SMA SC 500HE-20 Installation - Manual (Page 45)

SMA Solar Technology AG 10 Cable Connection in the Connection Cabinet
Installation Manual SCxxxHE-20-IA-IEN111210 45
10 Cable Connection in the Connection Cabinet
10.1 Connection area
Figure 17: Terminals in the connection cabinet
Position Description
A Test and disconnect terminals
B Miniature circuit-breaker of the grid monitoring
C Miniature circuit-breaker of the external voltage supply
D Customer connection terminals
E Gasket plate with rubber seals (6 mm … 7 mm)
F Cable anchoring rail