Circuit diagram for 3KC3 as load transfer switch

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Three-phase 3-wire network without neutral conductor for 3KC3 as load transfer switch

F1

2 x 3NW6001-1

1 x 3NW7023

6 A, gG

F2

1 x 3NW6003-1

1 x 3NW7013

10 A, gG

NOTE

The F1 fuses must be installed as closely as possible to the tap.

The F2 fuses must be installed as close as possible to the output of the autotransformer.

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