Heavey Duty Battery Disconnect Switch 50A / 100A / 200A This battery switch is made of anti-uv abs plastic body and bra connector. It is durable and stabile for long lasting use. It aims to eliminate any power draw from the battery when your car, boat is not in use. Descriptions Heavy duty master switch Symple on off type, can disconnect the battery safely The red knob can be pulled out when it is switched to the OUT mode. It can effectively prevents others from accidently changing the connections Types: 50A / 100A / 200A Voltage: DC 32V Widely used for cars, boats, caravans, battery banks and other automatives Package Contents: 1 x battery switch Please verify that this battery switch size is what you want before you purchase. Features 50A Continuous Rating: 50A Voltage Rating: DC 32V Intermittent Rating (3 Mins): 75A Operation Temperature: -20~+50 Terminal Studs: M4 X 2 Mounting Hole: diameter 22mm Unit of Measurement: mm 100A Continuous Rating: 100A Voltage Rating: DC 32V Intermittent Rating (3 Mins): 150A Operation Temperature: -20~+50 Terminal Studs: M6 X 2 Mounting Hole: diameter 29mm Unit of Measurement: mm 200A Continuous Rating: 200A Voltage Rating: DC 32V Intermittent Rating (3 Mins): 300A Operation Temperature: -20~+50 Terminal Studs: M8 X 2 Mounting Hole: diameter 38mm Unit of Measurement: mm