3X 12-24 V Master Battery Disconnect Switch Battery Power Cut Isolator Killer For Car Vehicle RV And Boat ( On/Off)_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ High quality housing, durable made for safety use. Mounts in 3/4inch hole, equiped with a face plate. _x000D_ On/Off 2 positions, 200 A continuous at DC 12V, 400 A momentary at DC 12V. _x000D_ used for DC 12 - 24 V systems to isolate and secure the electrical system, can stand alone or be locked together with other switch. _x000D_ eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely. _x000D_ 3/8inch (10 mm) x 2, very easy to install, universal used for car, vehicle, Rv and boat, also electrical equipment's switch. _x000D_ _x000D_ colour:Silver _x000D_ Material:aluminum _x000D_ _x000D_ Package Contents: _x000D_ 3 x battery switch _x000D_ _x000D_ Only the above package content, other products are not included. _x000D_ Note: Light reflection 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ ZCL _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Due to differences in shooting equipment, displays, and production batches, the product may have slight color differences. This is normal, please refer to the actual product. We have tried our best to restore the true color through professional equipment, but we still recommend that you watch it under natural light for the most accurate visual effect.