BEP 30A Thermal Circuit Breaker Single Pole Surface MountBEP 30 Amp Thermal Circuit Breaker Single Pole Surface Mount Model: 185030F 01 1 Heavy duty single pole thermal type breakers are ideal for auxiliary and accessory circuits, trucks, buses, RVs and marine applications, battery chargers and DC audio systems. They are sealed for engine compartment and bilge area applications. Specifications Amps 30 Volts 12 30vDC Poles Single Operating Temperature 25F ( 32C) to 180F (82C) Mounting Surface Ingress