Hardware reference guide
Hardware Installation
766
35013379 02 October 2007
125 mm 
Mounting 
Bracket
The following figure shows the 125 mm mounting bracket. 
A  125 mm / 4.92 inches
B  22.83 mm / 0.90 inches
C  17.5 mm / 0.69 inches
D  88.9 mm / 3.50 inches
E  7.1 mm / 0.28 inches
F  146.1 mm / 5.75 inches
G  88.9 mm / 3.50 inches
H  14.7 mm / 0.58 inches
I  436.6 mm / 17.19 inches
J  482.25 mm / 18.99 inches
K  20.2 mm / 0.79 inches
L  94.5 mm / 3.72 inches
M  175.5 mm / 6.91 inches
N  94.5 mm / 3.72 inches
Note: Before installing a Quantum backplane to a mounting bracket, ensure that 
the mounting holes of the bracket and backplane are properly aligned.
A
B
C
D
E
F
G
H
J
I
K
L
M
N
Diameter of the mounting holes: 6.6 mm / 0.26 inches
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com










