12V DC Single pole, single throw latching, non-momentary rocker switch 5/8"H x 1-1/8"W x 1-1/2"D 20A 3-prong rocker switches for switch panels SWP20, SWP30, SWP40, SWP60, SWT4A and SWT4B. 40A 5-prong rocker switch for switch panels SWP20, SWP30, SWP40, SWP60, SWT4A and SWT4B.