9421LM1 SQUARE D, 9421LM1 Datasheet - Page 2

• Manufacturer Part Number: 9421LM1
• Description: CIRCUIT BREAKERS, ACCESSORIES
• Manufacturer: SQUARE D

2
Note that all Square D switches and circuit breaker mechanisms are lockable in the OFF position, and
can be used to comply with OSHA requirements for an Energy Isolation Device.
How to Order
1. Class Number
2. Type Number
— OR —
1. Class Number
2. Type Number of Switch Body
3. Type Number of Shaft Extension
4. Type Number of Handle Accessories
5. Type Number of Door Interlock Plate
6. Type Number of Any Desired Accessories
9422 Circuit Breaker
9423 Door-Closing
Cable Operator
Mechanisms
To Order, Specify:
© 1997 Square D All Rights Reserved
9421L Circuit Breaker Mechanism
NEMA-Style Flange Handle
NEMA-Style Rotary Handle
Disconnect Switch
Disconnect Switch
Class
9421
Catalog Number
9422R Circuit Breaker Mechanism
Disconnect Switch
Loadbreak Switch
IEC-Style
Type
LN1
12/97