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1910.334(b)(3) Overcurrent Protection Modification

OSHA 1910 General Industry > S Electrical > 1910.334 Use of Equipment > 1910.334(b) Electric Power and Lighting Circuits > 1910.334(b)(3) Overcurrent Protection Modification

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Overcurrent protection of circuits and conductors may not be modified, even on a temporary basis, beyond that allowed by 1910.304(e), the installation safety requirements for overcurrent protection.

Related Code Sections

1910.334(b)(3) Electrical, Overcurrent Protection Modification

Overcurrent protection of circuits and conductors may not be modified, even on a temporary basis, beyond that allowed by 1910.304(e ...

OSHA 1910 General Industry > S Electrical > 1910.334 Use of Equipment > 1910.334(b) Electric Power and Lighting Circuits > 1910.334(b)(3) Overcurrent Protection Modification

1910.304(f) Electrical, Overcurrent Protection

to overcurrent protection of circuits rated 600 volts, nominal, or less ...

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Cranes may be modified and rerated provided such modifications and the supporting structure are checked thoroughly for the new rated load ...

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1910.217(e)(2) Machinery and Machine Guarding, Modification

It shall be the responsibility of any person modifying a power press to furnish instructions with the modification to establish new or changed ...

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1910.304(f)(2)(i)(A) Electrical,

Circuit breakers used for overcurrent protection of three-phase circuits shall have a minimum of three overcurrent relays operated from three current ...

OSHA 1910 General Industry > S Electrical > 1910.304 Wiring Design and Protection > 1910.304(f) Overcurrent Protection > 1910.304(f)(2) Feeders and Branch Circuits Over 600 Volts, Nominal > 1910.304(f)(2)(i) > 1910.304(f)(2)(i)(A)

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