A series circuit breakers – bottom

These ‘Magnetic Hydraulic’ circuit breakers are used as standard in Blue Sea Systems panels.

Combining both switching and circuit protection into a single device. The A-series are compact, temperature stable and designed for precision operation in applications requiring general purpose, as well as full load applications.

  • “Trip Free” design cannot be held “ON” during fault current condition
  • The standard circuit breaker for Blue Sea Systems electrical panels
  • Double pole typically used for AC Main circuit protection
  • Meets American Boat and Yacht Council (ABYC) standards
  • UL 1077 recognized, TUV certified, CE marked for Europe and CSA certified for Canada