Siemens SENTRON 3WL10 - Page 188

Connection and commissioning
5.3 Mounting accessories
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
186 Manual, 10/2018, L1V30499596002-01
Mounting the mechanical operating cycles counter
Mounting the undervoltage release (UVR) / auxiliary coil (ST/CC)