Installation Instructions

Electrical Connection SMA Solar Technology AG
20 SB11_12_17-IEN100132 Installation Guide
7. Lead the pressure screw and/or cable gland and socket tube via 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 via the
AC cable.
• Lead the threaded
sleeve via the AC cable.
PG16 • Lead the cable gland
PG16 via the AC cable.
• Lead the threaded
sleeve via the AC cable.