UL 1066-12 Standard for low-voltage AC and DC power circuit breakers used in enclosures
Publication Year
2012
Document Status
Withdrawn
Abstract
Specifies requirements for low-voltage ac power circuit breakers.
Document History
Superseded by UL 1066-22. Revised March 22, 2017.
Publisher Information
Underwriters Laboratories
Established in 1894 as the Underwriters' Electrical Bureau, UL is a global safety consulting and certification company, approved to perform safety testing by the U.S. federal agency of Occupational Safety and Health Administration.
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