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Product Description
Rating | 25-150 Amps, 48 VDC |
Interrupt Rating | 3000 Amp |
Operating Temperature Rating | -25°F (-32 °C) to 180°F (82 °C) |
Termination | 1/4-28 threaded studs |
Ingress Protection Rating | IP67 |

Bussmann breakers are a type of thermal breaker that have been built to handle some of the toughest marine conditions out there. These breakers are typically used in auxiliary and accessory circuits in trucks, buses, RVs, and marine systems. They are known throughout the marine industry for their reliability and durability under stress. Other uses of Bussmann breakers include battery chargers as well as DC audio systems. Series 185 Bussmann breakers are sealed for engine compartment and bilge area applications. Choosing the correct breakers for your application is not an easy task. Contact a Pacer expert today with any questions you may have.
Applications:
- Auxiliary and accessory circuits in trucks, buses, RVs, and marine systems.
- Battery chargers in DC systems
- DC audio systems
Compliances:
- ABYC E-11
- CE
- SAE J1171 (ignition protected)
- SAE J1625
Features:
- Single-pole thermal surface-mount breaker
- Manual & switchable reset circuit breakers
- Series 185 has a unique reset mechanism which provides visual indication of tripped condition
- Series 185 features a push-to-trip option
- Ignition protection per SAE J1171