285-0105-000 is a short stroke key switch from the PVA series, designed for momentary or push-push operation in medium power applications. It features a compact design with various actuator height options, operating force selections, and contact arrangements including DPST and DPDT configurations. The switch offers a maximum switching power of 3 W DC, switching voltage of 32 V DC, and switching current of 100 mA DC, with an operating temperature range of -40°C to 85°C. With dielectric strength up to 1000 V between open contacts and contact resistance of =100 mO, it provides reliable electrical performance. Common applications include automotive systems (air conditioning, lighting), industrial equipment, and control panels.