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Master Electrician Class B License

The license information below is specific to the state of Minnesota.

This license applies to the following occupations:



As of August 1, 1985, no new Class B master electrician licenses shall be issued. An existing licensee may retain and renew it to work on single phase systems, 200 amperes capacity, in single-family dwellings in towns with up to 2,500 inhabitants.

Online Application.

Licensing Authority

Minnesota Department of Labor and Industry
443 Lafayette Road North
St. Paul, MN 55155

Phone: (651) 284-5005
Email: dli.communications@state.mn.us

Data is collected by the Department of Employment and Economic Development.


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