This circuit breaker constructed out of black and gray marine grade plastic, with a red push-to-reset button. Measures approximately 1 1/8" H x 3/4" W x 1 7/8" D overall. Has (1) threaded screw terminal, and (1) single spade male connection, . Rated at 10 Amp, 32 VDC / 250 VAC, per manufacturer.