Code of Federal Regulations (Last Updated: April 5, 2024) |
Title 30 - Mineral Resources |
Chapter I - Mine Safety and Health Administration, Department of Labor |
SubChapter O - Coal Mine Safety and Health |
Part 75 - Mandatory Safety Standards - Underground Coal Mines |
Subpart I - Underground High-Voltage Distribution |
High-Voltage Longwalls |
§ 75.819 - Motor-starter enclosures; barriers and interlocks.
Latest version.
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§ 75.819 Motor-starter enclosures; barriers and interlocks.
Compartment separation and cover interlock switches for motor-starter enclosures must be maintained in accordance with the approval requirements of paragraphs (a) and (b) of § 18.53 of part 18 of this chapter.