Description
14 9229 0025 176 0A
2019-08-05
Contact system in the vacuum interrupters
A slight change in the contact stroke that occurs over the entire useful life has no
effect on the function of the vacuum circuit-breaker.
Fig. 13 17.5 kV, operating mechanism side, with sep-
arating shells (towards operating mechanism
side)
Fig. 14 17.5 kV, pole side, without separating shells
Fig. 15 17.5 kV, operating mechanism side, with sep-
arating shells towards operating mechanism
side and with withdrawable part
Fig. 16 17.5 kV, operating mechanism side, with sep-
arating shells towards operating mechanism
side, with withdrawable part
10 Withdrawable part
20.1 Cover
21 Name plate
32 Low-voltage plug connector (-X0), (optional)
41 Separating shell to operating mechanism side (optional)
42 Pole head
43 Vacuum interrupter
44 Pole contact plate
45 Isolator
46 Pole shell
47 Separating shell to system side
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