Blue Sea 7038 187 - Series Thermal Circuit Breaker - 40A [7038]

The 187-Series Thermal Circuit Breakers are designed for panel mount. This 40 Amp circuit breaker (PN: 7038) combines switching and circuit protection in one device. All components meet SAE J1171 external ignition protection requirements, making it safe for gasoline powered boats. It features a clear single lever operation, 'Trip Free' design, waterproof construction, recessed mounting holes for a clean look, and a self-trimming case. The round case allows for easy installation with a standard sized hole saw. It has large clearance around terminal studs for heavy gauge wire lugs and robust 5/16 terminals for high torque connections. The large lever with vertical/horizontal orientation indicates trip status. 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: -25C° to +82C°. WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Amperage: 40a. Box Dimensions: 3'H x 5'W x 7'L WT: 0.5 lbs. UPC: 632085170387.

Using the Blue Sea 7038 40A 187-Series Thermal Circuit Breaker is straightforward. First, make sure to install it in a panel using the recessed mounting holes for a clean look. The round case allows you to use a standard sized hole saw for easy installation. Connect heavy gauge wire lugs to the terminal studs which have large clearance. The 5/16 terminals provide high - torque connections. When operating, use the single lever to switch. The lever's vertical/horizontal orientation will show you the trip status. As for maintenance, keep it clean and dry since it's waterproof. Check the terminals periodically to ensure they are tight. Avoid exposing it to temperatures outside the -25C° to +82C° range. Remember, this product can expose you to harmful chemicals. If you're in California, refer to P65Warnings.ca.gov for more information.