Description
187 Series Thermal Circuit Breaker – Surface Mount
Provides heavy duty circuit protection when switching and circuit protection are both required.
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
Specifications:
- Interrupt Rating: 5,000A at 12V DC, 3,000A at 24V DC, 1,500A at 42V DC
- Maximum Voltage Rating: 48 Volts DC
- Operating Temperature Range: -25°C to +82°C
- Circuit Breaker Type: Thermally responsive bi-metal blade
- Circuit Breaker Class: Type III – switchable/manual reset – trip free
- Terminal Stud Size: 5/16″-18
- Terminal Stud Torque: 75 in-lb
- Mounting Holes Accept: #10 (M5) Screw
- Weight: 0.26kg (0.58lb)
- Case Material: Thermoset Polyester
