300 Amp Waterproof Circuit Breaker,NOWEIERTON,with Manual Reset,12V-48V DC,30A-300A,for Car Marine Trolling Motors Boat ATV Manual Power Protect Audio System Current Overload Protection

Application:Suitable for car audio/video system, Boat, trucks, buses, RV's, ATV Winches and marine and DC sound amplifier system overload protection.Features:Easy to operate with manual reset arm.good conductivity, high temperature resistance.Mount on Panel or FirewallStops Power Surges from Damaging Your AmpsRubber Boots for water protectionNo 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 SwitchSpecification:1. Size: 2.91in (L) x 1.96in (W) x 1.58in (H)2. Voltage: 12-48V DC3. Net weight: 100g4. Work Temperature: -10C to 50C (-14F to 122F).5. Connection way: Any side for positive, another is negative6. Ampere range:300A7. modes: Close/Off8. Material: Plastic and MetalPackage included:1x 12V-48V 300A DC Auto Audio Circuit Breaker Reset Fuseholder2 x Self Tapping Screws

• Specification: Waterproof breaker switch compatible with all 12V/48V DC Systems, 20A 30A 40A 50A 60A 70A 80A 100A 120A 125A 135A 150A 200A 250A 300A For Choose.
• Function: Always protect the safety of automotive electronics, Prevent car currents from being too high and damage automotive electronic equipment.
• Wide Application: Typically used in solar system, battery charges, inverter, Car audio video system, boat, RV and DC sound amplifier system.
• Easy to use and durable：Good Conductivity, Temperature And Pressure Resistance,Splash and dust proof .can be mount on panel or firewall.
• Easy to use and durable：Good Conductivity, Temperature And Pressure Resistance,Splash and dust proof .can be mount on panel or firewall.