34 Pa. Code § 39.176
Current through Register Vol. 54, No. 45, November 9, 2024
Switchboard frames shall be permanently grounded under the conditions and with the exceptions noted in § 39.103 (relating to protective grounding). If protective grounds are occasionally required on circuits for the protection of workmen, a permanent ground connection shall be provided, and also suitable means for effectively and readily connecting the parts being grounded to the ground connection. Reference should also be made to § 39.154 (relating to switches or other grounding devices).
34 Pa. Code § 39.176