Heavy duty 50A switch allows forward and reverse motion of a motor without the need for a relay, especially for operation of tarps on trucks. Product Features:Heavy duty component parts: 3/32 thick terminals, silver-laminated contacts to resist arcing over a long working life. 2.09 diameter (53.1mm) steel case. 10-32 x .375 (9.5mm) terminal screws with lockwashers. Mounting stem 1/2; -20 thread.Lever actuator. Silver contacts. Spring return to Off from both directions. four screw terminals, plated steel case. For Forward-Reverse action of a motor, giving a motion such as Up-Down, In-Out etc. Useful for control of tailgates winches, windlasses, snowplows and more. DPDT
