40 Amp Circuit Breaker 12V - 48V DC with Manual Reset Switch Button for Boat Trolling Motor Marine ATV Trailer Vehicles Stereo Audio Electronic Battery Solar System Inline Fuse Waterproof

Features:Easy to operate with manual reset arm.good conductivity, high temperature resistance.Mount on Panel or FirewallStops Power Surges from Damaging Your AmpsSplash and dust proof Water proofNo need to keep replacing fuses anymore, simply reset breaker and you are ready to go.Protects Your Trolling Motor From Electrical DamageUnique Push Button Reset can also be used as a Kill SwitchApplication:Suitable for car audio/video system, Boat, trucks, buses, RV's, ATV Winches and marine and DC sound amplifier system overload protection.Specification:1. Size: 3.05in (L) x 1.97in (W) x 1.85in (H).2. Voltage: 12-48V DC3. Net weight: 3.1oz4. Operating temp: -32°C to 82°C (-25°F to 180°F).5. Material: Plastic and Metal6. Ampere range:300A7. modes: Close/OffPackage included:1PCx 40A Waterproof Circuit Breaker2 x Self Tapping Screws

• Function: Always protect the safety of automotive electronics, Prevent car currents from being too high and damage automotive electronic equipment.using as circuit breaker and battery Disconnect, allows to charge or maintain the battery without having to disconnect all the wires!
• save money:Two modes, Current overload disconnection and manual disconnection.After the circuit is repaired, the switch turns ON and the fuse block can be used again.No need to replace the fuse.
• Waterproof breaker switch Specification: compatible with all 12V-48V DC Systems, 30A 40A 50A 60A 70A 80A 100A 120A 150A 200A 250A 300A For Choose.
• Wide Application: Suitable for car audio/video system, boat, trucks, buses, RV's, ATV winches, marine and DC sound amplifier system overload protection.
• Easy to use ：Good Conductivity, Temperature And Pressure Resistance,Splash and dust proof Water proof.No need to replace the inline fuse.