['Specialized Industries']

['Mining']

04/16/2026

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REGSENSE
Topic Search
Specialized Industries - Mining

§57.12008 Insulation and fittings for power wires and cables.

RegSense CFR Regulations Mining Specialized Industries CFR Section English Focus Area USA

Power wires and cables shall be insulated adequately where they pass into or out of electrical compartments. Cables shall enter metal frames of motors, splice boxes, and electrical compartments only through proper fittings. When insulated wires, other than cables, pass through metal frames, the holes shall be substantially bushed with insulated bushings.

['Specialized Industries']

['Mining']

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