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Hausanschlusskasten
house connection box
Point where utility wiring enters house.
Usually a box with terminals for fuses.
From HAK wiring is connected to metering cabinet.
Inside HAK
Below HAK requires replacement (no separation of N and PE)
HAK fuses, see rating is 80A.
Utility wiring on the bottom (L1, L2, L3, N)
House wiring on the top (L1, L2, L3, N, PE)
