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KFU 210- / 410-
23
Threaded bolt M10x20
IP20 ingress protection rating is reached with the
covers installed. Make sure that the covers are always
installed in operation.
* 6-phase connection must be done via the same mains feeders and a suitable transformer (e.g. one d and one y
winding on secondary side) which shifts all phases by 30° to one another. Alternatively, two transformers can be
used (one with d-winding, one with y-winding on secondary side).