The Story
The 187-Series Thermal Circuit Breakers are engineered specifically for marine and boating applications, providing reliable circuit protection and seamless switching in a compact surface mount design. With a robust 120 Amp rating, this circuit breaker ensures your vessel's electrical systems operate safely and efficiently under demanding conditions.
Key Features
- Integrated Switching and Protection: Combines switching functionality with circuit protection in a single, streamlined device.
- SAE J1171 Compliance: All components meet SAE J1171 external ignition protection standards, ensuring safety aboard gasoline-powered boats.
- Easy Operation: Features a clear, single lever for effortless switching and status indication.
- Trip Free Design: The breaker cannot be held "ON" during fault conditions, enhancing safety.
- Waterproof Construction: Designed to withstand marine environments, keeping the breaker dry and functional.
- Recessed Mounting: Recessed mounting holes provide a clean and professional appearance on your vessel.
- Heavy Gauge Wire Compatibility: Large clearance around terminal studs accommodates heavy gauge wire lugs for secure connections.
- High Torque Terminals: Robust 5/16" terminals ensure high torque connections for reliable performance.
- Versatile Lever Orientation: Large lever can be oriented vertically or horizontally, providing clear trip status indication.
- Ignition Protected: Safe for installation on gasoline-powered boats, preventing ignition sources in hazardous environments.
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: 120A
- Box Dimensions: 2" H x 4" W x 5" L
- Weight: 0.5 lbs
- UPC: 632085071462
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.
Description
The 187-Series Thermal Circuit Breakers are engineered specifically for marine and boating applications, providing reliable circuit protection and seamless switching in a compact surface mount design. With a robust 120 Amp rating, this circuit breaker ensures your vessel's electrical systems operate safely and efficiently under demanding conditions.
Key Features
- Integrated Switching and Protection: Combines switching functionality with circuit protection in a single, streamlined device.
- SAE J1171 Compliance: All components meet SAE J1171 external ignition protection standards, ensuring safety aboard gasoline-powered boats.
- Easy Operation: Features a clear, single lever for effortless switching and status indication.
- Trip Free Design: The breaker cannot be held "ON" during fault conditions, enhancing safety.
- Waterproof Construction: Designed to withstand marine environments, keeping the breaker dry and functional.
- Recessed Mounting: Recessed mounting holes provide a clean and professional appearance on your vessel.
- Heavy Gauge Wire Compatibility: Large clearance around terminal studs accommodates heavy gauge wire lugs for secure connections.
- High Torque Terminals: Robust 5/16" terminals ensure high torque connections for reliable performance.
- Versatile Lever Orientation: Large lever can be oriented vertically or horizontally, providing clear trip status indication.
- Ignition Protected: Safe for installation on gasoline-powered boats, preventing ignition sources in hazardous environments.
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: 120A
- Box Dimensions: 2" H x 4" W x 5" L
- Weight: 0.5 lbs
- UPC: 632085071462
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.