Wieland Dual-Channel Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock Safety Relay, 115 → 120V ac, 3

Stop-Category 0 acc. EN 60204-1
Applications up to Category 4 acc. EN 954-1, to SIL 3 according to EN62061 and PL e according to EN13849-1
Can be used as emergency stop and safety gate monitor
Manual reset with self-monitoring on each ON-OFF cycle
Cross monitoring
One or two-channel wiring
External device monitoring (EDM)
LED indication

TUV, cULus