LIMIT SWITCH XCPR ROLLER LEVER 1 NC AND. Actuator Type: Spring Return Roller Lever Thermoplastic. Pole and Throw Configuration: 2P. Normal State Configuration: 1NC/1NO. IP Rating: IP66, IP67. Maximum Current: 3 A. Housing Material: Plastic. Maximum AC Voltage: 240V. Maximum DC Voltage: 250V. Connection Type: Screw. Series: OsiSense XC. Contact Type: Slow Break. Terminal Type: Screw. Length: 31mm. Width: 39.5mm. Depth: 65mm. MPN: XCPR2518P20, Telemecanique Sensors