Installation manual

SMA America, LLC 6 Electrical Connection
Installation Manual SB30-40-US-IA-en-34 49
6.5 Connecting the Combiner Box to the DC Disconnect
Figure 21: Terminals for the Combiner Box
Connecting the DC cable to the "COMBINED" spring terminal
Requirement:
☐ A 3.5 mm x 120 mm insulated screwdriver must be available.
1. Insert a screwdriver into the rectangular opening of
the spring terminal.
Position Designation
A"COMBINED" spring terminal
B"GROUNDED" screw terminal