The GU-SH-124DM is a single pole, normally open micro switch from Goodsky. It has a current rating up to 0.4A, a voltage rating of 125V AC, and a mechanical life of 1,000,000 cycles. It comes with a snap action contact and a variety of actuator options. The GU-SH-124DM is recommended for use in automotive, electronic, computer, and HVAC applications.