Appendix 2: Accessory Kits

An assortment of field-installable accessory kits are available for NQ panelboards:

Equipment Ground Bar Kits
Oversized Neutral Lug Kits for 100–600 A Panelboards
Sub-Feed Lug Kits for 100–400 A Panelboards
Main Lug Kits
- Mechanical Lug Kits—Aluminum
- Mechanical Lug Kits—Copper
- Versa-Crimp Compression Lug Kits—Aluminum
- Versa-Crimp Compression Lug Kits—Copper
Line Side Barrier and Neutral Bonding Strap Kits

Equipment Ground Bar Kits

Equipment ground bar kits, suitable for copper or aluminum wire, meet the grounding needs of NQ panelboards and QONQ load centers.

Equipment Ground Bar Kits Specifications

Panelboard		Use Ground Bar Kit Catalog Number
Branch Circuit	Mains Rating	Aluminum*	Copper*
1–42	600 A Maximum	(1) PK27GTA	(1) PK27GTACU
54–84	600 A Maximum	(2) PK27GTA	(2) PK27GTACU

Ground bar mounting locations are identified by the ground symbol stamped into the back wall of the enclosure.

Oversized Neutral Lug Kits for 100–600 A Panelboards

Oversized neutral lug kits are available for applications where termination conductors of 3 AWG or larger are required for the neutral.

Oversized Neutral Lug Kits for 100–600 A Panelboard Specifications

Circuit Breaker Rating	Kit Catalog Number	Wire Size Al/Cu (mm²⁾
70 A	QO70AN	(1) #12–#2 AWG Al ([1] 3.3–33.6) (1)#14–#4 AWG Cu ([1] 2.1–21.2)
80–100 A	NQ100AN	(1) #14–2/0 AWG Al/Cu ([1] 2.1–67.4)
80–120 A	Q1100AN	(1) #4–1/0 AWG Al/Cu ([1] 21.2–53.5)
110–150 A	Q1150AN*	(1) #1–2/0 AWG Al/Cu ([1] 42.4–67.4)
175–200 A	NQ200AN	(1) #4 AWG–300 kcmil Al/Cu ([1] 21.2–152)

Sub-Feed Lug Kits for 100–400 A Panelboards

Sub-feed main lugs are available for 100, 225, or 400 A applications.

Sub-Feed Lug Kits for 100–400 A Panelboards Specifications

Main Amps	Kit Catalog Number	Maximum Circuits
100	NQSFL1	18, 30
225	NQSFL2	30, 42, 54, 72, 84*
400	NQSFL4	30, 42, 54, 72, 84

Main Lug Kits

Mechanical Lug Kits — Aluminum

Panelboard Amps	Kit Catalog Number	Wire Size Al/Cu (mm²)
100	Standard	#6–2/0 AWG (13.3–67.43 mm²)
225	Standard	#6 AWG–350 kcmil (13.3–177.3 mm²)
400	Standard	(1) 1/0 AWG–750 kcmil (2) 1/0 AWG–350 kcmil ([1] 53.48–380 mm²) ([2] 53.48–177.3 mm²)
600	Standard	(2) 1/0 AWG–750 kcmil ([2] 53.48–380 mm²)
600	NQALM6A	(3) #6 AWG–250 kcmil ([3] 13.3–127 mm²)

Mechanical Lug Kits — Copper

Panelboard Amps	Kit Catalog Number	Wire Size Al/Cu (mm²)
100	NQCUM1	#6–2/0 AWG (13.3–67.43 mm²)
225	NQCUM2	#6 AWG–250 kcmil (13.3–127 mm²)
400	NQCUM4	(1) 1/0 AWG–750 kcmil (2) 1/0 AWG–350 kcmil ([1] 53.48–380 mm²) ([2] 53.48–177.3 mm²)
600	NQCUM6

Versa-Crimp™ Compression Lug Kits — Aluminum

Panelboard Amps	Kit Catalog Number	Wire Size Al/Cu (mm²)	Crimp Tool
100	NQALV1	#8–1/0 AWG (8.36–53.48 mm²)	VC6 (All)
225	NQALV2	#4 AWG–300 kcmil (21.15–152 mm²)	VC6 (All)
400	NQALV4	(2) 2/0 AWG–500 kcmil ([2] 67.43–253.4 mm²)	VC6–3, VC6–FT
600	NQALV6	(2) 2/0 AWG–500 kcmil ([2] 67.43–253.4 mm²)	VC6–3, VC6–FT

Versa-Crimp™ Compression Lug Kits — Copper

Panelboard Amps	Kit Catalog Number	Wire Size Al/Cu (mm²)	Crimp Tool
100	NQCUV1	#6–1/0 AWG (13.30–53.48 mm²)	VC6 (All), VC7 (All)
225	NQCUV2	2/0 AWG–300 kcmil (67.43–152 mm²)	VC6-3, VC7, VC6-FT, VC7–FT
400	NQCUV4	400–750 kcmil (202.7–380 mm²)	VC6-FT, VC7–FT, VC8
600	NQCUV6	(2) 250–500 kcm ([2) 126.7–253.4mm²)	VC6-3, VC7, VC6-FT, VC7–FT

Line Side Barrier and Neutral Bonding Strap Kits

Based on the application and the adopted installation code, a Line Side Barrier and Neutral Bonding Strap may be required. Please select the appropriate barrier from the table below, based upon the main circuit breaker.

Line Side Barrier and Neutral Bonding Strap Kits

Catalog Number	Contents		Description
Catalog Number	Line Lug Cover	Neutral Bonding Strap	Description
NQLALLC			NQ LA/LH Line Lug Cover and Neutral Bonding Strap and Lug
NQHJQLLC			NQ H/J/Q Line Lug Cover and Neutral Bonding Strap
NQPPLLLC			PowerPacT™ L Line Lug Cover and Neutral Bonding Strap and Lug