Installation Guide
SMA America, LLC 4 Product Description
Installation Manual SB3-5TLUS22-IA-en-16 19
4.3.2 DC Disconnect
The type label provides a unique identification of the DC Disconnect. The type label is located on the
right-hand side of the enclosure.
Figure5: Layout of the type label
You will require the information on the type label to use the DC Disconnect safely and when seeking
customer support from the SMA Service Line. The type label must remain permanently affixed to the
DC Disconnect.
Item Description Explanation
A‒ Product name
B Item No. DC Disconnect device type
CDate of manufacture DC Disconnect manufacture date
(month/year) of the
D Device-specific characteristics ‒
E Serial No. DC Disconnect serial number