Description
Bussmann Series 187 MRCB Thermal Circuit Breaker
Features:
- Combines switching and circuit protection into a single device
- All components meet SAE J1171 external ignition protection requirements
- 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 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
- Only 2 available
Specifications:
- Circuit breaker class type III – switchable/manual reset – trip free
- Type: thermally responsive bi-metal blade
- Case material: thermoset polyester
- Amperage: 80A
- Voltage rating: 48V DC Maximum
- Interrupt rating:
- 5,000A @ 12V DC
- 3,000A @ 24V DC
- 1,500A @ 42V DC
- Operating temperature range: -25C° to +82C°
