ABB eVD4 Installation And Service Instructions Manual page 38

5.5.2. Types of withdrawable circuit-breakers available for UniGear ZS1 switchgear
36 36
eVD4/P withdrawable circuit-breakers (12 kV)
Ur Isc Rated thermal current (40 °C) [A]
W=503
P=150
kV kA
u/l=205
ø=35
16 630
20 630
25 630
31.5 630
16 1250
20 1250
25 1250
31.5 1250
40
20
25
31.5
40
20
25
12
31.5
40
40
20
25
31.5
40
20
25
31.5
40
20
25
31.5
40
W = width of circuit-breaker
P = horizontal centre-distance of poles
u/l = distance between upper and lower terminal
ø = diameter of isolating contacts
W=653 W=853 W=853
P=210 P=275 P=275
u/l=310 u/l=310 u/l=310
ø=79 ø=79 ø=109
1250
1600
1600
1600
1600
2000
2000
2000
2000
1250
1600
1600
1600
1600
2000
2000
2000
2000
2500
2500
2500
2500
Circuit-breaker type
eVD4/P 12.06.16 p150
eVD4/P 12.06.20 p150
eVD4/P 12.06.25 p150
eVD4/P 12.06.32 p150
eVD4/P 12.12.16 p150
eVD4/P 12.12.20 p150
eVD4/P 12.12.25 p150
eVD4/P 12.12.32 p150
eVD4/P 12.12.40 p210
eVD4/P 12.16.20 p210
eVD4/P 12.16.25 p210
eVD4/P 12.16.32 p210
eVD4/P 12.16.40 p210
eVD4/P 12.20.20 p210
eVD4/P 12.20.25 p210
eVD4/P 12.20.32 p210
eVD4/P 12.20.40 p210
eVD4/P 12.12.40 p275
eVD4/P 12.16.20 p275
eVD4/P 12.16.25 p275
eVD4/P 12.16.32 p275
eVD4/P 12.16.40 p275
eVD4/P 12.20.20 p275
eVD4/P 12.20.25 p275
eVD4/P 12.20.32 p275
eVD4/P 12.20.40 p275
eVD4/P 12.25.20 p275
eVD4/P 12.25.25 p275
eVD4/P 12.25.32 p275
eVD4/P 12.25.40 p275