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

... substations.

  • 3AV1 Blue LT Circuit Breaker: 145 kV live-tank vacuum circuit breaker with clean-air insulation; same footprint as SF6 equivalents.
  • 3AV1 Blue DT Circuit
  • ...

    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

    ... AISC 360, AWS D1.1
    High altitude correction per IEC 62271 & IEEE C37, ~ 5000m
    High current switching capability, Reliable and Flexible solutions

    Live Tank Circuit Breaker ...

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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

    ... 360, AWS D1.1
    High altitude correction per IEC 62271 & IEEE C37, ~ 5000m
    High current switching capability, Reliable and Flexible solutions

    Dead Tank Circuit Breaker ...

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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

    ... Requirements for AC circuit breakers, including many outdoor vacuum breaker designs.
    ·IEC 62271-1 – General requirements for high-voltage switchgear and controlgear.
    ·IEEE C37.04 ...

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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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