H-Series Circuit Breaker

Carling Technologies
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The H-Series hydraulic-magnetic circuit breaker provides maximum and dependable circuit protection, while providing a cost effective, compact solution. By meeting the IEC spacing requirements, the H-Series is the ideal choice for international market applications. It also features a "trip-free" mechanism, which will open the contacts when a fault condition occurs, even if the handle is held in the ON position.


  • Choice of actuator styles
  • UL1077, CCC, CSA, C22.2 and EN60934 approvals
  • Compact size
  • Temperature stable operation -40 ̊ C to +80 ̊ C
  • Choice of terminals, including PCB
  • Single or multi-pole configurations


  • Telecom/Datacom
  • Marine