EAO 61-9642.4 is a momentary switch used in industrial and automation applications. It is a single-pole, single-throw (SPST) switch with a short body, 10 mm threaded bushing, plunger actuator, and a wide choice of contact types. The contacts are available in either silver or gold plated, normally open or normally closed configurations. The switch can be mounted in panels up to 6.2 mm thick, and the contacts are rated for up to 8 amps, up to 250V AC/DC. This switch is UL, CSA, and EN/IEC certified and is suitable for hazardous locations.