Circuit Breakers

E-T-A Aircraft Circuit Breaker Carries UL1077 Approval
Circuit Breakers

E-T-A Aircraft Circuit Breaker Carries UL1077 Approval

Single-pole model handles 25 A < Chicago, IL, August 3, 2006> - E-T-A Circuit Breakers is pleased to announce UL 1077 approval for the 4120 Thermal Circuit Breaker, a high-performance, single pole breaker that includes a trip-free mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). Specifications The 4120 circuit breaker is designed for 115 V AC (400 Hz) or 28 V DC...

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Circuit Breakers are CE certified and RoHS compliant.
Circuit Breakers

Circuit Breakers are CE certified and RoHS compliant.

Available in 1-4 pole models, AltechÂ-® UL489 AC and DC miniature molded case circuit breakers are 17.5 mm wide. Designed for DIN rail mounting, HVACR 40Â-ºC rated breakers feature green/red positive trip indicator and 10 kA short-circuit interrupt capacity. AC breaker versions offer ratings of 32 A at 480Y/277 Vac and up to 63 A at 240 Vac, while DC version offers 125 (1 pole) and 250 V...

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Panel combines over-current protection and lighting control.
Circuit Breakers

Panel combines over-current protection and lighting control.

Part of digital GR 2400 lighting control system providing daylight harvesting and distributed controls, SmartBreaker(TM) seamlessly integrates with GR 2400 Relay Panel, MicroPanel, digital switches, photo sensors, and up to 127 digital devices. Users can mix controlled and conventional breakers in same panel board using solenoid-operated, thermal magnetic breakers. Remote and local control of...

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Circuit Breakers feature arc flash protection.
Circuit Breakers

Circuit Breakers feature arc flash protection.

Offered in 3 frame sizes from 800-5,000 A, WL Circuit Breakers feature integrated racking handles, pull apart front-mounted terminal blocks, and modular accessories. Dynamic Arc-Flash Sentry detects worker approaching energized equipment and automatically lowers trip time of breaker, minimizing potential arc-flash energy. Extended Instantaneous Protection accommodates 100% of full withstand...

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Circuit Breakers

Circuit Breaker exceeds mil spec life-cycle requirements.

Suited for military and aerospace applications, single-pole, remote-controlled Model RCCB 4930 is temperature-compensated and available in various current ratings from 5-100 A, AC 115 V/400 Hz and 28 Vdc. Unit exceeds MIL-PRF-83383 life-cycle specification of 50,000 actuations for inductive and resistive loads. Signal and control circuit is actuated by bi-stable liner motor, controlled through...

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