Wieland WT 4 TKM Series Grey Disconnect Terminal Block, Single-Level, Screw Termination, ATEX

Knife Edge Disconnect Terminal, Type WK4/TKM. The disconnecting knife in this WK version swings in and out on a pivot point. The distinctive color of the disconnecting lever signals the open state. The terminals can be connected with the lever open or closed. Designs with a different number and arrangement of test sockets permit reliable measurements using the test plug.