9422ARN11 SQUARE D, 9422ARN11 Datasheet - Page 12

• Manufacturer Part Number: 9422ARN11
• Description: CIRCUIT BREAKERS, ACCESSORIES
• Manufacturer: SQUARE D

12
Circuit Breakers and Operating Mechanisms
Circuit Breakers and Operating Mechanisms
Electrical Interlock Location – FA, KA
Panel Drilling for FAL, FCL, FHL
Panel Drilling for KAL, KCL, KHL
© 1997 Square D All Rights Reserved
Dimensions for FAL, FCL, FHL, KAL, KCL, KHL
Circuit Breakers and Circuit Interrupters
Determination of Shaft Length
j Mounting depth measured from circuit breaker mounting surface (control panel) to outside of enclosure door.
Dimensions for LAL, LHL, Q4L
Circuit Breakers and Circuit Interrupters
Determination of Shaft Length
j Mounting depth measured from circuit breaker mounting surface (control panel) to outside of enclosure door.
Class
Class
9421
9421
LF1, LN1, LN3, LN4
LK1, LP1, LP3, LP4
LL1, LR1, LR4
Type
Type
L = H – 2.88 (73)
L = H – 3.63 (92)
L = H – 3.13 (79)
Shaft Length
Shaft Length
Formula
Formula
Standard Shaft
(140)
(159)
Standard Shaft
(160)
6.25
6.31
Min
Min
5.5
10.44
11.19
10.88
(265)
(284)
(276)
Max
Max
(140)
(159)
(160)
Min.
6.25
Min.
6.31
5.5
Long Shaft
Long Shaft
12/97
21.00
21.75
21.50
(533)
(552)
(546)
Max.
Max.