The Story
The Series 187 Thermal Circuit Breaker is engineered specifically for marine and boating applications, providing a dependable solution for managing and protecting your vessel's electrical systems. With its robust construction and advanced features, this 40 Amp surface mount circuit breaker ensures seamless integration and reliable performance in demanding maritime environments.
Key Features
- Combines switching and circuit protection into a single, efficient device
- Components meet SAE J1171 external ignition protection standards
- Clear, single lever operation for easy control
- "Trip Free" design prevents the breaker from being held "ON" during fault conditions
- Waterproof construction suitable for marine environments
- Recessed mounting holes provide a clean and streamlined appearance
- Generous clearance around terminal studs accommodates heavy gauge wire lugs
- Durable 5/16" terminals allow for high torque connections
- Large lever with vertical and horizontal orientations clearly indicates trip status
- Ignition protected, making it safe for installation on gasoline-powered boats
Specifications
| Part Number (PN): | 7138 |
| 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: | 40A |
| Dimensions: | 2"H x 5"W x 8"L |
| Weight: | 0.6 lbs |
| UPC: | 632085171384 |
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.
Additional Specifications
- Amperage: 40A
- Box Dimensions: 2"H x 5"W x 8"L
- Weight: 0.6 lbs
- UPC: 632085171384
Description
The Series 187 Thermal Circuit Breaker is engineered specifically for marine and boating applications, providing a dependable solution for managing and protecting your vessel's electrical systems. With its robust construction and advanced features, this 40 Amp surface mount circuit breaker ensures seamless integration and reliable performance in demanding maritime environments.
Key Features
- Combines switching and circuit protection into a single, efficient device
- Components meet SAE J1171 external ignition protection standards
- Clear, single lever operation for easy control
- "Trip Free" design prevents the breaker from being held "ON" during fault conditions
- Waterproof construction suitable for marine environments
- Recessed mounting holes provide a clean and streamlined appearance
- Generous clearance around terminal studs accommodates heavy gauge wire lugs
- Durable 5/16" terminals allow for high torque connections
- Large lever with vertical and horizontal orientations clearly indicates trip status
- Ignition protected, making it safe for installation on gasoline-powered boats
Specifications
| Part Number (PN): | 7138 |
| 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: | 40A |
| Dimensions: | 2"H x 5"W x 8"L |
| Weight: | 0.6 lbs |
| UPC: | 632085171384 |
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.
Additional Specifications
- Amperage: 40A
- Box Dimensions: 2"H x 5"W x 8"L
- Weight: 0.6 lbs
- UPC: 632085171384