40 Amp Surface Mount Circuit BreakerOur high-amp circuit breakers deliver reliable protection for heavy-duty marine, RV, truck, and bus electrical systems. Available in multiple reset styles, these breakers safeguard auxiliary and accessory circuits with confidence.Features:Configuration: Switchable/Manual resetVoltage Compatibility: Works with 12V, 24V, 32V, and 48V DC systemsDurability: Rugged thermoplastic housing with nickel-plated copper componentsMarine-Grade: Designed to resist corrosion, vibration, and harsh environmentsPerformance:Interrupting Capacity: Up to 3,000A at 14V, 30V, and 48V DCReliable Protection: Scales performance across the 30A300A rangeTrusted in Demanding Applications: From trolling motors to inverters and winchesInstallation Made Simple:Accepts standard 1/4 lugs for quick, secure connectionsFlexible mounting for both panel mount and surface mount setupsCompact design makes integration easy in tight spaces Specifications:Amperage: 40aBox Dimensions: 2″H x 4″W x 7″L WT: 0.25 lbsUPC: 810196330146Quick Guide (pdf)Brochure (pdf)