Kostal Smart Energy Meter Manual De Instalación página 94

Installation instructions
Designation
L1, L2, L3
N
IN
OUT
1 Energy supplier's energy meter
2 Off switch or fuse
3 Consumer device
Ensure that the maximum permitted current of 63 A per phase is not excee-
ded, e.g. using a fuse.
1.
Mount KOSTAL Smart Energy Meter on top-hat rail. To do this, hook the
KOSTAL Smart Energy Meter onto the upper edge of the top-hat rail and
press on until it snaps into place.
94
Explanation
External wire
Neutral wire
Meter input (mains side)
Meter output (consumer side)
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