The BZ-3RD-A2 is a standard basic switch designed for simple on/off applications. It features a single-pole, double-throw (SPDT) contact arrangement and is rated for 15A at up to 480 VAC, or up to 0.5A at 125 VDC. The switch operates with a force of 14-20 oz and has a minimum release force of 4 oz, providing reliable mechanical performance. It is equipped with 6-32 UNC binding head screw terminals for secure wiring and a durable hardened steel plunger actuator. This component is suitable for a wide range of industrial controls, machinery, and commercial appliance applications where a dependable switch is required.