ABB VD4 - Interlocks and Maloperation Protection

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5.5.8. General characteristics of withdrawable circuit-breakers for ZS8.4 switchgear
12
17.5
24
Ur Isc Rated uninterrupted current (40°C) [A]
kV kA Panel with Panel without Special panel Circuit-breaker type
partition partition EON
W = 650 W = 800 W = 650 W = 800 W = 650 W = 800
P = 150 P = 210 P = 150 P = 210 P = 150 P = 210
u/l = 205 u/l = 310 u/l = 205 u/l = 310 u/l = 205 u/l = 310
ø = 35 ø = 35 ø = 35 ø = 35 ø = 35 ø = 35
20 630 VD4/ZS8 12.06.20 p150
25 630 VD4/ZS8 12.06.25 p150
20 1250 VD4/ZS8 12.12.20 p150
25 1250 VD4/ZS8 12.12.25 p150
20 630 VD4/ZT8 12.06.20 p150
25 630 VD4/ZT8 12.06.25 p150
20 1250 VD4/ZT8 12.12.20 p150
25 1250 VD4/ZT8 12.12.25 p150
20 630 VD4/ZS8 12.06.20 p150
25 630 VD4/ZS8 12.06.25 p150
20 1250 VD4/ZS8 12.12.20 p150
25 1250 VD4/ZS8 12.12.25 p150
20 630 VD4/Z8 17.06.20 p150
25 630 VD4/Z8 17.06.25 p150
20 1250 VD4/Z8 17.12.20 p150
25 1250 VD4/Z8 17.12.25 p150
20 630 VD4/ZT8 17.06.20 p150
25 630 VD4/ZT8 17.06.25 p150
20 1250 VD4/ZT8 17.12.20 p150
25 1250 VD4/ZT8 17.12.25 p150
16 630 VD4/ZS8 24.06.16 p210
20 630 VD4/ZS8 24.06.20 p210
25 630 VD4/ZS8 24.06.25 p210
16 1250 VD4/ZS8 24.12.16 p210
20 1250 VD4/ZS8 24.12.20 p210
25 1250 VD4/ZS8 24.12.25 p210
16 630 VD4/ZT8 24.06.16 p210
20 630 VD4/ZT8 24.06.20 p210
25 630 VD4/ZT8 24.06.25 p210
16 1250 VD4/ZT8 24.12.16 p210
20 1250 VD4/ZT8 24.12.20 p210
25 1250 VD4/ZT8 24.12.25 p210
16 630 VD4/ZS8 24.06.16 p210
20 630 VD4/ZS8 24.06.20 p210
25 630 VD4/ZS8 24.06.25 p210
16 1250 VD4/ZS8 24.12.16 p210
20 1250 VD4/ZS8 24.12.20 p210
25 1250 VD4/ZS8 24.12.25 p210
Notes
W = Width of the switchgear.
P = Pole horizontal centre distance.
u/l = Distance between bottom and top terminal.
Ø = Diameter of the isolating contact.
VD4/ZS8 - VD4/ZT8 - VD4/Z8 withdrawable circuit-breaker for ZS8.4 switchgear