







🔧 Power up with protection that resets itself—never miss a beat!
This 4-pack of 40 Amp auto reset circuit breakers features rustproof thermoplastic housing and #10-32 stud terminals that stack up to 1/2 inch. Designed for 12V-24V DC systems, each breaker includes a waterproof red vinyl cover to prevent corrosion and short circuits. Ideal for RVs, marine boats, cars, and various electrical applications, these breakers provide reliable thermal auto reset protection to keep your circuits running smoothly.






| Brand | BFXM |
| Item Weight | 4.6 ounces |
| Package Dimensions | 3.7 x 2.28 x 2.01 inches |
| Item model number | 40A-4PCS |
| Manufacturer Part Number | BFXM-ARCB-40A4 |
| Voltage | 24 Volts |
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