Panelboard Parts and Accessories

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Safety switch, double throw, non fusible, 400A, 600 VAC, 250 VDC, 3 poles, 350 hp, NEMA 4, 4X, 5, 304 steel

Square D

Safety switch, double throw, non fusible, 400A, 600VAC, 250VDC, 3 pole, 350HP, NEMA 4, 4X, 5, 304 steel

MFR: Schneider Electric

MFR #: DTU365DS

Item #: 1148910

Available to Order

$25257.21 each

Availability

Location	Available Qty

Square D

Panelboard, I-Line, 400A, 3 phase, 225A NQ lighting section with 42 circuits, Al bus

MFR: Schneider Electric

MFR #: CP18864N4Q2

Item #: 1181710

Available to Order

$6436.56 each

Availability

Location	Available Qty

Enclosure Cover - NQNF - NQLC - Surface - Ventilated - 20x62in

Square D

Enclosure cover, NQ and NF panelboards, NQLC, surface, ventilated, 20in W x 62in H

MFR: Schneider Electric

MFR #: NC62NQVS

UPC: 785901686453

Item #: 20825

Available to Order

$630.83 each

Availability

Location	Available Qty

Square D

Enclosure Cover Kit, NQNF, Front

MFR: Schneider Electric

MFR #: MH50UTK

UPC: 785901932932

Item #: 498109

Available to Order

$558.82 each

Availability

Location	Available Qty

Square D

Panelboard interior, NQ, main lugs, 225A, Al bus, 84 pole spaces, 1 phase, 3 wire, 240VAC, 48VDC

MFR: Schneider Electric

MFR #: NQ84L2

UPC: 785901498148

Item #: 273769

Available to Order

$3191.23 each

Availability

Location	Available Qty

Enclosure Cover - NQNF - NQLC - Surface - Ventilated - 20x50in

Square D

Enclosure cover, NQ and NF panelboards, NQLC, surface, ventilated, 20in W x 50in H

MFR: Schneider Electric

MFR #: NC50NQVS

UPC: 785901577348

Item #: 7137

Available to Order

$568.07 each

Availability

Location	Available Qty

NF Panelboard Acc. Feed Thru Lug Kit 125A, Aluminum

Square D

Panelboard accessory, NF, lug kit, feed thru, 125A, aluminum

MFR: Schneider Electric

MFR #: NF125FTL

UPC: 785901538684

Item #: 184418

Available to Order

$172.23 each

Availability

Location	Available Qty

NQ Panelboard Acc. Main Breaker Kit 225A, Q Frame

SQUARE D

Panelboard accessory, NQ, main circuit breaker kit, 225A, Q Frame

MFR: Schneider Electric

MFR #: NQMB2Q14

UPC: 785901925620

Item #: 163982

Available to Order

$929.14 each

Availability

Location	Available Qty

SQUARE D

Interior, I-Line Panelboard, HCJ, 400A, main lugs, 63in CB space, for 32in W x 73in H x 9.5in D box, Cu bus

MFR: Schneider Electric

MFR #: HCJ32734CU

UPC: 785901475385

Item #: 1089878

Available to Order

$3663.92 each

Availability

Location	Available Qty

SQUARE D

Enclosure Cover Kit, NQNF, Front

MFR: Schneider Electric

MFR #: MH26UTK

UPC: 785901630920

Item #: 206050

Available to Order

$879.07 each

Availability

Location	Available Qty

Interior, I-Line Panelboard, 600 A, main breaker, 72in CB space, for 32in W x 91in H x 9.5in D box, Al bus

Square D

Interior, I-Line Panelboard, HCJ, 600A, w/main breaker, 72in CB space, for 32in W x 91in H x 9.5in D box, Al bus

MFR: Schneider Electric

MFR #: HCJ36916MP

UPC: 785901237266

Item #: 1316778

Available to Order

$14160.48 each

Availability

Location	Available Qty

Square D

NQ Panelboard Acc. Mechanical Lug Kit 400A, Aluminum/Copper

MFR: Schneider Electric

MFR #: NQALM4

UPC: 785901523444

Item #: 480803

Available to Order

$206.17 each

Availability

Location	Available Qty

SQUARE D

Panelboard interior, NQ, main lugs only, 100A, Cu bus, 30 pole spaces, 3 phase, 4 wire, 240 VAC, 48 VDC, column width

MFR: Schneider Electric

MFR #: NQ8430L1C

UPC: 785901539223

Item #: 67504

Available to Order

$1419.42 each

Availability

Location	Available Qty

SQUARE D

Interior, I-Line Panelboard, HCJ, 400A, w/main breaker, 45in CB space, for 32in W x 73in H x 9.5in D box, Al bus

MFR: Schneider Electric

MFR #: HCJ23734M

UPC: 785901316527

Item #: 1144590

Available to Order

$8983.04 each

Availability

Location	Available Qty

SQUARE D

Panelboard interior, NF, main lugs, 125A, Cu bus, 42 pole spaces, 3 phase, 4 wire, 600Y/347VAC max

MFR: Schneider Electric

MFR #: NF442L1C

UPC: 785901686187

Item #: 10211

Available to Order

$3089.10 each

Availability

Location	Available Qty

Square D

NQ Panelboard Acc. Mechanical Lug Kit 100A, Aluminum/Copper

MFR: Schneider Electric

MFR #: NQALM1

UPC: 785901623021

Item #: 784649

Available to Order

$220.63 each

Availability

Location	Available Qty

NF Panelboard Acc. Subfeed Lug Kit 250A, Aluminum

Square D

Panelboard accessory, NF, lug kit, subfeed, 250A, aluminum

MFR: Schneider Electric

MFR #: NF250SFL

UPC: 785901700517

Item #: 105965

In Stock - Check Availability

$197.72 each

Availability

Location	Available Qty

SQUARE D

Interior, I-Line Panelboard, HCJ, 800A, main lugs, 45in CB space, for 32in W x 73in H x 9.5in D box, Cu bus

MFR: Schneider Electric

MFR #: HCJ23738

UPC: 785901236979

Item #: 1234316

Available to Order

$4173.67 each

Availability

Location	Available Qty

SQUARE D

Panelboard interior, NQ, main breaker, 225A, Cu bus, 42 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC, column width

MFR: Schneider Electric

MFR #: NQ8442B2C

UPC: 785901700739

Item #: 357487

Available to Order

$5046.85 each

Availability

Location	Available Qty

Interior, I-Line Panelboard, 600 A, main lugs, 63in CB space, for 32in W x 73in H x 9.5in D box, Cu bus

SQUARE D

Interior, I-Line Panelboard, HCJ, 600A, main lugs, 63in CB space, for 32in W x 73in H x 9.5in D box, Cu bus

MFR: Schneider Electric

MFR #: HCJ32736CU

UPC: 785901475842

Item #: 1138201

Available to Order

$4586.58 each

Availability

Location	Available Qty

Square D

Panelboard interior, NQ, main lugs, 600A, Cu bus, 30 pole spaces, 1 phase, 3 wire, 240VAC, 48VDC

MFR: Schneider Electric

MFR #: NQ30L6C

UPC: 785901498285

Item #: 1057230

Available to Order

$2219.22 each

Availability

Location	Available Qty

Square D

Panelboard interior, NQ, main lugs, 600A, Cu bus, 84 pole spaces, 1 phase, 3 wire, 240VAC, 48VDC

MFR: Schneider Electric

MFR #: NQ84L6C

UPC: 785901502470

Item #: 1297020

Available to Order

$4810.08 each

Availability

Location	Available Qty

SQUARE D

Panelboard interior, NQ, main lugs, 600A, Cu bus, 84 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC

MFR: Schneider Electric

MFR #: NQ484L6C

UPC: 785901498063

Item #: 547812

Available to Order

$5417.59 each

Availability

Location	Available Qty

Interior, I-Line Panelboard, 600 A, main breaker, 36in CB space, for 32in W x 73in H x 9.5in D box, Al bus

Square D

Interior, I-Line Panelboard, HCJ, 600A, w/main breaker, 36in CB space, for 32in W x 73in H x 9.5in D box, Al bus

MFR: Schneider Electric

MFR #: HCJ18736MP

UPC: 785901316022

Item #: 1195627

Available to Order

$13609.56 each

Availability

Location	Available Qty

SQUARE D

All in one, Homeline, CSED, ringed socket, 225A, semi flush mount, 30 spaces, 42 circuits, 22kA SCCR, no bypass, solar ready

MFR: Schneider Electric

MFR #: SC3042M225PF

UPC: 785901109549

Item #: 834381

Available to Order

$2390.33 each

Availability

Location	Available Qty

Square D

Panelboard accessory, NF, main lug cover, 250A

MFR: Schneider Electric

MFR #: NFRPLML2

UPC: 785901955719

Item #: 754527

Available to Order

$173.12 each

Availability

Location	Available Qty

Square D

Panelboard accessory, NF/NQ, spare parts tackle box

MFR: Schneider Electric

MFR #: TBPANEL

UPC: 785901565130

Item #: 1353341

Available to Order

$361.97 each

Availability

Location	Available Qty

SQUARE D

Interior, I-Line Panelboard, HCJ, 400A, w/main breaker, 27in CB space, for 32in W x 73in H x 9.5in D box, Al bus

MFR: Schneider Electric

MFR #: HCJ14734M

UPC: 785901475361

Item #: 1143835

Available to Order

$8651.27 each

Availability

Location	Available Qty

Branch unit, EZ Meter-Pak, 225A, 3 sockets, 208Y/120 VAC, lever bypass, ringless, 1200A Cu busbar

SQUARE D

Branch unit, EZ Meter-Pak, 225A, 3 x 7 jaw sockets, 208Y/120VAC, lever bypass, ringless, 1200A Cu busbar

MFR: Schneider Electric

MFR #: EZML333225CU

UPC: 785901546597

Item #: 780723

Available to Order

$16729.60 each

Availability

Location	Available Qty

Interior, I-Line Panelboard, 800A, main lugs, 99in CB space, for 32in W x 91in H x 9.5in D box, Cu bus

SQUARE D

Interior, I-Line Panelboard, HCJ, 800A, main lugs, 99in CB space, for 32in W x 91in H x 9.5in D box, Cu bus

MFR: Schneider Electric

MFR #: HCJ50918

UPC: 785901858843

Item #: 1128763

Available to Order

$5189.55 each

Availability

Location	Available Qty

Interior, I-Line Panelboard, 400A, main lugs, 27in CB space, for 32in W x 48in H x 9.5in D box, Al bus

SQUARE D

Interior, I-Line Panelboard, HCJ, 400A, main lugs, 27in CB space, for 32in W x 48in H x 9.5in D box, Al bus

MFR: Schneider Electric

MFR #: HCJ14484

UPC: 785901236375

Item #: 1001151

Available to Order

$2246.06 each

Availability

Location	Available Qty

Interior, I-Line Panelboard, 400 A, main breaker, 81in CB space, for 32in W x 91in H x 9.5in D box, Al bus

Square D

Interior, I-Line Panelboard, HCJ, 400A, w/main breaker, 81in CB space, for 32in W x 91in H x 9.5in D box, Al bus

MFR: Schneider Electric

MFR #: HCJ41914M

UPC: 785901317289

Item #: 1258448

Available to Order

$10267.71 each

Availability

Location	Available Qty

Interior, I-Line Panelboard, 400 A, main lugs, 63in CB space, for 32in W x 73in H x 9.5in D box, Al bus

SQUARE D

Interior, I-Line Panelboard, HCJ, 400A, main lugs, 63in CB space, for 32in W x 73in H x 9.5in D box, Al bus

MFR: Schneider Electric

MFR #: HCJ32734

UPC: 785901237204

Item #: 1068718

Available to Order

$3063.36 each

Availability

Location	Available Qty

SQUARE D

Panelboard interior, NQ, main lugs, 400A, Al bus, 54 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC

MFR: Schneider Electric

MFR #: NQ454L4

UPC: 785901578109

Item #: 498365

Available to Order

$2575.37 each

Availability

Location	Available Qty

Interior, I-Line Panelboard, 800A, main lugs, 27in CB space, 27in CB space, for 32in W x 48in H x 9.5in D box, Al bus

SQUARE D

Interior, I-Line Panelboard, HCJ, 800A, main lugs, 27in CB space, for 32in W x 48in H x 9.5in D box, Al bus

MFR: Schneider Electric

MFR #: HCJ14488

UPC: 785901236726

Item #: 1066558

Available to Order

$3904.88 each

Availability

Location	Available Qty

NF Panelboard Acc. Mechanical Lug Kit 400A, Copper

Square D

Panelboard accessory, NF, lug kit, mechanical, 400A, copper

MFR: Schneider Electric

MFR #: NFCUM4

UPC: 785901700456

Item #: 1030286

Available to Order

$1692.01 each

Availability

Location	Available Qty

NQ Panelboard Acc. Main Breaker Deadfront 400A, LA/LH

Square D

Panelboard accessory, NQ, main breaker deadfront, 400A, LA/LH

MFR: Schneider Electric

MFR #: NQRPLMB4LA

UPC: 785901990062

Item #: 457871

Available to Order

$328.14 each

Availability

Location	Available Qty

NQ Panelboard Acc. Main Breaker Deadfront 225A, Q Frame

Square D

Panelboard accessory, NQ, main breaker deadfront, 225A, Q Frame

MFR: Schneider Electric

MFR #: NQRPLMB2Q

UPC: 785901948223

Item #: 44625

Available to Order

$304.52 each

Availability

Location	Available Qty

Square D

Panelboard interior, NF, main breaker, 225A, Cu bus, 42 pole spaces, 3 phase, 4 wire, 480Y/277 VAC bolt on, J Frame

MFR: Schneider Electric

MFR #: NF8442M2JDC

UPC: 785901915881

Item #: 1263706

Available to Order

$5985.81 each

Availability

Location	Available Qty

SQUARE D

Fuse switch disconnector, QMB Fusible Panelboards, 240VAC, max 400A rating, 3 pole, single switch unit

MFR: Schneider Electric

MFR #: QMB325WT3

UPC: 785901051053

Item #: 481441

Available to Order

$3861.17 each

Availability

Location	Available Qty

Interior, I-Line Panelboard, 1200A, main lugs, 2 rows, 27in mount, for 42in W x 50in H x 9.5in D, Cu bus, w/neutral

Square D

Interior, I-Line Panelboard, HCP, 1200A, main lugs, 27in CB space, for 42in W x 50in H x 9.5in D box, Cu bus, w/neutral

MFR: Schneider Electric

MFR #: HCP145012N

UPC: 785901511601

Item #: 140734

Available to Order

$6678.85 each

Availability

Location	Available Qty

SQUARE D

Switch unit, QMB fusible panelboards, 200A, 9 inch, 3 pole, 60HP @ 240VAC max

MFR: Schneider Electric

MFR #: QMB324W

UPC: 785901765790

Item #: 53364

In Stock - Check Availability

$1559.20 each

Availability

Location	Available Qty

Interior, I-Line Panelboard, 600A, main lugs, 63in CB space, for 42in W x 68in H x 9.5in D box, Al bus

Square D

Interior, I-Line Panelboard, HCP, 600A, main lugs, 63in CB space, for 42in W x 68in H x 9.5in D box, Al bus

MFR: Schneider Electric

MFR #: HCP32686

UPC: 785901649847

Item #: 155785

Available to Order

$4101.02 each

Availability

Location	Available Qty

SQUARE D

Panelboard interior, NQ, main lugs, 100A, Cu bus, 30 pole spaces, 1 phase, 3 wire, 240VAC, 48VDC, 14in W

MFR: Schneider Electric

MFR #: NQ30L1C14

UPC: 785901327158

Item #: 160410

Available to Order

$1418.72 each

Availability

Location	Available Qty

NQNF, enclosure box, type 3R/5/12, 20 x 68 x 6.5 in

Square D

Enclosure box, NQ and NF panelboards, NEMA 3R/5/12, 20in W x 68in H x 6.5in D

MFR: Schneider Electric

MFR #: MH68WP

UPC: 785901056829

Item #: 146749

In Stock - Check Availability

$2903.08 each

Availability

Location	Available Qty

Square D

SWITCH, FUSIBLE QMB 600V 600A 3P MAIN

MFR: Schneider Electric

MFR #: QMB366MW

UPC: 785901767060

Item #: 579559

Available to Order

$8776.40 each

Availability

Location	Available Qty

Square D

Panelboard interior, NF, main lugs, 600A, Cu bus, 66 pole spaces, 3 phase, 4 wire, 600Y/347VAC max

MFR: Schneider Electric

MFR #: NF466L6C

UPC: 785901344582

Item #: 56992

Available to Order

$6587.18 each

Availability

Location	Available Qty

100A-Blank 6 Inch 2P 240VAC Fusible Switch

Square D

Fuse switch disconnector, QMB Fusible Panelboards, 240VAC, max 100A rating, 2 pole, single switch unit

MFR: Schneider Electric

MFR #: QMB223HW

UPC: 785901805472

Item #: 356674

Available to Order

$971.58 each

Availability

Location	Available Qty

About Panelboard Parts and Accessories

A panelboard is an electrical distribution board or panel that contains one or more circuit breakers or fuses and is used to distribute electrical power to various circuits within a building or facility. Panelboards are an important part of the electrical infrastructure of a building, and their proper installation and maintenance is crucial for the safe and efficient operation of the electrical system. Find panelboard parts and accessories including the panelboard interior, trim, box, and more.