• Combines switching and circuit protection into a single device*
  • Clear, single lever operation
  • “Trip Free” design cannot be held “ON” during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Large Clearance around terminal studs accept heavy gauge wire lugs
  • Robust 5/16 M8 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected – Safe for installation aboard gasoline powered boats


* Do not use as a switch where high inrush currents are expected.


Weight23 g

Blue Sea

Manufacturer Part Number


Maximum Voltage

48V DC


Panel Mount

Circuit Breaker Type

Thermally responsive Bi-metal blade

Interrupt Capacity

5000A @ 14VDC 3000A @ 28VDC 1500A @ 48VDC

Minimum Operating Temperature

-40° C

Maximum Operating Temperature

85° C


1 Year




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