Specifications

36
I-T-E Max-Flex
TM
Flange-Mount Handle Operator
Adjusting Door Catch Mechanism
A. Close the enclosure door and move the handle into the
ON position. Adjust the door catch downward if the
handle cannot be moved from the ON position.
B. With the handle in the ON position, try to open the
enclosure door without turning the defeater screw in the
handle. If the door opens, readjust the door catch and
repeat Steps A and B.
Mounting Breaker Operator
The circuit breaker can be mounted remotely from the handle
within a range that is limited by the length of the operating
cable (16) (Figure 7) and the depth of the enclosure. Table 2
and Figure 5 show the horizontal range E of the circuit breaker
in 8 to 30 in. enclosures.
Table 1—Circuit Breaker Mounting Dimensions
Breaker Type A B C D G Tap Size
SCJD6, SCLD6 2.5 9.75 .625 17.23 6.86 1/4-20
All Other Types 2.5 9.75 0.62 10.625 - 1/4-20
Table 2—Maximum E Dimensions
(1)
(1)Maximum E dimension only if F=4.6.
Table 3—F Dimensions
Enclosure
Depth
36" Cable 48" Cable
Min. Max. Min. Max.
8
10
12
16
18
20
24
30
-4.2
-5
-6.0
-4.5
-3.4
0.6
-
-
15.5
15.0
14.7
14.2
12.8
10.0
-
-
-16.0
-16.5
-17.0
-16.5
-16.0
-15.5
-14.0
-8.7
27.0
27.0
26.8
26.5
25.5
24.5
22.5
17.4
NOTE: When installed, the cable bend radius should not be
less than 3 in. This minimum wire bending requirement
must be met to insure operating safety. The mounting
procedure is as follows:
A. Determine the desired circuit breaker mounting location
using Tables 1, 2 and Figure 5.
B. Drill and tap four mounting holes (17) in the enclosure
back panel using dimensions A and B from Table 1.
C. Remove the four terminal shield screws (18) and two
terminal shields (19).
D. Punch or drill out the two .531 in. dia. knockouts in the
terminal shields. REPLACE THE SHIELDS.
E. Fasten circuit breaker to prepared mounting surface
using four breaker mounting screws (20).
F. Place the four spacers (21) into the breaker mounting
holes.
G. Fasten circuit breaker operating mechanism (22) onto
circuit breaker with four lockwashers (23) and four 1/4-20
X 13/4 in. screws (24).
Securing Operating Cable to Frame Assembly
A. To attach the operating cable (16) to the frame assembly
(4), move the operating handle (2) to the ON position and
attach the cable swivel (25) to the outer hole of the
bellcrank (6). Secure the connection with an E Ring
(Figure 7).
Types 1, 3, 3R, 4, 4x, 12
INSTALLATION DIAGRAMS