['Specialized Industries']

['Mining']

07/19/2025

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§57.12053 Circuits powered from trolley wires.

...

§57.12053 Circuits powered from trolley wires.

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

Ground wires for lighting circuits powered from trolley wires shall be connected securely to the ground return circuit.

['Specialized Industries']

['Mining']

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