PBS-11A 12mm 2PIN Self-Locking Round Push Button Switch مفتاح أون-أوف

The PBS-11A 12mm 2PIN Self-Locking Round Push Button Switch is a compact latching on-off control designed for simple two-wire circuits. Its 12mm round bezel fits small panels and enclosures where space is limited, while the self-locking mechanism provides a positive tactile engagement and retains the chosen on or off state until actuated again.

Key characteristics include a two-pin electrical interface that supports straightforward wiring and installation, and a round push-button form factor that integrates easily with control panels, instrument housings, and DIY electronics projects. The self-locking (latching) action eliminates the need for external latching circuitry when a maintained on or off state is required.

The switch is suitable for applications requiring a compact manual on/off control with a clear mechanical reset. Installation typically involves a single panel cutout sized for a 12mm bezel and simple connection of the two terminal pins. The PBS-11A is intended for use where space-efficient, manually maintained switching is needed.