1. Electricity - Electronics
  2. Switch and Relay
  3. High-power contactor
  4. ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD

DC contactor BSBC8-400E
high-powerhigh-voltageindustrial

DC contactor - BSBC8-400E - ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD - high-power / high-voltage / industrial
DC contactor - BSBC8-400E - ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD - high-power / high-voltage / industrial
DC contactor - BSBC8-400E - ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD - high-power / high-voltage / industrial - image - 2
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Characteristics

Function
high-power
Electrical characteristics
DC, high-voltage
Applications
industrial, for electric vehicles, for photovoltaic applications, commercial, for hybrid vehicles, for heavy-duty applications, battery, for telecom applications, for construction machinery
Other characteristics
auxiliary, compact
Primary current

400 A

Load voltage

1,500 V

Description

The BSB C8-400E series of compact and highly reliable 1500VDC relays ensure the ability to switch power on and off at 1500V. The BSB C8 series 400A DC relays are ideal for 1500V high-voltage energy storage systems, photovoltaic systems, and high-power charging stations. Features and Benefits • Suitable for 1500V high-voltage circuits • Attained a compact size by filling with hydrogen gases to enhance breaking performance • High-reliability contact system maintains stable contact resistance in harsh environments • Excellent performance with both electrical and mechanical durability • 8kA short-circuit withstand capability Applications • Energy storage system • Solar System • EV charging station • commercial and industrial transportation systems • Construction machinery • Heavy-duty truck • Telecom power supply • Power control • UPS system • Military equipment

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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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.