Blue Sea 7149 187 Series Surface Mount Circuit Breaker 200A provides heavy duty circuit protection for 25 to 200 Amp loads when switching and circuit protection are both required.
Blue Sea 7149 187 Series Surface Mount Circuit Breaker 200A Features:
- 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.
Blue Sea 7149 187 Series Surface Mount Circuit Breaker 200A Specifications:
| Amperage | 200A |
| Maximum Voltage | 48vDC |
| Mounting | Surface Mount |
| Circuit Breaker Type | Thermally responsive Bi-metal blade |
| Terminal Stud Torque | 75 in-lb (8.47 Nm) |
| Interrupt Capacity | 5000A @ 12V 3000A @ 24V 1500A @ 42V |
| Minimum 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 |
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to