9421LF1 SQUARE D, 9421LF1 Datasheet - Page 26
![no-image](/images/manufacturer_photos/0/6/626/square_d_sml.jpg)
9421LF1
Manufacturer Part Number
9421LF1
Description
CIRCUIT BREAKERS, ACCESSORIES
Manufacturer
SQUARE D
Datasheet
1.9422ATCF331.pdf
(44 pages)
26
File E62922
CCN: DIHS2
File LR44199
Class 3211 07
Variable-Depth Mechanisms for Use With Square D Circuit Breakers
Designed for installation in custom built control enclosures where main or branch circuit protective de-
vices are required. All circuit breaker operating mechanisms are suitable for either right- or left-hand
flange mounting, convertible on the job.
Electrical Interlocks – Class 9999
p Not for use with the GJL operating mechanism.
Outline Dimensions and General Location Information for
9422 RG-1 GJL Circuit Breakers 15A to 100A
Dimensions – inches (millimeters)
j Class 9422 Type R2 will extend mounting depth 7 inches.
To ensure adequate wire-bending space to lug surface when maximum wire size is used, refer to NEC Article 430-10.
t 9422 R2 will extend dimension 7 inches (two required).
Circuit Breaker
NAL, NCL, NEL, NXL
Frame Size
LAL, LHL, Q4L
GJL
Breaker
MAL, MHL
MEL, MXL
KAL, KHL
Circuit
FAL, FHL
Frame
Size
GJL
Type
RG1
Double Pole, Double Throw
Single Pole, Double Throw
Poles
© 1997 Square D All Rights Reserved
No.
2-3
2-3
2-3
2-3
2-3
2-3
of
3
Description
Use With
5.00 (127)
Width
A
(Amps)
75, 100
Frame
1000
1200
Size
100
250
400
800
Wall or Barrier
Minimum to
6.00 (152)
B
11.00-18.37
Depth Mtg.
Min.-Max.j
6.00-17.75
5.38-17.75
6.38-17.88
7.44-18.25
9.00-18.38
9.00-18.38
Variable
(Inches)
Range
4.75 (121)
Height
C
Operating Mechanism
Handle Mechanism
Does Not Include
Only —
Class
Type
9999
9999
RG1
RN1
RP1
RR1
RT1
RT1
RX1
6.00 (152) – 17.75 (451)
Distance to Enclosure
Flange (min-max)
Operating Mechanism
Dt
Mechanism
and Handle Mechanism
Operating Mechansim
Includes
Type A1
Handle
ARG11
ARN11
ARP11
ARR11
ART11
ART11
Type
—
R26p
R27p
Type
Bracket Depth
4.00 (102)
Mechanism
12/97
Includes
Type A2
Handle
ARG21
ARN21
ARR21
ARP21
ART21
ART21
E
Type
—