Switch – SW-1316

A switch opens and closes an electrical circuit on command, making or breaking the current path that powers a machine function or carries an operator input to the control system. It is the point where a physical action, a press, a lever throw, or a change in machine state, is turned into an on or off signal the electrical system can act on.

Switches fail in predictable ways. Contacts wear or pit from arcing, a mechanism sticks or loses its return, or continuity drops so the circuit no longer completes reliably, leaving the function it controls dead or intermittent. Replacing a worn switch restores clean, dependable actuation.

Match the contact configuration, such as normally open or normally closed, and the voltage and current rating to the original, so the replacement handles the same load and wires into the same circuit without modification.