11
Figure 2/5: Dimensional drawing of a circuit-breaker, type VD4,
• 12 kV, 3150/4000 A
1)
, ...63 kA
• 12 kV, 1250 ...2500 A, 63 kA
• 17.5 kV, 3150/4000 A
1)
, ...40 kA
1)
with fan cooling
K = Cable entry
M = Minimum distance, corresponding to dimension a to
DIN VDE 0101
T = Bore for handling, both sides
= Earthing conductor connection - use contact washer
Note:
Lifting lug T only fitted for transport,
remove prior to commissioning and store.
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