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1926.404(f)(1)(ii) Two-wire DC systems

OSHA 1926 Construction > K Electrical > 1926.404 Wiring design and protection > 1926.404(f) Grounding > 1926.404(f)(1) Systems to be grounded > 1926.404(f)(1)(ii) Two-wire DC systems
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Two-wire DC systems operating at over 50 volts through 300 volts between conductors shall be grounded unless they are rectifier-derived from an AC system complying with paragraphs (f)(1)(iii), (f)(1)(iv), and (f)(1)(v) of this section.
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Related Code Sections


1926.404(f)(1)(ii) Electrical, Two-wire DC systems
Two-wire DC systems operating at over 50 volts through 300 volts between conductors shall be grounded unless they are rectifier-derived from an AC ...
OSHA 1926 Construction > K Electrical > 1926.404 Wiring design and protection > 1926.404(f) Grounding > 1926.404(f)(1) Systems to be grounded > 1926.404(f)(1)(ii) Two-wire DC systems
1926.405(j)(2) Electrical, Receptacles, cord connectors, and attachment plugs (caps)
rating. Receptacles connected to circuits having different voltages, frequencies, or types of current (ac or dc) on the same premises shall ...
OSHA 1926 Construction > K Electrical > 1926.405 Wiring methods, components, and equipment for general use > 1926.405(j) Equipment for general use > 1926.405(j)(2) Receptacles, cord connectors, and attachment plugs (caps)
1926.408(b) Electrical, Class 1, Class 2, and Class 3 remote control, signaling, and power-limited circuits
The maximum circuit voltage is 150 volts AC or DC for a Class 2 inherently limited power ...
OSHA 1926 Construction > K Electrical > 1926.408 Special systems > 1926.408(b) Class 1, Class 2, and Class 3 remote control, signaling, and power-limited circuits
1926.405(a)(2) Electrical, Temporary wiring
provisions of paragraph (a)(2) of this section apply to temporary electrical power and lighting wiring methods which may be of a class less than ...
OSHA 1926 Construction > K Electrical > 1926.405 Wiring methods, components, and equipment for general use > 1926.405(a) Wiring methods > 1926.405(a)(2) Temporary wiring
1926.408 Electrical, Special systems
The maximum circuit voltage is 150 volts AC or DC for a Class 2 inherently limited power source, and 100 volts AC or DC ...
OSHA 1926 Construction > K Electrical > 1926.408 Special systems
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