Siemens UL 489 - Catalog Numbers

18 – 4
Install Shutter to Mounts
The shutter assembly (Item 1) is secured to the shutter mounting assemblies (Item 2) with four M6 x 10mm patch screws (Item 3) as 
shown below.
Torque each screw to 30 lb-in (four places).
Frame size 2 shown
18.1.2 Catalog numbers
Frame size Interrupting class Catalog No.
I S, H, L WLG3SHUT1L
II
S, L WLG3SHUT2L
C WLG3SHUT2M
III
L WLG3SHUT3L
C WLG3SHUT3M
3
3
3
3
1