Wieland selos end plates ap 461016 bluegreengrey for wk terminal blocks wieland 0731101556 this grey end plate ap 25 4 blv0 from wieland can easily be attached to a selos din rail terminal block via the snap in feature manufactured with a thickness of 15mm and suitable for the following terminal blocksselos wk 4uwk 25u wieland 0731101556 end plate for wk blocks ap 2 5 4 blv0 blue