Master Battery Disconnect Switch Battery Power Cut Isolator for Car Vehicle RV and Boat Aluminium Ho

1.Heavy Duty: all aluminium housing, durable made for safety use. Mounts in 3\/4inch hole, equiped with a face plate.2.Compatible: used for DC 12-24 V systems to isolate and secure the electrical system, can stand alone or be locked together with other switch.3.: eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.4.Easy to install, universal used for car, vehicle, Rv and boat, also electrical equipment's switch.5. This is just an on\/off switch, the positive battery cable most often uses two large terminals. Used to interrupt the positive current from the car battery to the solenoid valve. On four terminal models, use two smaller terminals to interrupt the charging circuit. This will allow the engine to shut down and no longer run through the charging circuitItem Type: Battery disconnect switchVoltage: 12-24 VButton: On\/Off 2 positionsFitment: UniversalColour: silverMaterial: aluminum alloySize: 12 x 8 x 8cmPackage Contents:1 x car ignition switchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.