Circuit Breaker Enclosures

Enhanced flexibility for 15 A to 1200 A applications where a branch circuit disconnect with circuit protection is required.

The Square D® enclosures for PowerPact® circuit breakers offer enhanced flexibility for 15 A to 1200 A applications where a branch circuit disconnect with circuit protection is required. They are suitable for use as service entrance equipment and feature a neutral capacity up to 200%. 200% neutrals are available for PowerPact H and J Frames (Type 1, 3R, 12 & 4X Enclosures) and PowerPact M Frame (Type 1 & 3R Enclosures).

Key Features
  • Provides a full line of enclosures for application of PowerPact 15 A to 1200 A circuit breakers for versatility
  • Designed to work with all PowerPact circuit breaker internal mounted accessories and lug options for flexibility
  • Features quick release cover that latches on DS (type 4X) and AWK (type 12) enclosures for accessibility
  • AIC Ratings for PowerPact H and J-Frames up to 125 KA @ 240 V, 65 KA @ 480 V and 25 KA @ 600 V
  • AIC ratings for PowerPact M and P-Frames up to 125 KA @ 240 V, 100KA @ 480V and 50KA @ 600V
  • Universal North American application - cULus listed
Product Details

F-Frame Thermal-Magnetic Circuit Breakers
FAL, FHL, FCL, (15 – 100 A 1-2-3 pole)

L-Frame Thermal-Magnetic Circuit Breakers
LAL, LHL (125 – 400 A 2-3 pole)

  • LA400F – NEMA 1 Flush mount
  • LA400S – NEMA 1 Surface mount
  • LA400LS – NEMA 1 Surface mount, copper wire only
  • LA400R – NEMA 3R
  • LA400DS – NEMA 3, 3R, 4, 4X, 5, 12
  • LA400AWK – NEMA 12 without knock outs

PowerPact H-frame and J-frame
HDL, HGL, HJL, HLL, JDL, JGL, JJL, JLL (15-250A, 2-3 pole)

  • J250F – NEMA 1 Flush mount
  • J250S – NEMA 1 Surface mount
  • J250R – NEMA 3R
  • J250DS – NEMA 3, 3R, 4, 4X, 5, 12
  • J250AWK – NEMA 3R, 5, 12

PowerPact M-frame
MGL, MJL, PGL, PJL, PKL, PLL (300-800A, 2-3 pole)

PowerPact P-frame
PGL, PJL, PKL, PLL (250-1200A, 2-3 pole)

Square D logo

Applications

  • Construction
  • Commercial Buildings
  • Industrial Buildings
  • OEM Commercial
  • Healthcare Facilities
  • Data Centers
  • Educational Campuses
  • Industrial Markets

For a complete listing of documentation for this product, please consult the Technical Library.

Catalogs
Hubs Catalog 6660CT9601
Data Bulletins
Electrical Shortz: New Panelboards Installed in Existing Enclosures 0100DB1016
Repair / Replacement Parts for QO, Q2 and QOM Circuit Breaker Enclosures 1131DB0501
Replacement Parts - Industrial Circuit Breaker Enclosures 0610SB9301
drawings
Circuit Breaker Enclosure (Circuit Breakers Not Included) Walking Beam Mechanical Interlock Manually Operated NEMA Type 1 General Purpose 3235
Circuit Breaker Enclosure (Circuit Breakers Not Included) Walking Beam Mechanical Interlock Manually Operated NEMA Type 3R Rainproof 3234
Circuit Breaker Enclosure 110-250 Ampere Enclosure - NEMA/EEMAC Type 3,3R, Or 12 Industrial NEMA/EEMAC Type 3,3R,4,4X,5 Or 12 Stainless Steel 3075
Circuit Breaker Enclosure 125-1000 Ampere Enclosure - NEMA/EEMAC Type 3,3R, Or 12K Industrial NEMA/EEMAC Type 3,3R,4,4X,5 or 12 Stainless Steel 3082
Circuit Breaker Enclosure 125-400 Ampere Enclosure - NEMA/EEMAC Type 3,3R, Or 12 Industrial NEMA/EEMAC Type 3,3R,4,4X,5 Or 12 Stainless Steel 3078
Circuit Breaker Enclosure 15-100 Ampere Enclosure - NEMA/EEMAC Type 4,4X & 5 Stainless Steel 3063
Circuit Breaker Enclosure 15-100 Ampere Enclosure - NEMA/EEMAC Type 7 Hazardous Locations Class I, Groups C and/or D Class II, Groups E, F, and/or G Class III 3066
Circuit Breaker Enclosure 15-100 Ampere Enclosure - NEMA/EEMAC Type 9 Hazardous Locations Class II, Groups E, F, and/or G Class III 3067
CIRCUIT BREAKER ENCLOSURE 15-250 AMPERE (CIRCUIT BREAKERS NOT INCLUDED) MANUALLY OPERATED NEMA TYPE 3, 3R, 4, 4X, 5, 12 3363
Circuit Breaker Enclosure 15-60 Ampere Enclosure - NEMA/EEMAC Type 7 Hazardous Locations Class I, Groups C and/or D Class II, Groups E, F, and/or G Class III 3064
Circuit Breaker Enclosure 15-60 Ampere Enclosure - NEMA/EEMAC Type 9 Hazardous Locations Class II, Groups E, F, and/or G Class III 3065
Circuit Breaker Enclosure 20-225 Ampere Enclosure - NEMA/EEMAC Type 12-3R, 12k Industrial NEMA/EEMAC Type 3,3R,4,4X,5 or 12 Stainless Steel 3072
CIRCUIT BREAKER ENCLOSURE 250-800 AMPERE (CIRCUIT BREAKER NOT INCLUDED) MANUALLY OPERATED NEMA TYPE 3R, 5 OR 12, AND NEMA TYPE 3, 3R, 4, 4X, 5 OR 12 STAINLESS STEEL 3438
CIRCUIT BREAKER ENCLOSURES - SEISMIC 15-100 AMPERE NEMA/EEMAC TYPE 1 GENERAL PURPOSE ENCLOSURE 3061S
CIRCUIT BREAKER ENCLOSURES - SEISMIC 250-1200 AMPERE NEMA/EEMAC TYPE 1 GENERAL PURPOSE ENCLOSURE 3434S
CIRCUIT BREAKER ENCLOSURES - SEISMIC 70-400 AMPERE NEMA/EEMAC TYPE 1 GENERAL PURPOSE ENCLOSURE 3076S
CIRCUIT BREAKER ENCLOSURES 100 AMPERE NEMA/EEMAC TYPE 1 GENERAL PURPOSE ENCLOSURE 3456
Circuit Breaker Enclosures 100-600 Ampere Enclosure - NEMA Type 1,3,3R, 5, Or 12 3079
Circuit Breaker Enclosures 100-800 Ampere Enclosure - NEMA/EEMAC Type 3R Rainproof 3080
Circuit Breaker Enclosures 125-1000 Ampere NEMA/EEMAC Type 1 General Purpose Enclosure 3081
Circuit Breaker Enclosures 125-1000 Ampere Nema/Eemac Type 3R Rainproof Enclosure 3100
CIRCUIT BREAKER ENCLOSURES 125-1200 AMPERE NEMA/EEMAC TYPE 1 GENERAL PURPOSE ENCLOSURE FOR USE ONLY ON 250 VDC OR 500 VDC 3448
Circuit Breaker Enclosures 15-100 Ampere NEMA/EEMAC Type 1 General Purpose Enclosure 3061
Circuit Breaker Enclosures 15-100 Ampere NEMA/EEMAC Type 3R Rainproof Enclosure 3062
Circuit Breaker Enclosures 15-225 Ampere NEMA Type 1 General Purpose Enclosure 3070
Circuit Breaker Enclosures 15-225 Ampere NEMA Type 3R Rainproof Enclosure 3071
CIRCUIT BREAKER ENCLOSURES 150-225 AMPERE ENCLOSURE - TYPE 3,7 HAZARDOUS LOCATIONS PWCCB-SW-0004
CIRCUIT BREAKER ENCLOSURES 150-225 AMPERE ENCLOSURE - TYPE 9 HAZARDOUS LOCATIONS PWCCB-SW-0005
CIRCUIT BREAKER ENCLOSURES 250 AMPERE NEMA/EEMAC TYPE 1 GENERAL PURPOSE ENCLOSURE 3457
CIRCUIT BREAKER ENCLOSURES 250-1200 AMPERE (CIRCUIT BREAKER NOT INCLUDED) MANUALLY OPERATED NEMA TYPE 3R, 5 OR 12 3439
CIRCUIT BREAKER ENCLOSURES 250-800 AMPERE (CIRCUIT BREAKER NOT INCLUDED) MANUALLY OPERATED NEMA TYPE 1 GENERAL PURPOSE 3432
CIRCUIT BREAKER ENCLOSURES 400 AMPERE NEMA/EEMAC TYPE 1 GENERAL PURPOSE ENCLOSURE 3458
Circuit Breaker Enclosures 600-1200 Ampere NEMA/EEMAC Type 3R, 3S, Or 12 Industrial Enclosure 3083
Circuit Breaker Enclosures 70-225 Ampere Enclosure - NEMA Type 7 Hazardous Locations Class I, Groups C and/or D Class II, Groups E, F, and/or G Class III 3073
Circuit Breaker Enclosures 70-225 Ampere Enclosure - NEMA Type 9 Hazardous Locations Class II, Groups E, F, And/or G Class III 3074
Circuit Breaker Enclosures 70-400 Ampere NEMA/EEMAC Type 1 General Purpose Enclosure 3076
Circuit Breaker Enclosures 70-400 Ampere NEMA/EEMAC Type 3R Rainproof Enclosure 3077
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3084
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3085
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3086
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3087
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3084
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3085
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3086
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3084
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3085
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3086
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3087
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3084
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3085
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 1 General Purpose 3086
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3088
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3089
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3090
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3088
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3089
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3090
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3091
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3088
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3089
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3090
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3091
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3088
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3089
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3090
Enclosed Molded Case Circuit Breaker Motor Operated Enclosure - NEMA Type 3R Rainproof 3091
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3092
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3093
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3094
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3095
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3092
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3093
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3095
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3093
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3094
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3095
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3092
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3093
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3094
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 1 General Purpose 3095
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3096
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3097
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3098
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3096
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3097
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3099
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3096
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3097
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3098
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3099
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3096
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3097
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3098
Enclosed Molded Case Circuit Breaker Walking Beam Mechanical Interlock Manually Operated Enclosure - NEMA Type 3R Rainproof 3099
POWERLINK G3 CLASS 1210 PHOTO CELL WIRING DIAGRAM 5216
POWERLINK G3 CLASS 1210 SENSOR WIRING DIAGRAM 5217
POWERLINK G3 CLASS 1210 SWITCH WIRING DIAGRAM 5215
POWERLINK G3 CLASS 1210 TYPICAL CONTROLLER INPUT WIRING DIAGRAM 5214
POWERLINK G3 RS485 CONTROLLER CONNECTION DETAIL 5211
POWERLINK G3 RS485 CONTROLLER CONNECTION ONE LINE 5210
POWERLINK G3 SUBNET CONNECTION DETAIL 5213
POWERLINK G3 SUBNET CONNECTION ONE LINE 5212
SEISMIC - CIRCUIT BREAKER ENCLOSURE 15-250 AMPERE (CIRCUIT BREAKERS NOT INCLUDED) MANUALLY OPERATED NEMA TYPE 1 GENERAL PURPOSE 3362S
SEISMIC - CIRCUIT BREAKER ENCLOSURES 100 AMPERE NEMA/EEMAC TYPE 1 GENERAL PURPOSE 3456S
SEISMIC - CIRCUIT BREAKER ENCLOSURES 15-250 AMPERE (CIRCUIT BREAKERS NOT INCLUDED) MANUALLY OPERATED NEMA TYPE 3R GENERAL PURPOSE 3364S
SEISMIC - CIRCUIT BREAKER ENCLOSURES 250-1200 AMPERE (CIRCUIT BREAKERS NOT INCLUDED) MANUALLY OPERATED NEMA TYPE 3R 3435S
SEISMIC - CIRCUIT BREAKER ENCLOSURES 250-800 AMPERE (CIRCUIT BREAKERS NOT INCLUDED) MANUALLY OPERATED NEMA TYPE 3R 3433S
Test Block By-Pass Meter Socket NEMA Type 3R Enclosure 225A Maximum Circuit Breaker Surface Mount Only 1 Phase 3304
Test Block By-Pass Meter Socket NEMA Type 3R Enclosure 225A Maximum Circuit Breaker Surface Mount Only 3 Phase 3305
Handouts
Enclosures for PowerPact H- and J-Frame Circuit Breakers 0611HO0502
Instruction Bulletins
BCV Rainproof Vertical Circuit Breaker Cover 40268-901-03
Circuit Breaker Installation in M800AWK, M800DS, M800SS and P1200AWK Enclosures 40281-489-01
Enclosed Circuit Breaker Installation 40268-479-06
Enclosed Circuit Breaker Installation for Catalog Number LX-600-AWK 40269-508-05
Enclosed Circuit Breaker Installation for Catalog Numbers LA-400-AWK and LA-400-DS 40269-239-03
Enclosed Circuit Breaker Installation for Catalog Numbers MA-1000-AWK and MA-1000-DS 40269-467-04
Endwall Plate Installation 40281-929-01
IK-250-AWK and IK-250-DS Enclosed Circuit Breaker Installation 40270-033-03
J250AWK, J250DF, J250DS, or J250SS Enclosed Circuit Breaker Installation 40281-251-01
Neutral Assembly Installation 40269-882-05
Neutral Assembly Installation and Replacement 40273-483-03
Neutral Assembly Installation and Replacement 40281-603-01
Neutral Current Transformer Mounting Kit S33576MK 40281-641-01
PKOGTA6 Grounding Bar Kit 40283-609-02
PKOGTJ250 Service / Equipment Grounding Lug 40281-242-02
QMB Branch Circuit Breaker Enclosure, M-Frame Circuit Breaker Installation (MAP, MEP, MHP, MXP), Class 4620 40273-272-02
QOM2 Enclosed Circuit Breaker Installation 40273-003-02
SN800SNI Neutral Jumper Kit Installation 40281-709-01
Walking Beam Mechanical Interlock Enclosure (NEMA Type 1 or Type 3R) 40273-459-02