ABB VM1 - Page 47

MEDIUM VOLTAGE PRODUCTS
4747
Figure 10/9: Vacuum circuit breaker on withdrawable part, type VM1 (
1
)
- Use in ZS8.4, with or without tee-off partitioning
- 24 kV, ...1250 A, ...25 kA
(
1
) See table page 40 and 41 (column Dimensional drawings)
Instruction manual 504/05 | VM1 Vacuum circuit-breaker 47
283 ±2
210 210
653
650
ø35
Stroke 8 -11mm
475
21.5
320
16
13.5
19
310325
18
16
25
370
383
303
8
-3
0
4
50
250
55
!
VM1ABB
549
)
*
)
**
*) Rail
**) Front edge of bar
Figure 10/9: Vacuum circuit-breaker on withdrawable part, type VM1
1)
- Use in ZS8.4, with or without tee-off partitioning
- 24 kV, ...1250 A, ...25 kA
1)
See table page 40 and 41 (column Dimensional drawings)
BA 504-05 GB_29102012.indd 47 30.10.12 13:45