ATEX XCSA Safety Interlock Switch, Zamak, 1NC/2NO. Connection Type: Screw. Lock Style: Key. Maximum AC Voltage: 240V. Maximum DC Voltage: 250V. Range: Preventa. Number of Head Directions: 8. Minimum Operating Temperature: -25°C. Depth: 44mm. Maximum Current: 6 A. Width: 40mm. MPN: XCSA502EX, Telemecanique Sensors