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Code · CFR · Title 30 — Mineral Resources · Part 75 · § 75.517-1

§ 75.517-1. Power wires and cables; insulation and protection.

27 words·~1 min read·/us/cfr/t30/s§ 75.517-1·

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Power wires and cables installed on or after March 30, 1970, shall have insulation with a dielectric strength at least equal to the voltage of the circuit.
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