10
Figure 2/4: Dimensional drawing of a circuit-breaker, type VD4,
• 12 kV, 1250 ... 2500 A, 50 kA
• 17.5 kV, 1250 ... 2500 A, 40 kA
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.
Rated Rated Rated
voltage current short-circuit
breaking
current
kV A kA p a a
1
cdef ghi k
12 1250/1600/ 50 210 610 555 560 600 20 415 64 45 320 616
2000 275 750 695 700 750 25 545 39 20 345 746
2500 50 275 750 695 700 750 25 545 39 20 345 746
17.5 1250 40 210 610 555 560 600 20 415 64 45 320 616
275 750 695 700 750 25 545 39 20 345 746
1600/2000 40 275 750 695 700 750 25 545 39 20 345 746
2500
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