SMA SB 1200 Installation - Manual (Page 25)

SMA Solar Technology AG Electrical Connection
Installation Guide SB12-17-IA-en-52 25
7. Pass the pressure screw and/or cable gland and socket tube over the AC cable.
8. Insert the protective earth PE (green-yellow) in the
screw terminal with the earth sign on the socket
element and tighten the screw.
9. Insert the neutral conductor N (blue) in the screw
terminal 1 on the socket and tighten the screw.
10. Place phase L (brown or black) into screw
terminal 2 on the socket insert and tighten the
screw.
11. Terminal 3 on the socket element remains unused.
12. Make sure the wires are securely connected.
Size used Procedure
PG13.5 • Push the sealing ring into the
fastening case.
• Lead the pressure screw
PG13.5 and the fastening
case including the sealing
ring over the AC cable.
• Lead threaded sleeve over
the AC cable.
PG16 • Pass the cable gland PG16
over the AC cable.
• Lead threaded sleeve over
the AC cable.