Reversing Polarity Rocker Switch, Latching Switch 30A 12V DC 4pin DPDT 3Position self-Locking Toggle Switch with Pre-WiresSize: Latching | Color: 4Pin | Number of Items: 1About this item [Features]: Double Pole Double Throw (DPDT) contact type, self-locking action switch, 4-pin terminals, black button, on/off/on snap-in rocker switch. [Product Basic Parameters]: 15A 250V AC / 30A 12V DC, Contact Resistance: 50mΩ Max, Material: Plastic, Brass [Product Size]: 1.77 x 1.77 x 0.79 inches [Wide Application]: This polarity reversing switch is a replacement for most RV/trailer power tongue jacks. The switch comes with jumper bars for polarity reversing, connecting power and ground, and two DC motor leads to reverse the motor direction. Dimension: 1.77 x 1.77 x 0.79 inches

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