XCSD Safety Switch with Roller Lever Actuator, Plastic, NO/2NC. Actuator Included: Yes. Action Type: Snap. IP Rating: IP66, IP67. Connection Type: Cable. Number of Cable Entries: 1. Number of Contacts: 3. Size of Cable Entries: M20 x 1.5. Length: 122mm. Mechanical Life Minimum: 10000000 cycles. Dimensions: 122 x 34 x 35 mm. Depth: 35mm. MPN: XCSD3919P20, Telemecanique Sensors