ITEM NAME:Premium Battery Switch Master Cut On/Off Disconnect Switch, Screw Diameter 6mm Description: High Quality Car Boat Battery Isolator Power Cut off Disconnect Kill Selector Switch. 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. This float switch is designed for bilge pump applied in RV; boat; yacht; etc. Size: Approx. 43x16mm/1.69x0.62inch. Specification: Rated current, voltage: 300A 60V DC Screw diameter: 6mm Contact resistance: 50m Insulation resistance: 100m Dielectric strength: 1500VAC/1min Package Includes: 1 Piece Battery Disconnect Kill Selector Switch Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement. SKU: FUZ0025995668013478.High Quality Car Boat Battery Isolator Power Cut off Disconnect Kill Selector Switch. 1 Piece Battery Disconnect Kill Selector Switch. Wide range of uses; can be used as interior and exterior of the increase in all kinds of electrical devices on / off key.