Photoelectric Sensor, Touch Switch, For Two-Hand Control System, Operating voltage 20…30 VAC / 20…30 VDC, 7/8’’ male, 5-pin, Protection class IP66, Ergonomically shaped, Upper housing part of Lexan, Operating voltage: 20…30 V AC/DC, Relay output, 125 VDC / 150 VAC, 1A DC / AC 0.4 A max., Pre-assembled protective cover, Safety category 4 according to EN ISO 13849-1 for use with corresponding evaluation relays, SIL 3 acc. to IEC 61508 and IEC 62061