Sirius 3SE5 Safety Hinge Switch, NO/NC, M20 x 1.5. Maximum Current: 3 A dc, 6 A ac. Maximum AC Voltage: 400V. Maximum DC Voltage: 400V. Trigger Angle Range: 10. Minimum Operating Temperature: -25°C. Maximum Operating Temperature: +85°C. CAD Drawing: 3D CAD Model. MPN: 3SE5232-0HU21, Siemens