Blue Sea 7144 187 - Series Thermal Circuit Breaker - 100Amp [7144]

187-Series Surface Mount Thermal Circuit Breakers - 100 Amp
PN: 7144

This circuit breaker combines switching and protection in one device. All its components meet SAE J1171 external ignition protection requirements, making it safe for gasoline - powered boats. It features a clear single - lever operation, and its 'Trip Free' design ensures safety during fault currents. It's waterproof, has recessed mounting holes for a clean look, and large clearances around terminal studs to accept heavy - gauge wire lugs. The 5/16 terminals offer high - torque connections, and the large lever shows the trip status.

Specifications
Circuit Breaker Class: Type III - Switchable / Manual Reset - Trip Free
Type: Thermally Responsive Bi - Metal Blade
Case Material: Thermoset Polyester
Voltage Rating: 48 Volts DC Maximum
Interrupt Rating: 5,000 Amperes @12 Volts DC, 3,000 Amperes @24 Volts DC, 1,500 Amperes @42 Volts DC
Operating Temperature Range: - 25°C to +82°C
Amperage: 100a
Box Dimensions: 2'H x 3'W x 8'L WT: 0.2 lbs
UPC: 632085171445

WARNING: This product can expose you to chemicals like di(2 - ethylhexyl)phthalate (dehp), known in California to cause cancer, birth defects or other reproductive harm. For more info, go to P65Warnings.ca.gov.

Using this Blue Sea 7144 circuit breaker is straightforward. First, make sure to mount it in a suitable location. Its recessed mounting holes make it easy to install and give it a clean look. Connect heavy - gauge wire lugs to the terminal studs with plenty of clearance. The large lever can be used to operate the breaker and shows its trip status. When the current exceeds the rated 100 amps, the 'Trip Free' design will automatically cut off the power to protect your circuit. As for maintenance, keep it clean and dry since it's waterproof. Check the terminals regularly to ensure they are tightly connected. Be aware that this product contains chemicals that can be harmful, so always follow the safety warnings. Also, make sure the operating temperature stays between - 25°C and +82°C for optimal performance.