Sirius 3SE5 Safety Hinge Switch, NO/NC, M20 x 1.5. Maximum Current: 1 A dc, 4.2 A ac. Maximum AC Voltage: 240V. Maximum DC Voltage: 24V. Shaft Length: 52.8mm. Minimum Operating Temperature: -25°C. Maximum Operating Temperature: +65°C. CAD Drawing: 3D CAD Model. MPN: 3SE5232-0HU22, Siemens