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What is the rated short-circuit breaking capacity Icn of the SBI fuse holder range?
The rated short-circuit breaking capacity of the SBI fuse holders is:
- SBI 14x51  -  Icn=100kA (product closed)
- SBI 22x58  -  Icn=100kA (product closed.

The rated conditional short-circuit current with upstream fuse protection is 100kA for SBI 14x51 and 22x58.

Released for: Schneider Electric Hong Kong
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Acti 9 SBI
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