SMA America, LLC
4 Product Description
Installation Manual
SB3-5TLUS22-IA-en-10
21
4.3.2 DC Disconnect
The type label provides a unique identification of the DC Disconnect. The type label is on the
right-hand side of the enclosure.
Figure 7: Layout of the type labels
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 be permanently affixed to the
DC Disconnect.
Item
Designation
Explanation
A
‒
Product name
B
Item No.
DC Disconnect device type
C
Date of manufacture
Date of manufacture of the DC
Disconnect (month/year)
D
Device-specific characteristics
‒
E
Serial No.
DC Disconnect serial number
