The TruComponents 78-2119 pushbutton is a black panel mount switch with a single pole, single throw (SPST-NO) configuration for momentary action. Rated for 250V AC and 10A, it is suitable for switching tasks, in which an open door is to be registered or as "Registration" for an Alarm system. Commonly used in control panels and equipment interfaces. Its rugged construction and reliable operation make it suitable for industrial and commercial applications. https://elecena.pl/product/27863896/trucomponents-782119-pushbutton-panel-mount-off-on-spst-no-pushon 2025-02-16 https://elecena.pl/product/27863896/trucomponents-782119-pushbutton-panel-mount-off-on-spst-no-pushon 2025-07-30