Siemens 3UG4511-1BP20 Bewakingsrelais 320 - 500 V/AC 2x wisselcontact 1 stuk(s)
Analog monitoring relay Phase sequence monitoring 3 x 320...500 V 50...60 Hz AC 2 change-over contacts screw terminal Successor product for 3UG3511-1BQ50 Network monitoring relay with analog setting...
164,99
114,99