111.05-37—Overcurrent devices.

(a) A permanently grounded conductor must not have an overcurrent device unless the overcurrent device simultaneously opens each ungrounded conductor of the circuit.

(b) The neutral conductor of the emergency-main switchboard bus-tie must not have a switch or circuit breaker.

Code of Federal Regulations

[CGD 94-108, 61 FR 28276, June 4, 1996]

CFR

111.05-37—Overcurrent devices.

Code of Federal Regulations