Code Quiz: Restricted Access for Adjustable-Trip Circuit Breakers

NEC requirements for restricted access  


When dealing with adjustable-trip circuit breakers, “restricted access” is defined as?

A) Located behind removable and sealable covers over the adjusting means
B) Located behind bolted equipment enclosure doors
C) Located behind locked doors accessible only to qualified personnel
D) A, B or C

Find the Answer

Answer: D

When dealing with adjustable-trip circuit breakers, restricted acces

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