Ruggedized, Marine Rated Circuit Breakers (MRCB) from EATON

Eaton’s Bussmann Series of MRCBs offers a powerful solution combining switching and circuit protection into a single device. These circuit breaker units comply with the SAE J1171 Standard for waterproof circuit protection and are external ignition protected. The heavy-duty series of marine circuit breakers are built to last in harsh environments making them ideal for marine applications. They are available in both panel and surface mount styles with amperage ratings ranging from 30 to 200 amps and a voltage rating of 48V DC. For more information and to check out stock visit .

  • Combines switching and protection into a single device
  • Robust 5/16 M8 terminals provide high torque connections
  • Trip free design cannot be held “ON” during fault current condition
  • Large lever with vertical/horizontal orientation provides an indication of trip status
  • Compliant with ABYC certifications
Waytek, Inc.
Phone: 800-328-2724