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Quick Specs
Amperage: 40a
Description
187 - Series Thermal Circuit Breakers - Panel Mount
40 Amp Circuit Breaker
PN: 7038
Features:
40 Amp Circuit Breaker
PN: 7038
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
- Self-trimming case eliminates the need for mounting panels or trim bezels
- Round case permits easy installation with standard sized hole saw
- 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 de
Quick Specs
Amperage = 40a
Accessories
No accessories listed for this product.
Specifications
| SKU | 7038 |
| UPC | 632085170387 |
| Brand | Blue Sea Systems |
| Category | Electrical |
| Country of Origin | MEXICO |
| Weight | 0.47 |
| Dimensions | 8 x 5 x 3 |
| Status | Active |
| Last Synced | 9/13/2026, 2:03:47 AM |
Compliance & Shipping
WARNINGProp 65 Notice
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.
Returnable
Product Literature
No literature or manuals available for this product.
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Frequently Bought Together
Total for 4 items:
$203.96
Compare Key Features
| Feature |  Blue Sea 7038 187 - Series Thermal Circuit Breaker - 40A CURRENT |  Blue Sea 5026 ST Blade Fuse Block w/Cover - 12 Circuit w/Negative Bus |  Blue Sea 7052 5A Push Button Thermal with Quick Connect Terminals |  Blue Sea 7210 AC/DC Single Pole Magnetic World Circuit Breaker - 15AMP |  Blue Sea 7041 187 - Series Thermal Circuit Breaker - 70Amp |
|---|---|---|---|---|---|
| Price | $107.09 | $62.89 | $7.64 | $26.34 | $107.09 |
| Brand | Blue Sea Systems | Blue Sea Systems | Blue Sea Systems | Blue Sea Systems | Blue Sea Systems |
| Condition | New | New | New | New | New |
| Availability | In Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 0.47 | 0.8 | 0.2 | 0.16 | 0.47 |
| Dimensions | 8 x 5 x 3 | 10 x 4 x 2 | 4 x 2 x 2 | 5 x 3 x 1 | 8 x 5 x 3 |
| SKU | 7038 | 5026 | 7052 | 7210 | 7041 |
| Country | MEXICO | UNITED STATES | MEXICO | MEXICO | MEXICO |
| View Item | View Item | View Item | View Item | View Item |
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$107.09