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Oversized Circuit Breaker Lockout

Oversized Circuit Breaker Lockout

MPN H-3439 Powder-coated steel with reinforced polymer Machine Safety

This Oversized Circuit Breaker Lockout, MPN H-3439, is a machine safety device. It prevents a circuit breaker from being accidentally or prematurely re-energized during maintenance. It is typically used in lockout/tagout procedures for electrical safety.

About machine safety

Oversized Circuit Breaker Lockout is listed under Machine Safety — light curtains, e-stops, safety relays, interlocks and guarding. Machine safety components are critical for protecting personnel and equipment in industrial environments. This category includes light curtains (safety light screens), emergency stop (E-stop) devices, safety relays, interlock switches, and machine guarding.

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Where to buy

1 supplier carry this part. Prices are last-seen and change without notice.

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