ITEM NAME:12V/24V Car Marine Battery Switch Battery Disconnect Isolator 3-Position Sw C3N5 12V/24V Car Marine Battery Switch Battery Disconnect Isolator 3-Position Sw C3N5 Battery main switch, 3-position rotary, Suitable for two batteries Removable rear cover insulates rear terminal to prevent short circuit Removable side panels on the four sides provide access to heavy-duty battery cables Brass terminals and heavy-duty plastic construction make it Perfect for marine applications Name: Current power off switch Voltage: 12-48V Rated current: 200A (12V) Instantaneous current: 800A (12V) Note: the voltage is doubled and the current is less than half. Function: protect power supply and prevent leakage Screw diameter: 8mm size:68*68*74mm Material:ABS colour:Red + black Package Contents: 1 * switch 4 * fixing screw + nut