Siemens SENTRON 3WL10 - Leading Changeover Switch (S26); CT for Grounded Transformer Star Point (G_Ret)

Circuit diagrams
10.1 Circuit diagrams of accessories
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
254 Manual, 10/2018, L1V30499596002-01
10.1.4
Leading changeover switch (S26)
3VA27 toggle
10.1.5
CT for grounded transformer star point (G_ret)
3WL10 / 3VA27 SE + 3VA27 toggle