Sygonix WLAN Zigbee 4 Bedienungsanleitung Seite 41

Connection diagram
Both wires connected to the Wi-Fi ZigBee gateway should be
stripped to 7 mm.
Connect the N and L screw terminals to the mains voltage
("N" = neutral conductor, "L" = phase).
Check all screw terminals again to make sure they are firmly
tightened.
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