High-performance circuit breakers

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vacuum circuit breaker
vacuum circuit breaker
3AV1 Blue LT

Primary current: 40,000 A
VAC: 145 kV
Rating: 30 A

... proven technology to high-voltage power net-works up to 145 kV. The new member of our circuit breaker family meets the same high-quality standards as our SF6 portfolio: • Reliable ...

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Siemens Energy – Power transmission
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 currents ...

single-pole circuit breaker
single-pole circuit breaker
MS3320

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
hydraulic-magnetic circuit breaker
hydraulic-magnetic circuit breaker
LEJ

Primary current: 2 A - 30 A
VAC: 277, 240 V

... The LEJ/LEJA series circuit breaker meets the evolving demand for the high- performance protection of critical data center and telecommunications applications requiring up to 277VAC per ...

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Sensata Technologies
magnetic circuit breaker
magnetic circuit breaker
IELR

Primary current: 0.2 A - 70 A
VAC: 400, 250, 415, 277 V
VDC: 80 V

... equipment, machine tools, and process control instrumentation. They provide a reliable performance associated with magnetic circuit protection. Mounting - These circuit protectors are designed to mount ...

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Sensata Technologies
magnetic circuit breaker
magnetic circuit breaker
LUX

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

... Our lowest depth breaker family, the Airpax LEX/LUX Series hydraulic magnetic circuit breaker allows increased density in datacenter rack power distribution units while leaving more space for equipment, ...

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Sensata Technologies
SF6 gas-insulated circuit breaker
SF6 gas-insulated circuit breaker
LW25

Primary current: 3,150 A - 4,000 A
VAC: 40.5 kV - 363 kV

... ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • High current switching capability, Reliable and Flexible solutions ...

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Dowei Electric
dead-tank circuit breaker
dead-tank circuit breaker
LW24

Primary current: 3,150 A - 4,000 A
VAC: 40.5 kV - 363 kV

... ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • High current switching capability, Reliable and Flexible solutions ...

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Dowei Electric
vacuum circuit breaker
vacuum circuit breaker
OVCB

Primary current: 600 A - 3,000 A
VAC: 4.16 kV - 40.5 kV
VDC: 110 V - 220 V

... , UL, ASTA • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • Porcelain bushings with extended creepage for higher ...

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Dowei Electric
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 circuit ...

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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 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 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
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 several value-add ...

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, with optional ...

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E-T-A
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

... item 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 Korea, improving the ...

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