Circuit Breakers feature current range to 3,000 A.

Circuit Breakers feature current range to 3,000 A.

PowerpactÂ-® R-frame molded case circuit breakers are offered with 80 and 100% ratings with interrupting ratings of 35, 65, and 100 kA at 480 Vac. RL3TB terminal kits for bussing are included, and 15 x 16.5 x 6.63 in. breakers are available in unit-mount models from 600-3,000 A, and I-line models up to 1,200 A. UL 489 listed circuit breakers include MicrologicÂ-® trip unit technology that...

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Circuit Breakers offer protection for dc applications.

Circuit Breakers offer protection for dc applications.

Suitable for use on ungrounded, uninterruptible power supplies, MasterpactÂ-® NW molded case circuit breakers feature amperage ratings of 800-4,000 A and voltage ratings of 600 Vdc floating and 500 Vdc loaded. They are tested to meet UL 489 Supplement SC and IEC 60947-2 standards. Available in fixed and drawout construction, breakers are available with options for industrial and specialty...

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E-T-A Aircraft Circuit Breaker Carries UL1077 Approval

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 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.

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 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 protect wiring, equipment, and subsystems.

Circuit Breakers protect wiring, equipment, and subsystems.

Available in stud or plug-in designs, SAE Type II and Type III Circuit Breakers minimize risk of fire due to overload. They provide reusable choice to wiring protection, offering heavy-duty replacement for ATC, ATO, and mini fuses. Units are suited for trucking, construction, and agricultural vehicles, as well as RVs and marine systems.

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