RS PRO Retroreflective Photoelectric Sensor, Block Sensor, 30 mm → 3 m Detection Range
RS PRO Retroreflective Photoelectric Sensor, Block Sensor, 30 mm → 3 m Detection Range, Output Type: Relay, Electrical Connection: 4 Terminal Screw, Maximum AC Voltage: 250V, Light Source: LED, IP Rating: IP66, Maximum Current: 2 A, Response Time: 5 ms, Housing Material: Acrylic, Maximum Operating Temperature: +55°C, Minimum Operating Temperature: -25°C.