ABB VD4 12 Installation And Service Instructions Manual page 35

Withdrawable circuit-breakers for UniGear type ZS1 switchgear and UniSafe switchgear
VD4/P
TN 7412
Ur 12 kV
Ir 630 A
1250 A
Isc 16 kA
20 kA
25 kA
31.5 kA
VD4/P
TN 7412
Ur 17,5 kV
Ir 630 A
1250 A
Isc 16 kA
20 kA
25 kA
31.5 kA
VD4/W (1)
TN 7420
Ur 12 kV
Ir 630 A
1250 A
Isc 16 kA
20 kA
25 kA
31.5 kA
VD4/W (1)
TN 7420
Ur 17.5 kV
Ir 630 A
1250 A
Isc 16 kA
20 kA
25 kA
31.5 kA
(1) Only for UniSafe switch-
gear.
492
234
42.5
49
28
36 28
36
503
14
531
501
490
150 150
636
230
44
49
28
36
28
653 14
650
640
626
210 210
630A
129
122
15
62.5
71
38
25
320
370
383
438 53
662
119
111
36
71
320
25
359.5
370
383
303
642
1250A
62.5
38
53
33