Make-before-break contact design allows switching without power interruption.<br> Ignition protected-safe for installation aboard gasoline powered boats.<br> Case design allows or rear panel mounting.<br> 350 Amps continuous rating for inboard gasoline or engines.<br> Greatly applicable for RV, travel trailer, marine, boat, , truck, ATV, UTV, etc.<br> Switch Type:Dual Circuit Plus<br> Battery Combine:Yes<br> Alternator Field Disconnect:No<br> Maximum Voltage:32V DC<br> Terminal Stud Torque:140 in-lb (15.82 Nm)<br> Continuous Rating:350A<br> Intermittent Rating:525A (5 min)<br> Cranking Rating 10 sec:1000A<br> Cranking Rating 1 min:750A<br> Battery Inputs:2<br> Cable Clearance For 4/0 AWG Cables:1.10in (27.94 mm)<br> Cable Size to Meet Ratings:4/0 AWG (120mm²)<br> Mounting Holes:Accept 1/4inch(M6) Screw<br> Terminal Stud Size:3/8inch-16 (M10)<br> Colour:White & Red<br> Material:Plastic+brass<br> Package Contents:<br> 1 * Dual Circuit Plus Battery Rotary Switch<br> Only the above package content, other products are not included.<br> 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.