I’m designated these as open box because boxes have moisture damage. Item is near unused and is in perfect condition
SMA Sunny Boy Solar DC-Disconu-21 Disconnect Switch NEW
$125.0
Brand
SMA
Current Type
DC
System Configuration
Grid-Tie
Power Source
Solar
Voltage
600 VDC
Color
Gray
Current Rating
31-40 A
Model
DC-Disconu-21
Wattage
5000-8000
MPN
DC-DisconU-21
Features
Maintenance Free
condition
Open box