QO Special Constructions, Single Phase

Class 1130 / Refer to Catalog 1100CT0501

QO Standard Load Center Main Lugs and Main Breaker, Fixed Mains

1Ø3W—120/240 Vac Special Applications—UL Listed

Low Amperage Fixed Main Lugs Indoor Load Centers (Accepts Only QO Plug-on Circuit Breakers - Not compatible with QO Plug-on Neutral Circuit Breakers)

 

Mains

Rating

Spaces

 Max. 1P Circuits [1]

Max. Tandem

Circuit

Breakers

Load Center

Box and Interior

Indoor Cover with Door

Main Wire Size
AWG/kcmil

Bus Rating

Equipment
Ground Bar Kit
(Order Separately)

Box No.

[2]

Flush

Surface

Al

Cu

I

N

D

O

O

R

Fixed Mains—Factory-Installed Main Lugs—10 kA Short Circuit Current Rating [3]

 30 A

 2

 2

 0

QO2L30S [4] [5]

Cover Included—Without Door

12–10

14–10

30

PK3GTA1

1

 70 A

 2

 4

 2

QO24L70F / S [6] [7]

Cover Included—Without Door

12–3

14–4

70

PK4GTA

2

100 A

 6

12

 6

QO612L100F / S [6] [8]

Cover Included—Without Door

8–1

100

PK7GTA

4

 6

12

 6

QO612L100DF / S [6] [8]

Cover Included—With Door

100

PK7GTA

4

 8

16

 8

QO816L100F / S [6] [8]

Cover Included—Without Door

100

PK7GTA

4

 8

16

 8

QO816L100DF / S [6] [8]

Cover Included—With Door

100

 6

12

 6

QO612L100DFCU OBS /

QO612L100DSCU[6] [8] [9]

Cover Included—With Door

100

PK7GTA

4

 8

16

 8

QO816L100DFCU OBS /

QO816L100DSCU [6] [8] [9]

Cover Included—With Door

100

PK7GTA

4

125 A

 4

 8

 4

QO148L125GF / S [6] [10]

Cover Included—Without Door

12–2/0

14–2/0

125

PK7GTA [11]

21

OBS This product is obsolete.

Low Amperage Fixed Mains Indoor Load Centers with Factory Installed Ground Bar (Accepts Only QO Plug-On Circuit Breakers - Not compatible with QO Plug-on Neutral Circuit Breakers)

 

Mains

Rating

Short
Circuit Current Rating

Spaces

  Max. 1P

Circuits [1]

Max. Tandem Circuit Breakers

Load Center [6]

Box, Interior, and Cover

Equipment Ground Bar Kit

(Order Separately)

Main Wire Size

AWG/kcmil

Bus Rating

Box No.

[2]

Al

Cu

I

N

D

O

O

R

Manufactured Housing: 1Ø2W 120 Vac—Main Lugs Only—CSA Certified

 30 A[12]

10 kA

2

2

0

QO2L30TTS OBS [13]

Factory-installed

12–10

14–10

30

1

 50 A

10 kA

2

4

2

QO24L50TTS OBS[7]

14–6

70

2

1Ø2W 120 Vac—Main Circuit Breaker—CSA Certified

 30 A

10 kA

3

5

2

QO35FM30TTF OBS /

QO35FM30TTS

Factory-installed

[14]

3

1Ø3W 120/240 Vac—Main Lugs Only—CSA Certified

 70 A

10 kA

2

4

2

QO24L70TS [7]

Factory
Installed

12–3

14–4

70

2

100 A

10 kA

6

12

6

QO612L100TF OBS

4–1

100

4

6

12

6

QO612L100DTF / S OBS[15]

100

4

8

16

8

QO816L100TF OBS /

QO816L100TS

[15]

100

4

8

16

8

QO816L100DTF / QO816L100DTS [15]

100

4

OBS This product is obsolete.

High Amperage Fixed Main Breaker and Main Lugs Indoor Load Centers (Accepts Only QO Plug-On Circuit Breakers - Not compatible with QO Plug-on Neutral Circuit Breakers)

 

Mains

Rating

Spaces

 Max. 1P
Circuits [1]

Max. Tandem

Circuit

Breakers

Load Center

Box and Interior

Indoor Cover with Door

(Order Separately)

Main Wire Size
AWG/kcmil

Equipment
Ground Bar Kit
(Order Separately)

Box No.

[2]

Flush

Surface

Al

Cu

I

N

D

O

O

R

 300 A

 42

 42

 0

QONQ42MS300 (Int)[16]

NC62NQVF

NC62NQVS

(1) 4–500

PK27GTA [17]

or

PK15GTA6

16

MH62 (Box)  [18]

or (2) 4–3/0

 400 A

 42

 42

 0

QONQ42MS400 (Int)[16]

NC62NQVF

NC62NQVS

(1) 4–500

16

MH62 (Box)  [18]

or (2) 4–3/0

Fixed Mains—Factory-Installed Main Lugs—65 kA Short Circuit Current Rating [3] [19]

400 A

30

30

 0

QONQ30LS400 (Int) [16]

NC50NQVF

NC50NQVS

(1) 1/0–750

or (2) 1/0–300

PK27GTA [17]

or

PK15GTA6

15

MH50 (box) [18]

42

42

 0

QONQ42LS400 (Int)  [16]

NC50NQVF

NC50NQVS

15

MH50 (box) [18]

Above listings through 200 A mains rating meet Federal Specification W-P-115C as Type 1, Class 2.

QO Standard Load Center Main Lugs, Fixed Mains

1Ø3W—120/240 Vac Rainproof—UL Listed

Fixed Main Lugs Rainproof Load Centers (Accepts Only QO Plug-on Circuit Breakers - Not compatible with QO Plug-on Neutral Circuit Breakers)

 

Mains

Rating

Spaces

  Max.
Single Pole

Circuits [1]

Max.

Tandem

Circuit

Breakers

Load Center

Box and Interior

Main

Wire Size

AWG/kcmil

Bus Rating

Equipment

Ground Bar Kit

(Order Separately)

Box No.

[20]

Al

Cu

R
A

I

N

P

R

O

O

F

Non-Metallic Enclosure

Fixed Mains—Factory-installed Main Lugs—10 kA Short Circuit Current Rating

 60 A

 2

 4

 2

QO24L60NRNM

14–4

14–4

60

Factory-installed

 1NM

Metallic Enclosure

Fixed Mains—Factory-installed Main Lugs—10 kA Short Circuit Current Rating

 40 A

 2

 2

 0

QO2L40RB [7]

12–6

14–6

40

PK3GTA1

 1R

 70 A

 2

 4

 2

QO24L70RB [7]

12–3

14–4

70

PK4GTA

 1R

100 A

 6

12

 6

QO612L100RB[21]

8–1

100

PK7GTA

 2R

 6

12

 6

QO612L100TRB[21]

100

Factory-installed

 2R

 8

16

 8

QO816L100RB [21]

100

PK7GTA

 2R

 6

12

 6

QO612L100RBCU[21] [10]

100

PK7GTA

 2R

 8

16

 8

QO816L100RBCU[21] [10]

100

PK7GTA

 2R

125 A

 4

8

 4

QO148L125GRB [10]

12–2/0

14–2/0

125

PK7GTA Factory-included

15R

Standard Load Center Main Breaker, Convertible Mains

1Ø3W—120/240 Vac Rainproof—UL Listed

Convertible Main Breaker Load Centers (Accepts Only QO Plug-on Circuit Breakers - Not compatible with QO Plug-on Neutral Circuit Breakers)

 

Mains

Rating

Spaces

  Max.
Single Pole

Circuits [1]

Max.

Tandem

Circuit

Breakers

Load Center

Box and Interior

Al

Cu

Equipment

Ground Bar Kit

(Order Separately)

Bus Rating

Box No.

[20]

R

A

I

N

P

R

O

O

F

Convertible Mains —Factory-installed Main Circuit Breaker with Feed-thru Lugs, 22 kA Short Circuit Current Rating

Convertible to Main Lugs (See 1Ø, Field-Installed Mains Kits or Lower Amperage Main Circuit Breaker (See QO Standard Plug-On Circuit Breakers) [22], [23]
QOM1 or QOM2 Main Circuit Breaker Frame Size—Copper Bus

 125 A

6

12

6

QO1612M125FTRB [24]

4–2/0

PK12GTA

125

3R


 150 A

8

16

8

QO1816M150FTRB [24]

4–250

PK15GTAL

200

4R


 200 A

8

16

8

QO1816M200FTRB [24]

4–250

PK15GTAL

200

4R


 

Above listings through 200 A mains rating meet Federal Specification W-P-115C as Type 1, Class 2.

QO Riser Panels

1Ø3W—120/240 Vac Special Applications—UL Listed

Riser Panels for Offset Interior for Wide Gutter—30 A Maximum Branch Circuit Breaker on Left Side of Interior [3] , [19]
(Compatible with QO Plug-on Circuit Breakers and QO Plug-on Neutral Circuit Breakers)

 

Mains Rating

Spaces

  Max. Single Pole Circuits [1]

Max. Tandem Circuit Breakers

Load Center  Box and Interior

Load Center Cover

Equipment Ground Bar Kit (Order Separately)

Main Wire Size AWG/kcmil

Bus Ratings

Box No. [25]

Flush

Mono-Flat

Al

Cu

I

N

D

O

O

R

Convertible Mains—Factory-Installed Main Lugs, 65 kA Short Circuit Current Rating Convertible to QOM1 22 kA Short Circuit Current Rating Main Circuit Breaker (See Indoor, 1Ø, Main Lugs) when used with QOC cover below—Copper Bus

125 A

12

24

12

QO112L125PWG OBS

QOC20UFWG[26]

NQC20FWGW[26]

PK15GTA

6–2/0

125

14

20

24

4

QO120L125PWG

QOC20UFWG[26]

NQC20FWGW[26]

PK15GTA

125

14

Convertible Mains-Factory—Installed Main Lugs, 65 kA Short Circuit Current Rating Convertible to QOM2 22 kA Short Circuit Current Rating Main Circuit Breaker (See Indoor, 1Ø, Main Circuit Breaker) when used with QOC cover below—Copper Bus

200 A

30

40

10

QO130L200PWG

QOC30UFWG[26]

NQC30FWGW[26]

PK23GTA

4–250

225

23

Convertible Mains—Factory-Installed Main Circuit Breaker, 22 kA Short Circuit Current Rating Convertible to Main Lugs (See Indoor, 1Ø, Main Lugs)
or Lower Amperage QOM2 Main Circuit Breaker (See Indoor, 1Ø, Main Circuit Breaker)when used with QOC cover below—Copper Bus

200 A

24

36

12

QO124M200PWG125 [27]

QOC30UFWG[26]

NQC30FWGW[26]

PK23GTA

4–250

225

23

Above listings through 200 A mains rating meet Federal Specification W-P-115c as Type 1, Class 2.

OBS This product is obsolete.

Panelboard-style Covers for Riser Panels

Mains Rating of Load Center

Cat. No.

125 A

NQC20FWG OBS

200 A

NQC30FWG OBS

OBS This product is obsolete.

Mono-Flat™ Front available for riser panels as an alternative to standard load center cover listed above. Provides a low-profile, aesthetically pleasing solution for high-traffic areas in upscale multi-family applications. Deadfront included. Lock kit not provided. Cover NQC30FWG CANNOT be used when panel has been converted to a main circuit breaker panel. [28]

Auxiliary Gutter

Cat. No.

Cover

Conduit Riser Size

Width

Height

Depth

UL Listed for use with standard 1Ø and 3Ø load centers for riser applications [29]. For auxiliary gutter-load center compatibility, see catalog number 1100CT0501

SDAG26

Flush

1-3/4, 2, 2-1/2 or [30] 3

13.50

26.12

3.75

Tap Kits for Use with Auxiliary Gutter

Cat. N0.

Use with Auxiliary Gutter Cat. No.

Riser Wire

Tap Off Wire

Lug Type

Al/Cu Wire Size

Lug Type

Al/Cu Wire Size

SDGT30020

SDAG26

Mechanical (Included)

(2) 6 AWG–300 kcmil

Mechanical (Included)

(1) 6–2/0 AWG

SDGT300300

SDAG26

Mechanical (Included)

(2) 6 AWG–300 kcmil

Mechanical (Included)

(1) 6 AWG–300 kcmil

SDGT300C10C

SDAG26

Anderson VCEL030516H1 (Not included)

(2) 4 AWG–300 kcmil

Anderson VCEL02114S1 (Not Included)

(1) 8–1/0 AWG

SDGT300C300C OBS

SDAG26

Anderson VCEL030516H1 (Not included)

(2) 4 AWG–300 kcmil

Anderson VCEL030516H1 (Not included)

(1) 4 AWG–300 kcmil

QOGL20
Grounding Terminals

SDAG26

Mechanical (Included)

(2) 6–2/0 AWG

OBS This product is obsolete.

Footnotes

  1. Maximum single pole branch circuits utilizing QO and/or QOT circuit breakers.
  2. See Knockout Information
  3. UL short circuit current rating depends on lowest interrupting rating of circuit breaker installed.
  4. Will not accept QO-EPD or Qwik-Gard™ QO-GFI or QO-AFI circuit breakers.
  5. Mains rated 25 A when Al wire is used.
  6. Order F for flush device or S for surface device.
  7. Use 10 AWG maximum size wire for GFI and AFI circuit breakers.
  8. 70 A Max. branch circuit breaker and 100 A max. back fed main circuit breaker.
  9. CU indicates copper bus.
  10. Copper bus.
  11. Factory-included.
  12. Mains rating 25 A when Al wire is used.
  13. Will not accept Qwik-Gard QO-GFI or QO-AFI circuit breaker.
  14. Main circuit breaker is a field-installed standard QO single pole circuit breaker. Order separately from page 1-2.
  15. 70 A max. branch circuit breaker and 70 A max. back fed main circuit breaker.
  16. Interior only, order box separately.
  17. PK27GTA includes a 6–2/0 AWG Al/Cu lug.
  18. PE1A Discount Schedule.
  19. UL Listed 5000 A short circuit current rating for corner grounded Delta systems. Use QO-H circuit breakers only.
  20. See Enclosure Dimensions or Indoor Enclosure Dimensions and Knockout Information
  21. 70 A Max. branch circuit breaker and 70 A max. back fed main circuit breaker.
  22. Side hinge door device; allow 1-1/4 in. on left side for door to open.
  23. 22 k AIR main circuit breaker UL Listed for use ahead of QO, QOT, QO-GFI, QO-AFI, QO-EPD and QOPL 10 k AIR branch circuit breakers to permit their application on systems up to 22 kA
  24. QO1612M125FTRB provided with QOM1 frame main circuit breaker. QO1816M150FTRB and QO1816M200FTRB provided with QOM2 frame main circuit breaker.
  25. See Indoor Knockout Information and Enclosure Dimensions
  26. Available in gray and white. For white equivalencies, add the “W” suffix to the reference, or see QO Load Center Covers.
  27. Comes with 125 A main circuit breaker factory installed.
  28. Order catalog number PK4FL for field-installed lock kit.
  29. One tap kit required for each riser wire.
  30. When used with B300 bolt-on hubs.

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