Discover the Blue Sea Systems 187-Series 100A panel-mount circuit breaker (Model: 7044-BSS). This amazing device combines switching and circuit protection in one. It features a clear single-lever operation for easy use. The 'Trip Free' design ensures safety during fault current. It's waterproof, with recessed mounting holes for a clean look. The large clearance around terminal studs can accept heavy gauge wire lugs, and the robust 5/16 M8 terminals offer high torque connections. The large lever shows the trip status and is ignition protected, making it safe for gasoline-powered boats. Note: Don't use it as a switch for high inrush currents.
Specifications:
- Amperage: 100A
- Maximum Voltage: 48vDC
- Mounting: Panel 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
Using the Blue Sea 187-Series 100 Amp Panel-Mount Circuit Breaker is straightforward. First, make sure to mount it on a panel using #10 (M5) screws. Connect heavy gauge wire lugs to the terminal studs, which have a large clearance for easy installation. The robust 5/16 M8 terminals provide a strong connection. You can operate it using the single lever, which clearly shows the status of the circuit.
When it comes to safety, always remember not to use this circuit breaker as a switch for high inrush currents. The 'Trip Free' design is there to protect you during fault current, so don't try to hold it 'ON' in such situations. It's ignition protected, so it's safe for gasoline-powered boats, but still follow all standard safety procedures.
For maintenance, check the circuit breaker regularly for any signs of damage or wear. Keep it clean and dry, as it's waterproof but still needs proper care. If it trips, manually reset it by moving the lever. Make sure to check the operating temperature range (-40° C to 85° C) and keep it within that limit for optimal performance.
