SMA TCS 500SC-JP - Manual (Page 21)

SMA Solar Technology AG 7 Electrical Connection
Installation Manual TCS-JP-IA-en-10 21
7.3 Design of the Bolted Connections
7.3.1 Connection with One Terminal Lug
Figure 11: Design of the connection with terminal lug for terminals with single assignment
7.3.2 Connection with Two Terminal Lugs
Figure 12: Design of the connection with terminal lugs for terminals with double assignment
Position Designation
A Nut
B Spring washer
C Fender washer
D Copper busbar
E Tin-plated one-hole terminal lug
F Screw M12