Section 9: Panelboards PDF

Section 9: Panelboards PDF

< Previous
Next >

NQ Panelboard Accessories

Online Refer to NQ Panelboards

NQ Merchandised Accessories

NQ Merchandised Neutral Assemblies

Mains Rating (Amps)

200% Neutral Kit

Copper 100% Neutral Kit

Catalog No.

Space Factor

Catalog No.

Space Factor

100

NQNL1

 0

NQN1CU

 0

225

NQNL2

 0

NQN2CU

 0

225

NQNL2ACCY[1]

 6

400

NQNL4[2]

 0

NQN6CU

 0

600

 – 0

NQ Merchandised Sub-feed Lugs, Feed-through Lugs, and Sub-feed Breaker Kits

Mains Rating

Sub-feed Lugs
Catalog Number

Feed-through Lugs Catalog Number

Sub-feed Circuit Breaker Kits (breaker not incl.)

Single SFB

Two SFBs

100 A

NQSFL1

100 A not available; use 225 A interior

—

—

225 A

NQSFL2

NQFTL2L[3]

NQSFB2Q or NQSFB2HJ[4]

—

NQFTL2H[5]

400 A

NQSFL4

NQFTL4L[3]

NQSFB4Q or NQSFB4HJ or NQMB6PPL[6][4]

NQSFB4Q or NQSFB4HJ

NQFTL4H[5]

600 A

Not Available

Factory Assembled Only

NQSFB6PPL[6] or NQMB6PPL

Factory Assembled Only

note

See Box Selection Table: Merchandised NQ Main Lug Panelboards with Accessories and Box Selection Table: Merchandised NQ Vertically Mounted Main Breaker Panelboards w/ Accessories.

Box Selection Table: Merchandised NQ Main Lug Panelboards with Accessories

Feature

Circuits

Sub-feed Lugs

Feed-through Lugs

Sub-feed Circuit Breakers

100 A

225 A

400 A

600 A

100 A

225 A

400 A

600 A

100 A

225 A (one)

400 A (two)

400 A / 600 A (one)

600 A (two)

18

MH26

—

—

 Factory Assembled Only

—

—

—

Factory

Asssembled

Only

—

—

—

—

Factory

Asssembled

Only

30

MH32

MH38

MH50

Use 225 A Interior

MH38

MH50

—

MH50

MH74

 MH62D9

42

—

MH44

MH50

MH38

MH56

—

MH56

MH74

 MH62D9
54 — MH44 MH56 MH44 MH62 — MH56 MH80 MH68D9

72

—

MH50

MH62

MH50

MH68

—

MH62

MH86

 —

84

—

MH56

MH68

MH56

MH68

—

MH68

MH92

 —

Box Selection Table: Merchandised NQ Vertically Mounted Main Breaker Panelboards w/ Accessories (by Mains Rating)

Feature

Circuits

Feed-through Lugs

PowerPacT H, J, or Q Sub-feed Circuit Breakers (Max Amp and Qty)

100 A

225 A

400 A

600 A

100 A

225 A (one)

400 A (two SFB)

600 A (two SFB)

LA / LH MB

PowerPacT L MB

LA / LH MB

PowerPacT L MB

18

—

—

—

—

—

—

—

—

—

—

30

—

MH50

MH62

 MH68D9

Factory
Asssembled
Only

—

MH62

MH86

 MH86D9

Factory
Asssembled
Only

42

—

MH68

—

MH68
54

—

 MH56 MH74 MH74D9

—

 MH92

—

72

—

MH62

MH80

 MH80D9

—

MH74

[7]

—

84

—

MH68

MH80

 MH86D9

—

MH80

[7]

—

NQ Optional Lugs

Ampacity

Al Compression Lug Kit

Cu Mechanical Lug Kit

Cu Compression Kit

Catalog No.

Lug Wire Range (AWG-kcmil)

Catalog No.

Lug Wire Range (AWG-kcmil)

Catalog No.

Lug Wire Range (AWG-kcmil)

100

NQALV1

one #8–1/0

NQCUM1

one #6–2/0

NQCUV1

one #6–1/0

225

NQALV2

one #4–300

NQCUM2

one #6–250

NQCUV2

one 2/0–300

400

NQALV4

two 2/0–500

NQCUM4

one 1/0–750 or

two 1/0–350

NQCUV4

one 400–700

600

NQALV6

two 2/0–500

NQCUM6

NQCUV6

two 250–500
Neutral Terminations in NQ Panelboards[8] Add-on Neutral Lug Capacity in Merchandised NQ Panelboards[9]
Panelboard Interior Ampacity Branch Circuit Pole Spaces Branch Circuit Terminals Provided in Neutral Assembly (AWG or kcmil) NQ100AN[10] Q1150AN[11] NQ200AN[12] Catalog Number
#14 - 2/0 #1 - 4/0 #4 - 300 kcmil Lug Wire Range (AWG or kcmil)
2 3 2 #14 Neutral Terminations Required[13]
#14 - #4 #14 - #6 #14 - 2/0 70 - 110 A 110 - 150 A 150 - 200 A Max. Circuit Breaker Amps
100 A or 225 A 18 20 – – 4 3 –  
30 34 – – 5 5 –
42 42 – – 5 5 –
54 60 – – 5 3 –
72 90 – – 5 3 –
84 90 – – 5 3 –
400 A or 600 A 30 16 22 4 4 2 2
42 23 22 4 7 3 2
54 45 11 2 5 3 2
72 60 22 4 8 3 2
84 60 22 4 0 3 2

NQ Accessories

Description

Catalog No.

Sub-feed Lug (Bolt-on)

2-pole QOB Branch Mounted Sub-feed Lug Kit

QOB2125SL

3-pole QOB Branch Mounted Sub-feed Lug Kit

QOB3125SL

Equipment Ground Bars (Lug and terminal sizes shown are AWG)

Aluminum (#6 to 2/0 Cu or Al lug , #14–#4 Cu or #12–#4 Al terminals)

PK27GTA

PK23GTA+ #1 to #4/0 Al or Cu lug

PK23GTAL

Copper (#14 to #1 Cu lug, #14-#4 Cu terminals)

PK27GTACU

Ground Bar Insulator Kit

PKGTAB

Aluminum (twenty seven terminations #14 to #4 AWG)

PK27GTA

PK23GTA+ #1 to #4/0 AWG Al or Cu lug

PK23GTAL

Copper (twenty seven terminations #14 to #4 AWG)

PK27GTACU

Ground Bar Insulator Kit

PKGTAB

Circuit I.D. Number Strips

1–102 odd/even (left side numbered 1,3,5 ...101)

NQ102OE

103–204 odd/even (left side numbered 103,105,107 ... 203)

NQ204OE

1–102 sequential (left side numbered 1,2,3 ... 102)

NQ102S

103–204 sequential (left side numbered 103,104,105 ... 204)

NQ204S

Rail and Deadfront Extensions

6 in. Extension

NQ6RDE

12 in. Extension

NQ12RDE

18 in. Extension

NQ18RDE

24 in. Extension

NQ24RDE

Handle Attachments—Branch Circuit Breakers

Handle lock-off

HLO1

Handle tie - (QO and QOB only)

QO1HT

Handle padlock attachment—1-pole

QO1PA

2- and 3-pole

QO1PL

Handle tie and lock-off for three 1-pole (QO, QOB)

QO3HT

Handle tie for two 10–30 A single pole QO(B) circuit breaker

QOHT2

Handle tie for three 10–30 A single pole QO(B) circuit breaker

QOHT3

Handle Padlock Attachment for Padlocking in OFF position

For padlocking 1P QO circuit breaker in OFF position only, fixed attachment

QO1PAF

For padlocking 2P and 3P QO circuit breaker in OFF position only, fixed attachment

QO2PAF

For padlocking 1P QO-GFI, QO-AFI, QO-CAFI, and QO-EPD circuit breakers in OFF position only, fixed attachment

QOADV1PAF

For padlocking 2P QO-GFI and QO-EPD circuit breakers in OFF position only, fixed attachment

QOGFI2PAF

Neutral or Ground Lugs (Lug sizes shown are AWG)

#10 to #2 Al or #14 to #4 Cu

QO70AN

#14 to 2/0 Al or Cu

NQ100AN

#1 to #4/0 Al or Cu

Q1150AN

(2) #4 AWG to 300 kcmil Al or Cu

NQ200AN

Endwalls for MH Enclosures

Blank (one per package)

MHBE20

With Knockouts (one per package)

MHKE20

NF NQ Rectangular Cutout Endwall Kit for 20 in. wide NEMA 1 Encl.

MHCO20

Blank 26 in. wide (one per package)

MHBE26

Replacement Part Kits

NQ & NF Tackle Box Spare Parts Kit

TBPANEL

Other Accessories

Filler plates (15 per package)

NQFP15

NQ MB Panelboard with SurgeLoc SPD installed

NQ SurgeLogic SurgeLoc Plug-on SPD [14][15]

Voltage

Surge Current Rating

Part Number

120 / 240 V

80 kA

SSP01SBA08D

100 kA

SSP01SBA10D

120 kA

SSP01SBA12D

160 kA

SSP01SBA16D

200 kA

SSP01SBA20D

240 kA

SSP01SBA24D

208 Y / 120 V

80 kA

SSP02SBA08D

100 kA

SSP02SBA10D

120 kA

SSP02SBA12D

160 kA

SSP02SBA16D

200 kA

SSP02SBA20D

240 kA

SSP02SBA24D

240 / 120 Vac
High Leg Delta

240 kA

SSP03SBA24D

Footnotes

  1. For 225 A panel with SFL, FTL, or SFB.
  2. Not to be used with SFL, FTL, or SFB. These combinations are factory assembled only.
  3. The final character L indicates the kit is used for Low circuit count interiors 30 and 42.
  4. 3-pole HD, HG or HR sub-feed circuit breaker should be selected for single phase 110–150 A applications.
  5. The final character H indicates the kit is used for High circuit count interiors 54, 72, and 84.
  6. PowerPacT L Circuit Breakers require 8.75 in. deep enclosures.
  7. Requires box longer than available box offer.
  8. Quantity of terminations is the same for copper and aluminum neutral assemblies.
  9. Allowances shown are for installation of only one type of add-on neutral lug type. When mixing add-on neutral lug types in a panelboard: 1) the total quantity may not exceed the maximum shown in that row of the table. 2) the capacity for NQ100AN is reduced by twice the quantity of NQ200AN and Q1150AN installed.
  10. Each 1 pole 70 A QO(B)170(VH) installed reduces maximum add-on lug quantity by two. A QO70AN may be used in place of an NQ100AN to create a neutral termination for a 70 A QO(B)-(VH) circuit breaker.
  11. Not allowed in 100 A NQ panelboards.
  12. One NQ200AN is required provide neutral termination for every two 175 - 200 A QO (VH) circuit breakers.
  13. Number of Terminations Required to Install Add-on Lug to NQ Neutral assembly. Lugs may block 1-4 additonal terminations depending upon where each is installed.
  14. Please reference publication 998-21173700_GMA-US for additional information.
  15. 96 space interiors are available factory assembled when SurgeLoc SPDs are to be installed in 84 circuit NQ panelboards.
< Previous
Next >

Was this helpful?