ANSI/UL 50-2007
接线柜和接线盒

Cabinets and Boxes

被代替

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标准号

ANSI/UL 50-2007

发布

2007年

发布单位

美国国家标准学会

替代标准

ANSI/UL 50-2015

当前最新

ANSI/UL 50-2015

 

 

适用范围

Standard applies to enclosures for electrical equipment intended to be installed and used in non-hazardous locations in accordance with the applicable electrical codes for: a) Enclosures for indoor locations, Types 1, 2, 5, 12, 12K, and 13; and b) Enclosures for indoor or outdoor locations, Types 3, 3R, 3S, 4, 4X, 6, and 6P.Covers the non environmental construction and performance requirements for enclosures to provide a degree of protection to personnel against incidental contact with the enclosed equipment. The additional environmental construction and performance requirements for enclosures are located in C22.2 No. 94.2, UL 50E, and NMX-J-235/2-ANCE.

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