ABB UniSec Manual page 13

43.5
355
Figure 30. 750 mm wide units
10
43.5
100 400
600
Figure 32. 600 mm width for units with
withdrawable circuit-breaker up to 17.5 kV
43.5
200 195
43.5
100
43.5
275 200
750
Figure 31. 750 mm wide for SBR unit
Ø12.5
10
43.5
550
100
750
Figure 33.750 mm width for unit with
withdrawable circuit-breaker at 24 kV
43.5
275
25
43.5
100
13