Sirius 3SE5 Safety Switch with Roller Plunger Actuator, NC/NO. Actuator Included: Yes. Action Type: Snap. Connection Type: Cable. Number of Contacts: 2. Size of Cable Entries: 5 x 0.75 mm². Pole and Throw Configuration: DPST. CAD Drawing: 3D CAD Model. Depth: 16.2mm. Width: 30mm. Dimensions: 50 x 30 x 16.2 mm. Mounting Orientation: Universal. MPN: 3SE5413-0CD21-1EA2, Siemens