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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 30 - Mineral Resources |
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Chapter I - Mine Safety and Health Administration, Department of Labor |
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SubChapter O - Coal Mine Safety and Health |
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Part 75 - Mandatory Safety Standards - Underground Coal Mines |
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Subpart J - Underground Low- and Medium-Voltage Alternating Current Circuits |
§ 75.902-4 - Attachment of ground conductors and ground check wires to equipment frames; use of separate connections.
Latest version.
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§ 75.902-4 Attachment of ground conductors and ground check wires to equipment frames; use of separate connections.
In grounding equipment frames of all stationary, portable or mobile equipment receiving power from resistance grounded systems separate connections shall be used when practicable.