ITEM NAME:Battery Switch Car Van Truck RV Boat Battery Power Disconnect Rotary Isolat A5U3 Battery Switch Car Van Truck RV Boat Battery Power Disconnect Rotary Isolat A5U3 High-Current: Rated current: 300A; Rated voltage: 60V DC Small size, sturdy and durable. Wide range of uses, can be used as interior and exterior of the increase in all kinds of electrical devices on / off key (eg: Strobe, chassis lights, fog lights). Wide applications 12V - 60V batteries: Car, Van, Boat, Rv, Truck, etc. Easy operation: disconnect and reconnect battery by one simple turn of the knob on it Rated current and voltage: 300A 60V DC Dielectric strength: 1500VAC / 1min Electrical life: 10000 Insulation resistance: 100M Contact resistance: 50M Small size, sturdy and durable. Wide range of uses, can be used as interiorand exterior of the increase in all kinds of electrical devices on / off key(eg: Strobe, chassis lights, fog lights). This float switch is designed for bilgepump applied in RV, boat, yacht, etc. colour:Black + red Material:Copper + plastic Size:43 x 37 x 64mm/1.69 x 1.46 x2.52 inch(L x W x H) Screw diameter: 6mm Diatance between two switch positions: 25mm Package Contents: 1 x Battery Disconnect Kill Selector Switch with cover NOTE: Please check the picture and sizecarefully before purchase!