PB-10B-BR is a snap-action electrical switch manufactured by HONGJU. It is a single pole single throw (SPST) switch capable of handling up to 3 Amps at 125 Volts AC and is RoHS compliant. It is a momentary action switch meaning that when pressed, it will stay in its closed position until released. The PB-10B-BR has silver-plated contacts, an insulation rating of 400VAC and an ambient temperature range of -25 to +85 Celsius. The switch features a black body with a threaded mounting hole and a metal nut for secure and easy installation.