NEC 2026 Compatible

An electrician is installing a new 480V switchgear lineup that is 10 feet wide in an electrical room. The room has only one entrance/exit door. Per NEC 2026, what is the minimum depth of working space required in front of the switchgear if there are exposed live parts on the opposite side?

Journeyman Level📋 NEC 110.26(A)(1), Table 110.26(A)(1)Working Space & Clearances
A

3 feet

B

4 feet

C

5 feet

D

6 feet

Explanation & Direct Citation

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    Working Space & Clearances Practice Question: NEC 110.26(A)(1), Table 110.26(A)(1) | SparkShift | SparkShift