Momentary Reverse Polarity Switch 12V 30A | DPDT 4-Pin (ON)-Off-(ON) Toggle...

This 12V 30A DPDT 4-Pin Toggle Switch is designed for heavy-duty applications, making it the ideal choice for RV jacks, trailer power tongue jacks, and DC motor reversing. With a temperature range of -25°C to +85°C, it performs reliably in any climate.

eBay