AV091003C940N is a security pushbutton switch from the AV series designed for anti-vandal applications with a Ø 19 mm (.748) bushing and flat actuator in a short case. The switch features stainless steel bushing and actuator materials (code 40), silver contacts, and screw terminals rated for 48VDC operation with a maximum current/voltage rating of 200 mA at 48 VDC. It incorporates robust construction with an impact resistance of IK08, dielectric strength of 2,000 Vrms at 50 Hz between terminals and frame, and a torque specification of 5 Nm minimum to 14 Nm maximum applied to the nut. The switch supports panel thicknesses from 1 mm (.039) to 11 mm (.433) maximum, operates reliably across -30°C to +70°C, and offers a mechanical life of 1,000,000 cycles. This switch is ideal for security applications, industrial control panels, and harsh environments where durability and resistance to tampering are essential.