Description
Blue Sea Surface Mount Circuit Breakers - 187 Series
Thermal circuit breakers provide heavy duty circuit protection for 25 to 200 Amp loads when switching and circuit protection are both required.
- 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
| CAPACITY | 5,000A @ 14V DC 3,000A @ 28V DC 1,500A @ 48V |
|---|---|
| DC VOLTAGE MAX. OPERATING | 48V DC |
| TEMPERATURE MIN. OPERATING | -40°C |
| TEMPERATURE MAX. OPERATING | 85°C |
| TYPE | Thermal Class Type III Switchable/Manual Reset Trip Free Terminal Stud 5/16"-18 |
| TERMINAL | Stud Torque 75 in-lb max. |
| MOUNTING HOLE | Accepts #10 (M5) Screw |
Part Number Amps
- BS-7135B 25A
- BS-7136B 30A
- BS-7138B 40A
- BS-7139B 50A
- BS-7140B 60A
- BS-7141B 70A
- BS-7142B 80A
- BS-7143B 90A
- BS-7144B 100A
- BS-7146B 120A
- BS-7148B 150A
- BS-7149B 200A
