ABB hd4 Installation And Service Instructions Manual page 21

HD4/P withdrawable circuit-breakers for UniGear type ZS1 switchgears
HD4/P
TN 1VCD000227
Ur 12 kV
17.5 A
Ir 630 A
1250 A
Isc 16 kA
25 kA
31.5 kA
Also suitable for Power-
Cube PB1
496
30 203
340
503
531
501
492
456
±2
150 150
125
9
119
25
320
370
53
416
437 0
+ 2
558
661
21