Siemens 3UG4513-1BR20 Bewakingsrelais 160 - 690 V/AC 2x wisselcontact 1 stuk(s)

Analog monitoring relay Phase failure and sequence Adjustable undervoltage Asymmetry 20% fixed 3 x 160 to 690 V 50 to 60 Hz AC Hysteresis 5% fixed Delay time 0-20 s 2 change-over contacts screw......