3.9 Type of connection to the mains
400V 3PH + N ~
Connect the 3 phase conductors (L1, L2, L3) of the cable respectively to the terminals of the terminal board
marked with "1"(brown conductor), "2"(black conductor) and "3"(grey conductor) and the neutral (N)
conductor to the terminals marked with "4" or "5" (blue conductor); the earth conductor (yellow/green)
must be connected to the terminal marked with the symbol
board).
230V 3PH ~
Connect the 3 phase conductors (L1, L2, L3) of the cable respectively to the terminals of the terminal board
marked with "1" and "2" (brown conductor), with "3" and "4" (black conductor) and with "5" (grey
conductor); the earth conductor (yellow/green) must be connected to the terminal marked with the
symbol
(see diagram available by the terminal board).
230V ~
Connect the conductor of phase (L) of the cable to the terminals of the terminal board marked with "1",
"2" and "3" (brown conductor) and the neutral (N) conductor to the terminals marked with "4" and "5"
(blue conductor); the earth conductor (yellow/green) must be connected to the terminal marked with the
symbol
(see diagram available by the terminal board).
Mod. RC- 711 EB
Mod. RC-611 E
(see diagram available by the terminal
6