Description
Circuit Breaker 187 SfcMt 80A
- 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
- Meets SAE J1171 external ignition protection requirements
- * Do not use as a switch where high inrush currents are expected.
Specifications Amperage 80A Maximum Voltage 48V DC Mounting Surface Mount Circuit Breaker Type Thermally responsive Bi-metal blade Terminal Stud Torque 75 in-lb (8.47 Nm) Interrupt Capacity 
5000A @ 14VDC
3000A @ 28VDC
1500A @ 48VDCMinimum Operating Temperature -40° C Maximum Operating Temperature 85° C Case Material Thermoset Polyester Circuit Breaker Class Type III - switchable/manual reset - trip free Mounting Hole Accept #10 (M5) Screw Terminal Stud Size 5/16" - 18 Weight 0.58lb (0.26 kg) Weight 0.58lb (0.26 kg)
