









Blue Sea 7138 187 - Series Thermal Circuit Breaker - 40Amp
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187 - Series Thermal Circuit Breakers - Surface Mount 40 Amp Circuit Breaker PN: 7138 Features: Combines switching and circuit protection into a single device All components meet SAE J1171 external ignition protection requirements Clear, single lever operation "Trip Free" design cannot be held "ON" during fault current condition Waterproof Recessed mounting holes for clean appearance Large clearance around terminal studs accept heavy gauge wire lugs Robust 5/16 terminals provide high torque connections Large lever with vertical/horizontal orientation provides indication of trip status Ignition protected - safe for installation aboard gasoline powered boats 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: -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 Additional marketplace specs: Item Dimensions LxWxH: 7.28 x 4.65 x 1.97 inches. Package Weight (marketplace): 0.25 Kilograms (0.55 pounds).
- Great Product
Specifications:
| Materials & Construction | |
| Color | No Color |
| Material | Plastic |
| Outer Material | Plastic |
| Product Details | |
| Amperage | 40a |
| Circuit Breaker Type | Standard |
| Current Rating | 40 Amps |
| Included Components | Great Product |
| Model Name | 7138 |
| Mounting Type | Surface Mount |
| Number Of Poles | 1 |
| UPC | 632085171384 |
| Warranty Description | Warranty |
| Sizing & Dimensions | |
| Height | 1.97 inches |
| Length | 7.28 inches |
| Product Dimensions | 7.28 x 4.65 x 1.97 inches |
| Size | One Size |
| Weight | 0.55 pounds |
| Width | 4.65 inches |
| Technical Specifications | |
| Case Material | Thermoset Polyester |
| Circuit Breaker Class | Type III - Switchable / Manual Reset - Trip Free |
| Interrupt Rating | 5,000 Amperes @12 Volts DC; 3,000 Amperes @24 Volts DC; 1,500 Amperes @42 Volts DC |
| Mounting | Surface Mount |
| Operating Temperature Range | -25C° to +82C° |
| Type | Thermally Responsive Bi-Metal Blade |
| Voltage Rating | 48 Volts DC Maximum |

