Pennsylvania Code (Last Updated: April 5, 2016) |
Title 34. LABOR AND INDUSTRY |
PART I. Department of Labor and Industry |
Chapter 39. Safety StandardsGeneral |
SubChapter B. ELECTRIC SAFETY |
Section 39.156. Cut-outs
Latest version.
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(a) Circuit leads to motors, transformers, or station auxiliaries shall be protected by suitable automatic cut-outs, except as noted in § 39.141 (relating to electrical protection from conductors).
(b) If two or more pieces of electrical supply equipment or supply lines are operated as a single unit no automatic cut-out is necessary between them.