About this product:A button switch is a switch that makes the moving contact and the static contact open or disconnect and realize the circuit changeover.The button switch is a kind of master electrical appliance with simple structure and wide application.It is used to manually send control signals to control contactors, relays, electromagnetic starters, etc. in electrical automatic control circuits. Specification:KAN-28 1.5A 250V Flashlight SwitchesSelf Locking SMD Type 18 x 12mmPush Button Switches 1812-28AQTY:50/100/200 PCS (qty as your choice) Package included:50/100/200 Pcs Flashlight Switches (qty as your choice) On Aug 2, 2024 at 20:40:26 PDT, seller added the following information: