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Can I use the 2P iC60 (N or H) MCB for 400V application (e.g. measuring 400V across phase to Neutral)?

FAQ000246652

14 December 2022

Issue:

Can use the 2P iC60 (N or H) MCB for 400V application measuring 400V across phase to Neutral?

Product Line:

Acti 9

Environment:

iC60 (N or H)

Resolution:

Yes, MCBs Acti9 iC60N/H 2P can be used under Ue (Ph/N) or (Ph/Ph)=400Vac applications.
You can refer to breaking capacities declared in catalogue pages for Ue=380-415Vac (e.g Icu=10kA for iC60N 2P C 40A including ref.A9F44240).