ABB ZS1 Instruction Manual page 14

50
50
1300 1800 1300
a) Installation front to front
1200 2608 1200
b) Installation back to back
Figure 3/4: ZS1 Duplex switchgear 12 kV, 1000 A, 31,5 kA
Double busbar switchgear according to the two-breaker method
ABB Power Distribution 15