R13-507 16MM 2 Pin Self-Reset Round Cap Push Button Switch – Red

The R13-507 is a compact 16mm round cap momentary push button switch with SPST (Single Pole Single Throw) configuration. Unlike latching switches, this is a self-reset (no-lock) type — the circuit stays ON only while the button is pressed and automatically resets to OFF when released. The switch mounts on a 16mm diameter panel hole and is secured using a rubber ring and hexagon nut, providing a dustproof and waterproof fit. Its bright red round cap offers clear visual identification, making it popular in control panels, electromagnetic starters, and DIY electronics. Compatible with 3.3V and 5V logic circuits as well as AC applications.