Image is Representational - See Manufacturer Specs | Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4 - PL e according to EN ISO 13849 - single or two-channel operation - 3 enabling current paths - nominal input voltage of 24 V AC/DC - plug-in screw terminal blocks Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4 PL e according to EN ISO 13849 single or two-channel operation 3 enabling current paths nominal input voltage of 24 V AC/DC plug-in screw terminal blocks. Series PSR CLASSIC Series Current Rating 6 A Depth 0.197 (5mm) Dimensions 22.5 x 99 x 114.5 mm Length 0.885 (22.5mm) Mounting Style DIN Rail Output Type Electromechanical Power Rating 288 VA ; 48 W Standards RoHS ; UL ; cULus Supply Voltage