Siemens 3UG4622-1AA30, Current Monitoring, 22.5 Mm From 0.1 To 10 A Ac/Dc Overshoot And Undershoot 24 V Ac/Dc Dc And Ac 50 To 60 Hz Start Kick And Spike Delay 0.1 To 20S Hysteresis 0.01 To 0.5 A 1 Changeover Contact With Or Without Error Log Screw Terminal Follow-On Product For 3Ug3522-1Ac..