Circuit Breakers

Circuit Breaker snaps into place.

Series 1658-F single-pole circuit breaker is available in ratings from 5 to 30 A, making it suitable for AC systems up to 250 V and DC systems up to 28 V. Tripping action is provided by thermally activated disc bimetal. Unit provides interrupting capacity up to 2000 A per UL 1077. It includes push-button manual reset, and trip free mechanism that allows device to safely interrupt overload...

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Circuit Breakers

Circuit Breaker has across the line motor start approval.

Series 1658 thermal circuit breaker, with current ratings from 5 to 35A, is suitable for wiring systems up to 250 Vac or 28 Vdc. It features tease-free, trip-free, snap-action mechanism with push-to-reset or auto-reset actuation, thread-neck panel mounting, and optional water splash cover. Circuit breaker meets UL 1077 standard for supplementary protectors and UL 1363 standard for relocatable...

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Circuit Breakers

Power System fits telecommunications applications.

X482 telecom power distribution solution fits in 1U chassis, yet distributes up to 900 A. It allows up to 20 circuit breakers to be mounted in 19 or 23 in. racks. Power fed to system input is divided into branch circuits that include protection for individual loads. Circuit breakers have plug-in terminals to permit swapability and front access, and are available in ratings from 100 mA to 50 A at...

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Vacuum Circuit Breakers replace air magnetic units.
Circuit Breakers

Vacuum Circuit Breakers replace air magnetic units.

VR-Series medium voltage vacuum replacement (MVVR) breakers are functional electrical and mechanical replacements for air magnetic circuit breakers. Four times faster and 16 times more powerful than air magnetic breakers, they have SureClose(TM) MOC system that prevents stalling and damage to cell and MOC switch. Breakers are reversible, if cell structure modifications are necessary, and only...

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