High-performance circuit breakers

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9 companies | 29 products
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single-pole circuit breaker
single-pole circuit breaker
MS3320 series

Primary current: 0.5 A - 30 A

Electromechanical Circuit Breakers (CB) with several different terminals (FASTON, EN, MIL...) and accessories.

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Crouzet
differential circuit breaker
differential circuit breaker
NG125

Primary current: 30 mA - 125,000 mA

... protection class is A type with a sensitivity of 30mA and a voltage independent technology. This product protects against short circuit, cable overload, electrical shock by indirect contact and fire hazards. This product ...

generator circuit breaker
generator circuit breaker
HEC 10 series

Primary current: 29,000, 20,000 A
VAC: 31.5, 33 kV

High-performance system solution for demanding power plant applications HEC 10 GCB is a compact design capable of carrying normal currents up to 29,000 A as well as interrupting short-circuit ...

hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
LEJ series

Primary current: 2 A - 20 A
VAC: 240, 277 V

The LEJ/LEJA series circuit breaker meets the evolving demand for the high-performance protection of critical data center and telecommunications applications requiring ...

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Sensata Technologies
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
IELR series

Primary current: 0.2 A - 100 A
VAC: 250, 277, 415, 400 V
VDC: 80 V

... equipment, machine tools and process control instrumentation. They provide the reliable performance associated with magnetic circuit protection. Mounting - These circuit protectors ...

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Sensata Technologies
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
LUX series

Primary current: 5,000 A - 10,000 A
VAC: 240 V

... kAIC and low resistance all copper conductors meet the needs of high performing, high efficiency datacenters. • Based on the proven high performance of the Airpax ...

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Sensata Technologies
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
B1 series

Primary current: 1 A - 40 A
VAC: 250 V
VDC: 80 V

Circuit Breaker-B1 Series B1 series product is a hydraulic electromagnetic circuit breaker which our company design and develop by adopting international advanced technology.The ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
B2 series

Primary current: 1 A - 50 A
VAC: 120 V - 250 V
VDC: 65 V - 80 V

Circuit Breaker-B2 B2 series product is a hydraulic electromagnetic circuit breaker which our company design and develop by adopting international advanced technology.The ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
B1 series

Primary current: 1 A - 40 A
VAC: 0 V - 250 V
VDC: 0 V - 80 V

Hydraulic Magnetic Circuit Breaker B1 series product is a hydraulic electromagnetic circuit breaker which our company design and develop by adopting international ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
N series

Primary current: 1 A - 30 A
VAC: 120, 240, 277 V

Specifically engineered for the shrinking space requirements found in today’s electronic equipment, particularly power distribution units and rack systems, the full-featured N-Series offers an innovative low profile design, as well as ...

thermal circuit breaker
thermal circuit breaker
4120 series

Primary current: 1 A - 25 A
VAC: 115 V
VDC: 28 V

Type: 4120 Single pole, miniaturised thermal circuit breaker with trip-free mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). Threadneck panel mounted, temperature-compensated, ...

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E-T-A
digital circuit breaker
digital circuit breaker
Power Rider 25A

Primary current: 0 A - 25 A
VDC: 6 V - 80 V

Single Smart Circuit Breaker A top technology patented high performance 3 transistors DC toggle/ fuse Full management of all electrical devices in the system Sanitization ...

vacuum circuit breaker
vacuum circuit breaker
WB series

Primary current: 400 A - 3,150 A
VAC: 0.03 kV
VDC: 110, 220, 24, 48 V

... VITZROEM Vacuum Circuit Breaker is a result of an optimal vacuum technology and structural design integrated with technologies accumulated while manufacturing vacuum interrupters for the first time in ...

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