Blue Sea 7040 187 - Series Thermal Circuit Breaker - 60Amp

The 187-Series Thermal Circuit Breaker is an essential component for ensuring reliable and safe electrical distribution on your marine vessel. Designed specifically for marine and boating applications, this 60 Amp panel mount circuit breaker combines robust circuit protection with seamless switching capabilities, making it an ideal choice for maintaining the integrity of your boat's electrical system.

Key Features

• Integrated Switching and Protection: Combines both switching and circuit protection into a single, compact device for streamlined installation and operation.
• SAE J1171 Compliance: All components meet SAE J1171 external ignition protection requirements, ensuring safety in gasoline-powered marine environments.
• Easy Operation: Features a clear, single lever for effortless switching and status indication.
• Trip Free Design: Cannot be held "ON" during fault conditions, enhancing safety by preventing overheating and potential electrical fires.
• Waterproof Construction: Engineered to withstand the harsh marine environment, protecting against moisture and corrosion.
• Sleek Installation: Recessed mounting holes provide a clean and professional appearance on your boat's electrical panel.
• Self-Trimming Case: Eliminates the need for additional mounting panels or trim bezels, simplifying installation.
• Standard Hole Compatibility: Round case design allows for easy installation using standard-sized hole saws.
• Heavy Gauge Wire Support: Large clearance around terminal studs accommodates heavy gauge wire lugs for secure connections.
• High Torque Connections: Robust 5/16-inch terminals ensure reliable, high-torque connections for optimal performance.
• Clear Trip Indicator: Large lever available in vertical or horizontal orientation provides a clear indication of trip status.
• Ignition Protected: Safe for installation aboard gasoline-powered boats, preventing ignition of flammable gases.

Technical Specifications

Specification
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

Additional Specifications

• Amperage: 60A
• Box Dimensions: 2" H x 5" W x 8" L
• Weight: 0.5 lbs
• UPC: 632085070403

Safety Information

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, visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.