3 POSITIONS: Selector 3 Positions. Switches isolated battery banks to all loads or combines battery banks to all loadsPOWERFUL PERFORMANCE: Operation: 1-2-both-offWIDE APPLICATION: Can be used with systems no more than 60V to isolate and secure the electrical systemDURABILITY: ensures durability and safetyEASY INSTALLATION: Comes with all necessary installation accessories for your convenienceContinuous Current: 200Amps DCIntermittent Current: 455Amps DCStarting Current: 1250Amps DC Voltage: 60Volts DCDielectric Strength: 1500VAC/1minElectrical Life: 10000colour: black + redMaterial: ABSsize: Product size: 69 * 69cm diameter 8mmPackage Contents:1 x Switch4 x Bolts4 x NutsOnly 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.