional licenses are valid throughout Canada under Agreement on Internal Trade. An endorsement under the Red Seal Program provides additional competency assurance to industry standards.[9] In order for individuals to become a licensed electricians, they need to have 9000 hours of practical, on the job training. They also need to attend school for 4 terms and pass a provincial exam. This training enables them to become journeyperson electricians. Furthermore, in British Columbia, an individual can go a step beyond that and become a "FSR", or field safety representative. This credential gives the ability to become a licensed electrical contractor and to pull permits. Notwithstanding this, some Canadian provinces only grant "permit pulling privileges" to current Master Electricians, that is, a journeyperson who has been engaged in the industry for three years and has passed the Master's examination (i.e. Alberta). The various levels of field safety representatives are A, B and C. The only difference between each class is that they are able to do increasingly higher voltage and current work.

United Kingdom

The two qualification awarding organisations are City and Guilds and EAL. Electrical competence is required at Level 3 to practice as a 'qualified electrician' in the UK. Once qualified and demonstrating the required level of competence an Electrician can apply to register for a Joint Industry Board Electrotechnical Certification Scheme card in order to work on building sites or other controlled areas.

Although partly covered during Level 3 training, more in depth knowledge and qualifications can be obtained covering subjects such as Design and Verification or Testing and Inspection among others. These additional qualifications can be listed on the reverse of the JIB card. Beyond this level is additional training and qualifications such as EV charger installations or training and working in specialist areas such as street furniture or within industry.

The Electricity at Work Regulations are a statutory document that covers the use and proper maintenance of electrical equipment and installations within businesses and other organisations such as charities. Parts of the Building Regulations cover the legal requirements of the installation of electrical technical equipment with Part P outlining most of the regulations covering dwellings

Information regarding design, selection, installation and testing of electrical structures is provided in the non-statutory publication 'Requirements for Electrical Installations, IET Wiring Regulations, Eighteenth Edition, BS 7671:2018' otherwise known as the Wiring Regulations or 'Regs'. Usual amendments are published on an ad hoc bases when minor changes occur. The first major update of the 18th Edition were published during February 2020 mainly covering the section covering Electric vehicles charger installations although an addendum was published during December 2019 correcting some minor mistakes and adding some small changes. The IET also publish a series of 'Guidance Notes' in book form that provide further in-depth knowledge.

With the exception of the work covered by Part P of the Building Regulations, such as installing consumer units, new circuits or work in bathrooms, there are no laws that prevent anyone from carrying out some basic electrical work in the UK.

In British English, an electrician is colloquially known as a "spark".[10]

United States

Although many electricians work for private contractors, many electricians get their start in the military.

The United States does not offer nationwide licensing and electrical licenses are issued by individual states. There are variations in licensing requirements, however, all states recognize three basic skill categories: level electricians. Journeyperson electricians can work unsupervised provided that they work according to a master's direction. Generally, states do not offer journeyperson permits, and journeyperson electricians and other apprentices can only work under permits issued to a master electrician. Apprentices may not work without direct supervision.[11]

Before electricians can work unsupervised, they are usually required to serve an apprenticeship lasting three to five years under the general supervision of a master electrician and usually the direct supervision of a journeyperson electrician.[11] Schooling in electrical theory and electrical building codes is required to complete the apprenticeship program. Many apprenticeship programs provide a salary to the apprentice during training. A journeyperson electrician is a classification of licensing granted to those who have met the experience requirements for on the job training (usually 4,000 to 6,000 hours) and classroom hours (about 144 hours). Requirements include completion of two to six years of apprenticeship training and passing a licensing exam.[12]

Reciprocity

An electrician's license is valid for work in the state where the license was issued. In addition, many states recognize licenses from other states, sometimes called interstate reciprocity participation, although there can be conditions imposed. For example, California reciprocates with Arizona, Nevada, and Utah on the condition that licenses are in good standing and have been held at the other state for five years.[13] Nevada reciprocates with Arizona, California, and Utah.[14] Maine reciprocates with New Hampshire and Vermont at the master level, and the state reciprocates with New Hampshire, North Dakota, Idaho, Oregon, Vermont, and Wyoming at the journeyperson level.[15] Colorado maintains a journeyperson alliance with Alaska, Arkansas, the Dakotas, Idaho, Iowa, Minnesota, Montana, Nebraska, New Hampshire, New Mexico, Oklahoma, Utah, and Wyoming.[16]

Tools

Electricians use a range of hand and power tools and instruments.

Two of the tools commonly used by electricians. The fish tape is used to pull conductors through conduits, or sometimes to pull conductors through hollow walls. The conduit bender is used to make accurate bends and offsets in electrical conduit.

Some of the more common tools are:

  • Conduit Bender: Bender used to bend various types of Electrical Conduit. These come in many variations including hand, electrical, and hydraulic powered.
  • Non-Contact Voltage Testers
  • Lineperson's Pliers: Heavy-duty pliers for general use in cutting, bending, crimping and pulling wire.
  • Diagonal Pliers (also known as side cutters or Dikes): Pliers consisting of cutting blades for use on smaller gauge wires, but sometimes also used as a gripping tool for removal of nails and staples.
  • Needle-Nose Pliers: Pliers with a long, tapered gripping nose of various size, with or without cutters, generally smaller and for finer work (including very small tools used in electronics wiring).
  • Wire Strippers: Plier-like tool available in many sizes and designs featuring special blades to cut and strip wire insulation while leaving the conductor wire intact and without nicks. Some wire strippers include cable strippers among their multiple functions, for removing the outer cable jacket.
  • Cable Cutters: Highly leveraged pliers for cutting larger cable.
  • Armored Cable Cutters: Commonly referred to by the trademark 'Roto-Split', is a tool used to cut the metal sleeve on MC (Metal Clad) cable.
  • Multimeter: An instrument for electrical measurement with multiple functions. It is available as analog or digital display. Common features include: voltage, resistance, and current. Some models offer additional functions.
  • Unibit or Step-Bit: A metal-cutting drill bit with stepped-diameter cutting edges to enable convenient drilling holes in preset increments in stamped/rolled metal up to about 1.6mm (1/16 inch) thick. Commonly used to create custom knock-outs in a breaker panel or junction box.
  • Cord, Rope or Fish Tape. Used to manipulate cables and wires through cavities. The fishing tool is pushed, dropped, or shot into the installed raceway, stud-bay or joist-bay of a finished wall or in a floor or ceiling. Then the wire or cable is attached and pulled back.
  • Crimping Tools: Used to apply terminals or splices. These may be hand or hydraulic powered. Some hand tools have ratchets to insure proper pressure. Hydraulic units achieve cold welding, even for aluminum cable.
  • Insulation Resistance Tester: Commonly referred to as a Megger, these testers apply several hundred to several thousand volts to cables and equipment to determine the insulation resistance value.
  • Knockout Punch: For punching holes into boxes, panels, switchgear, etc. for inserting cable & pipe connectors.
  • GFI/GFCI Testers: Used to test the functionality of Ground-Fault Interrupting receptacles.
  • Voltmeter: An electrician's tool used to measure electrical potential difference between two points in an electric circuit.
  • Other general-use tools include screwdrivers, hammers, reciprocating saws, drywall saws, flashlights, chisels, tongue and groove pliers (Commonly referred to as 'Channellock®' pliers, a famous manufacturer of this tool) and drills.

Safety

In addition to the workplace hazards generally faced by industrial workers, electricians are also particularly exposed to injury by electricity. An electrician may experience electric shock due to direct contact with energized circuit conductors or due to stray voltage caused by faults in a system. An electric arc exposes eyes and skin to hazardous amounts of heat and light. Faulty switchgear may cause an arc flash incident with a resultant blast. Electricians are trained to work safely and take many measures to minimize the danger of injury. Lockout and tagout procedures are used to make sure that circuits are proven to be de-energized before work is done. Limits of approach to energized equipment protect against arc flash exposure; specially designed flash-resistant clothing provides additional protection; grounding (earthing) clamps and chains are used on line conductors to provide a visible assurance that a conductor is de-energized. Personal protective equipment provides electrical insulation as well as protection from mechanical impact; gloves have insulating rubber liners, and work boots and hard hats are specially rated to provide protection from shock. If a system cannot be de-energized, insulated tools are used; even high-voltage transmission lines can be repaired while energized, when necessary.[17]

Electrical workers, which includes electricians, accounted for 34% of total electrocutions of construction trades workers in the United States between 1992 and 2003.[18]

Working conditions

Working conditions for electricians vary by specialization. Generally an electrician's work is physically demanding such as climbing ladders and lifting tools and supplies. Occasionally an electrician must work in a cramped space or on scaffolding, and may frequently be bending, squatting or kneeling, to make connections in awkward locations. Construction electricians may spend much of their days in outdoor or semi-outdoor loud and dirty work sites. Industrial electricians may be exposed to the heat, dust, and noise of an industrial plant. Power systems electricians may be called to work in all kinds of adverse weather to make emergency repairs.

Trade organizations

Some electricians are union members and work under their union's policies.

Australia

Electricians can choose to be represented by the Electrical Trade Union (ETU). Electrical Contractors can be represented by the National Electrical & Communications Association or Master Electricians Australia.

North America

Some electricians are union members. Some examples of electricians' unions include the International Brotherhood of Electrical Workers, Canadian Union of Public Employees, and the International Association of Machinists and Aerospace Workers.
The International Brotherhood of Electrical Workers provides its own apprenticeships through its National Joint Apprenticeship and Training Committee and the National Electrical Contractors Association. Many merit shop training and apprenticeship programs also exist, including those offered by such as trade associations as Associated Builders and Contractors and Independent Electrical Contractors. These organizations provide comprehensive training, in accordance with U.S. Department of Labor regulations.

United Kingdom/Ireland

In the United Kingdom, electricians are represented by several unions including Unite the Union

In the Republic of Ireland there are two self-regulation/self certification bodies RECI Register of Electrical Contractors of Ireland and ECSSA.

Auto electrician

An auto electrician is a tradesperson specializing in electrical wiring of motor vehicles. Auto electricians may be employed in the installation of new electrical components or the maintenance and repair of existing electrical components. Auto electricians specialize in cars and commercial vehicles. The auto electrical trade is generally more difficult than the electrical trade due to the confined spaces, engineering complexity of modern automotive electrical systems, and working conditions (often roadside breakdowns or on construction sites, mines, quarries to repair machinery etc.) Also the presence of high-current DC electricity makes injury from burns and arc-flash injury possible.

See also

References

  1. ^ Roger Jones (2004). Electrician. Trotman Publishing. ISBN 0-85660-997-8.
  2. ^ Shock and Awe: The Story of Electricity- Jim Al-Khalili
  3. ^ Tester, Ross (2008-06-05). "DIY Electrical Work: Are Aussies DUMBER than Kiwis?". Silicon Chip Online. Archived from the original on 2012-06-09. Retrieved 2012-07-20.
  4. ^ "Telecommunications Cabling Provider Rules 2014". Australian Government. Retrieved 2018-02-23.
  5. ^ Protection, corporateName: Department of Consumer and Employment; Division, corporateName: Consumer Protection; Hoskins, personalName: David. "Consumer Protection - Energy Safety". bizline.commerce.wa.gov.au. Archived from the original on 2011-04-06. Retrieved 28 March 2018.
  6. ^ "Registered electrical contractors". Archived from the original on 2010-01-24. Retrieved 2010-02-15.
  7. ^ "Trade Chart / Ellis Chart". March 4, 2016. Archived from the original on 2016-03-04.
  8. ^ http://www.hrsdc.gc.ca/eng/jobs/trades/index.shtml Government of Canada
  9. ^ <Red Seal Program "Red Seal". Archived from the original on 2010-11-02. Retrieved 2010-10-28.
  10. ^ "Electrician vs Spark - What's the difference?". 25 July 2014.
  11. ^ a b Hering, Bob. "Differences Between a Journeyman & a Master Electrician". Houston Chronicle. Demand Media. Retrieved 10 April 2013.
  12. ^ "What Is a Journeyman Electrician?". Retrieved 2017-01-29.
  13. ^ http://www.cslb.ca.gov/applicants/Reciprocity/ReciprocityRequirements.asp CSLB CA
  14. ^ http://www.nvcontractorsboard.com/reciprocity.html Archived 2013-03-10 at the Wayback Machine State of NV
  15. ^ http://www.maine.gov/pfr/professionallicensing/professions/electricians/pdf/elecreciprocity.pdf State of ME
  16. ^ "Electrician Licensure by Reciprocity". dpo.colorado.gov. Colorado Department of Regulatory Agencies. Retrieved 2021-08-21.
  17. ^ John Cadick et al, Electrical Safety Handbook Third Edition, Mc Graw Hill 2005, ISBN 0-07-145772-0
  18. ^ http://www.elcosh.org/en/document/557/d000539/why-are-so-many-construction-workers-being-electrocuted%253F.html Michael McCann, Why Are So Many Construction Workers Being Electrocuted?, retrieved 2010 July 27

External links