Johnson Controls METASYS IFC-1010 Hardware Installation page 20

CAB-B3
The CAB-B3 is the cabinet and door assembly for two mounting tiers.
An optional TR-B3 trim ring is available for use with the B-size cabinet
(24.125 in. width by 28.625 in. height). The following replacement parts
are available: DR-B3 door and SBB-B3 backbox.
28.625
CAB-C3
The CAB-C3 is the cabinet and door assembly for two mounting tiers.
An optional TR-C3 trim ring is available for use with the C-size cabinet
(24.125 in. width by 37.250 in. height). The following replacement parts
are available: DR-C3 door and SBB-C3 backbox.
37.250
20 Hardware Installation—Installing the IFC-1010/2020
All manuals and user guides at all-guides.com
24.125
4.0
0.3125
diameter
2.250
Figure 8: CAB-B3
24.125
4 .0
0.3125
diameter
2.250
Figure 9: CAB-C3
24.00
1.625
16.00
19.781
28.50
0.3125
diameter
19.50
N32
24.00
1.625
16.00
28.404
37.125
0.3125
diameter
19.50
N32
N9
5.218
2.060
8.625
8.625
2.562
cabb3
N9
5.218
2.060
8.625
8.625
8.625
cabc3