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Accessories
8.9 Phase barriers
Danger of death!
For the following applications of the 3KC0 transfer switching equipment size 4, you must
mount phase barriers or terminal covers:
• AC-23
• AC-33B
• AC-33iB
• If cable lug connections are used
Sizes and article numbers
The optionally available phase barriers are listed in the table below.
Suitable for trans-
Suitable for trans-
fer switching
fer switching
equipment in size
equipment with
number of poles
3
4
5
8.9.1
Mounting phase barriers
Note
If bridging bars are used, mount them first.
Requirement
● Circuit is disconnected.
● Bridging bars are mounted (if used).
106
WARNING
Position on trans-
fer switching
equipment
3
Top, bottom
4
3
4
3
4
Article
Quantity per pack-
number
age
3KD9308-6
3KD9308-8
3KD9408-6
3KD9408-8
3KD9508-6
3KD9508-8
3KC0 manual transfer switching equipment
Manual, 09/2018, L1V30368969105-01
Required packag-
es per device
6
2
8
6
8
6
8
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