PERKO SWITCH - ON/OFF

This Perko switch allows you to shut off all power to your devices or if you use them to control your Run & Gun Chargers. This unit is required for the 28 volt regulator for the forward facing sonar black boxes. Now you can turn off the forward facing sonar units when you elect not to use them, but still want the head units on.   INCLUDED - On/Off Perko Switch  - 4 stainless steel  mounting screws SPECS 275 amps continuous cranking rating 1250 amps Dimensions: 2.75" x 2.75" x 3H inches