®
• NLP panelboards are for use in central control and protection of a large number of feeder or branch circuits and for housing circuit breakers.
• Enclosures are made of Krydon ® high impact strength fiberglass-reinforced polyester material with excellent corrosion resistance and stability to heat
• Enclosure access door provided with stainless steel thumb screws for easy access
• Access door may be padlocked to prevent unauthorized access
• Standard with plug-on circuit breakers
• NEMA 3 and 12
• UL Standard: 67
• Assortment of circuit breaker trip ratings
– specify
• Assortment of single, two and three-pole circuit breakers – specify
• Wiring system other than those listed – specify
• Ground fault interrupter – circuit breakers with built-in ground fault circuit interrupters can be provided. These interrupters cause the breaker to open when a ground fault occurs. Suffix "GFI" should be added after each circuit breaker rating to be supplied with ground fault interrupters
• QO ® circuit breakers, single or two-pole
120/240VAC; three-pole 240VAC
• Trip ratings:
10 to 70 amps, single-pole
10 to 70 amps, two-pole
10 to 60 amps, three-pole
• Qwik-Gard ® GFI circuit breakers:
Single-pole – 120 VAC 15 to 30 amps;
Two-pole – 120/240VAC
15 to 50 amps
Panelboards are available with 10, 15, 20,
25, 30, 35, 40, 45, 50, 60 or 70 ampere circuit breakers. To order a panelboard with all breakers of the same rating, add the desired rating as a suffix to the Cat. No. For example, the 12 circuit NLPQ1426-2512 with all circuit breakers rated 20 amperes would be ordered as NLPQ1426-2512-20.
Panelboards can be furnished with an assortment of breaker ratings. Where all circuit breakers have the same number of poles, assortments may be ordered by adding the quantities and ampere ratings as suffixes to the Cat. No. For example, the
12 circuit NLPQ1426-2512 with six 15 ampere, four 40 ampere and two 50 ampere singlepole circuit breakers would be ordered as
NLPQ1426-2512-615-440-250.
Example: An NLPQ panelboard using wiring system 24 with four 15 ampere breakers, two 40 ampere and four
50 ampere breakers and two 15 ampere breakers, one 25 ampere breaker, and one
30 ampere breaker with GFI – Catalog No.
NLPQ1426-2414-415-240-450-215GFI-
125GFI-130GFI
Max. No. of Branch
Circuit Breakers
Mains
Rating 1-Pole 2-Pole 3-Pole
3w 4w 3w 4w 3w 4w
Panel Type Main Lug Only
NLPQ1426 200A 24 30 12 14 – 10
3 Wire Branches (200A MLO)
No of
Circuits
4
6
8
10
12
14
16
18
20
22
24
Enclosure
Only
NLPQ1426 1
NLPQ1426 1
NLPQ1426 1
NLPQ1426 1
NLPQ1426 1
NLPQ1426 1
NLPQ1426 1
NLPQ1426 1
NLPQ1426 1
NLPQ1426 1
NLPQ1426 1
Main
Lug‡
Amps
200
200
200
200
200
200
200
200
200
200
200
Enclosures with QON Interiors and QO ®
Circuit Breakers
Branch
1-Pole Branch Circuit
Breakers
Wiring System 24†
NLPQ1426 2404
➀
NLPQ1426 2406
➀
NLPQ1426 2408 ➀
NLPQ1426 2410
➀
NLPQ1426 2412
➀
NLPQ1426 2414
➀
NLPQ1426 2416
➀
NLPQ1426 2418 ➀
NLPQ1426 2420
➀
NLPQ1426 2422 ➀
NLPQ1426 2424
➀
2-Pole Branch Circuit
Breakers
Wiring System 3†
NLPQ1426 0304
➀
NLPQ1426 0306
➀
NLPQ1426 0308 ➀
NLPQ1426 0310
➀
NLPQ1426 0312
➀
—
—
—
—
—
—
* Watertight, weatherproof with door closed.
➀
Insert branch circuit breaker rating desired 10, 15, 20, 25, 30, 35, 40, 45, 50, 60 or 70 amp.
† See page 677 for wiring diagrams.
QO and Qwik-Gard are registered trademarks of Square D Company.
www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright © 2013 Eaton’s Crouse-Hinds Business
675

®
No of
Circuits
16
18
20
22
24
26
4
6
8
10
12
14
28
30
4 Wire Branches (200A MLO)
Enclosure
Only
Main Lug‡
Amps
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
NLPQ1426 3 200
Enclosures with QON Interiors and QO ® Branch Circuit Breakers
1-Pole Branch Circuit Breakers
Wiring System 25†
NLPQ1426 2504
➀
NLPQ1426 2506
➀
NLPQ1426 2508
➀
NLPQ1426 2510 ➀
NLPQ1426 2512 ➀
NLPQ1426 2514
➀
NLPQ1426 2516
➀
NLPQ1426 2518
➀
NLPQ1426 2520
➀
NLPQ1426 2522 ➀
NLPQ1426 2524 ➀
NLPQ1426 2526 ➀
NLPQ1426 2528
➀
NLPQ1426 2530
➀
2-Pole Branch Circuit Breakers
—
—
—
—
Wiring System 28†
NLPQ1426 2804
➀
NLPQ1426 2806
➀
NLPQ1426 2808
➀
NLPQ1426 2810 ➀
NLPQ1426 2812 ➀
NLPQ1426 2814
➀
—
—
—
—
3-Pole Branch Circuit Breakers
—
—
—
—
Wiring System 11†
NLPQ1426 1104
➀
NLPQ1426 1106
➀
NLPQ1426 1108
➀
NLPQ1426 1110 ➀
—
—
—
—
—
—
The NLP and NLPQ panelboards accommodate Square D NQOD and QON interiors as follows.
Enclosure 3 Wire Branches 4 Wire Branches
NLPQ1426 QON124L200I QON330L200
Note: When ordering enclosures only, interiors and circuit breakers are not included and must be ordered separately from Square D.
In Inches:
Cat. #
NLP1426
Nominal Inside
Dimensions nw nl
14 26
Not to be used for construction purposes unless approved.
nd
8 1 /
2
NLP
Door Opening
Dimensions dw dl
9 11 /
16
23 11 /
16
Mounting Dimensions mw ml
11 7 /
8
27 1 /
4
Alternate Mounting
Dimensions mwa mla
15 3 /
8
23 3 /
4
* Watertight, weatherproof with door closed.
➀
Insert branch circuit breaker rating desired, 10, 15, 20, 25, 30, 35, 40, 45, 50, 60 or 70 amp.
‡ 200A QON main lugs are #4/0 Cu/Al.
† See page 677 for wiring diagrams.
Note: Hubs, grounding plates and bushings must be ordered separately. See page 677 for listing.
676 www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright © 2013 Eaton’s Crouse-Hinds Business