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Section 5
Connecting
18
The earthing screw on the right side of the screw terminal is
available for the protective earth conductor.
3.
Connect solid, low-impedance operational earthing to the earthing surface
inside the low voltage compartment.
The cross-section of the earth wire must be at least 2.5 mm².
1MRS755551 B
Installation and commissioning manual
WGA631
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