Hydraulic-magnetic circuit breaker B2 series
ACoverloadsingle-phase

Hydraulic-magnetic circuit breaker - B2 series - ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD - AC / overload / single-phase
Hydraulic-magnetic circuit breaker - B2 series - ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD - AC / overload / single-phase
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Characteristics

Type
hydraulic-magnetic
Electrical characteristics
AC, overload, single-phase
Operating mode
modular, manual reset
Applications
distribution, generator, for photovoltaic applications, for DC applications
Number of poles
single-pole
Other characteristics
molded case, MCB, outdoor, indoor, rocker switch type, high-performance, fixed, push-button
Primary current

Max.: 50 A

Min.: 1 A

VAC

Max.: 250 V

Min.: 120 V

VDC

Max.: 80 V

Min.: 65 V

Description

Circuit Breaker-B2 B2 series product is a hydraulic electromagnetic circuit breaker which our company design and develop by adopting international advanced technology.The circuit breaker consists of shell,operating mechanism,contact arc extinguishing system and hydraulic solenoid tripping device and other parts.The circuit breaker is used in AC50Hz/60Hz,rated voltage DC80V or AC250V equipment network circuit.It is mainly used for a variety of equipment and lines to provide accurate and reliable short circuit and overload protection. Description Maximum voltage: 277VAC 50/60 Hz, 80VDC Current Ratings: 1A to 50A Auxiliary switch: SPDT,5A 250VAC, 1.0A 80VDC Operating environment: ‐40℃ to +85℃ Number of poles: 1 pole, 2 poles, 3 poles Certification: CCC/ VDE/ UL 1077/ UL489

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

The Smarter E Europe
The Smarter E Europe

23-25 Jun 2026 Munich (Germany) Hall B2 - Stand 375

  • More information
    Middle East Energy
    Middle East Energy

    1-03 Sep 2026 Dubai (United Arab Emirates) Hall Z3 - Stand H20

  • More information

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