NASCLA Journeyman Electrician Practice Questions - NASCLA Accredited Examination For Journeyman Electricians Exam

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Per NEC 110.26(A)(1), what is the minimum depth of the working space in front of 480Y/277V switchgear with exposed live parts on one side and a concrete wall on the other (Condition 2)?

3 feet (914 mm) 3 1/2 feet (1.07 m) 4 feet (1.22 m) 5 feet (1.52 m)

Correct Answer:

3 1/2 feet (1.07 m)

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