Siemens SINOVA - Guide Frame

Description
2.1 Mechanical components
3WJ Air Circuit breakers
12 Operating Instructions, 12/2022, L1V30828903001-01
2.1.1.2 Guide frame
① Opening for crane hook
⑧ Locking device for racking rail
② Crane hook label
⑨ Racking rail
③ Shutter (option)
⑩ Locking device shutter (option)
④ Type label
⑪ Shutter lever (option)
⑤ Ground connection
⑫ Position signaling switch (option)
⑥ Door locking provision (option)
⑬ Sliding contact modules for secondary connection
⑦ Rated-current coding at factory