Panelboard Parts and Accessories

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SQUARE D
Fusible switch, QMB, 200A to 200A, 240VAC, 3 pole, 25hp, 9in
MFR: Schneider Electric
MFR #: QMB324
UPC: 785901186038
Item #: 85991
Available to Order
$2129.56 each
Availability
Location Available Qty
Square D
NQNF, enclosure pull box, 42 CCT, 20 x 15 x 5.75 in
MFR: Schneider Electric
MFR #: MPX81542
UPC: 785901538615
Item #: 214223
Available to Order
$547.43 each
Availability
Location Available Qty
SQUARE D
Fuse switch disconnector, QMB Fusible Panelboards, 240VAC, max 100A rating, 2 pole, twin switch unit
MFR: Schneider Electric
MFR #: QMB223TW
UPC: 785901765677
Item #: 578568
Available to Order
$922.65 each
Availability
Location Available Qty
SQUARE D
Switch unit, QMB fusible panelboards, 200A, 9 inch, 3 pole, 150HP @ 600VAC max
MFR: Schneider Electric
MFR #: QMB364W
UPC: 785901765820
Item #: 58214
In Stock -
$2149.13 each
Availability
Location Available Qty
SQUARE D
Twin switch unit, QMB fusible panelboards, 60A to 60A, 4.5 inch, 3 pole, 15HP @ 240VAC max
MFR: Schneider Electric
MFR #: QMB322TW
UPC: 785901748083
Item #: 117278
Available to Order
$770.74 each
Availability
Location Available Qty
SQUARE D
Load center interior, QO, main lugs, 400A, Al bus, 30 pole spaces, 1 phase, 3 wire, NQ enclosure
MFR: Schneider Electric
MFR #: QONQ30LS400
UPC: 785901552758
Item #: 280060
Available to Order
$2253.16 each
Availability
Location Available Qty
Square D
Trim front, I-Line Panelboard, HCP-SU, surface mount, door in door, hinged right, 26in W x 86in H
MFR: Schneider Electric
MFR #: HC2686TSHR
UPC: 785901525554
Item #: 95313
Available to Order
$1875.43 each
Availability
Location Available Qty
SQUARE D
Interior, I-Line Panelboard, HCP, 600A, w/main breaker, 36in CB space, for 42in W x 68in H x 9.5in D box, Al bus
MFR: Schneider Electric
MFR #: HCP18686M
UPC: 785901508236
Item #: 88916
Available to Order
$13427.94 each
Availability
Location Available Qty
Square D
NQ Panelboard Acc. Mechanical Lug Kit 225A, Aluminum/Copper
MFR: Schneider Electric
MFR #: NQALM2
UPC: 785901618270
Item #: 154731
Available to Order
$147.09 each
Availability
Location Available Qty
SQUARE D
Panelboard interior, NQ, main lugs, 600A, Cu bus, 42 pole spaces, 1 phase, 3 wire, 240VAC, 48VDC
MFR: Schneider Electric
MFR #: NQ42L6C
UPC: 785901498315
Item #: 420789
Available to Order
$2405.04 each
Availability
Location Available Qty
Square D
Panelboard accessory, NQ, lug kit, compression, 225A, aluminum
MFR: Schneider Electric
MFR #: NQALV2
UPC: 785901508038
Item #: 250252
Available to Order
$380.58 each
Availability
Location Available Qty
Square D
NQ Panelboard, sub feed lug kit, 100 A
MFR: Schneider Electric
MFR #: NQSFL1
UPC: 785901666172
Item #: 61680
Available to Order
$194.86 each
Availability
Location Available Qty
SQUARE D
Panelboard interior, NQ, main lugs, 400A, Al bus, 30 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC
MFR: Schneider Electric
MFR #: NQ430L4
UPC: 785901498803
Item #: 46517
Available to Order
$2218.01 each
Availability
Location Available Qty
SQUARE D
Panelboard accessory, NQ, lug kit, feedthrough, 400A, 54 circuits or higher
MFR: Schneider Electric
MFR #: NQFTL4H
UPC: 785901483861
Item #: 125716
Available to Order
$579.42 each
Availability
Location Available Qty
SQUARE D
Load center interior, QO, main lugs, 400A, Al bus, 42 pole spaces, 1 phase, 3 wire, NQ enclosure
MFR: Schneider Electric
MFR #: QONQ42LS400
UPC: 785901618768
Item #: 103083
Available to Order
$1647.44 each
Availability
Location Available Qty
Square D
NQ Panelboard, sub feed lug kit, 400 A
MFR: Schneider Electric
MFR #: NQSFL4
UPC: 785901666226
Item #: 17961
In Stock -
$297.14 each
Availability
Location Available Qty
SQUARE D
Enclosure cover, NQ and NF panelboards, NQLC, flush, ventilated, 21.52in W x 63.52in H
MFR: Schneider Electric
MFR #: NC62NQVF
UPC: 785901662136
Item #: 111682
Available to Order
$674.51 each
Availability
Location Available Qty
SQUARE D
Panelboard interior, NF, main lugs, 400A, Al bus, 84 pole spaces, 3 phase, 4 wire, 600Y/347VAC max
MFR: Schneider Electric
MFR #: NF484L4
UPC: 785901345015
Item #: 135017
Available to Order
$7030.35 each
Availability
Location Available Qty
SQUARE D
Box, I-Line Panelboard, HCJ, 32in W x 91in H x 9.5in D, Type 1
MFR: Schneider Electric
MFR #: HC3291DB9
UPC: 785901437888
Item #: 95076
In Stock -
$1649.15 each
Availability
Location Available Qty
Square D
Panelboard accessory, NF, lug kit, subfeed, 400A, aluminum
MFR: Schneider Electric
MFR #: NF400SFL
UPC: 785901538677
Item #: 35700
In Stock -
$475.43 each
Availability
Location Available Qty
SQUARE D
Panelboard interior, NQ, main lugs only, 225A, Cu bus, 42 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC, column width
MFR: Schneider Electric
MFR #: NQ8442L2C
UPC: 785901699699
Item #: 286374
Available to Order
$1666.29 each
Availability
Location Available Qty
SQUARE D
Panelboard interior, NQ, main lugs, 600A, Cu bus, 42 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC
MFR: Schneider Electric
MFR #: NQ442L6C
UPC: 785901498698
Item #: 18509
Available to Order
$2708.80 each
Availability
Location Available Qty
SQUARE D
Interior, I-Line Panelboard, HCP, 800A, w/main breaker, 36in CB space, for 42in W x 68in H x 9.5in D box, Cu bus
MFR: Schneider Electric
MFR #: HCP18688M
UPC: 785901451907
Item #: 118643
Available to Order
$17326.77 each
Availability
Location Available Qty
Square D
Panelboard interior, NQ, main lugs, 225A, Cu bus, 84 pole spaces, 1 phase, 3 wire, 240VAC, 48VDC
MFR: Schneider Electric
MFR #: NQ84L2C
UPC: 785901498162
Item #: 182269
Available to Order
$3377.06 each
Availability
Location Available Qty
SQUARE D
Load center interior, QO, main breaker, 400A, Al bus, 42 pole spaces, 1 phase, 3 wire, NQ enclosure
MFR: Schneider Electric
MFR #: QONQ42MS400
UPC: 785901811831
Item #: 133642
Available to Order
$4183.49 each
Availability
Location Available Qty
SQUARE D
Panelboard interior, NQ, main lugs, 400A, Al bus, 42 pole spaces, 1 phase, 3 wire, 240VAC, 48VDC
MFR: Schneider Electric
MFR #: NQ42L4
UPC: 785901498704
Item #: 149422
In Stock -
$2117.96 each
Availability
Location Available Qty
SQUARE D
Interior, I-Line Panelboard, HCP, 800A, w/main breaker, 72in CB space, for 42in W x 86in H x 9.5in D box, Cu bus
MFR: Schneider Electric
MFR #: HCP36868M
UPC: 785901950189
Item #: 46422
Available to Order
$18104.10 each
Availability
Location Available Qty
Square D
Panelboard interior, NF, main lugs, 400A, Al bus, 42 pole spaces, 3 phase, 4 wire, 600Y/347VAC max, surge suppressor
MFR: Schneider Electric
MFR #: NF442L4TVS412
UPC: 785901501954
Item #: 1222936
Available to Order
$31192.82 each
Availability
Location Available Qty
Square D
Panelboard interior, NQ, main lugs, 400A, Cu bus, 30 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC
MFR: Schneider Electric
MFR #: NQ430L4C
UPC: 785901507796
Item #: 91927
In Stock -
$2358.58 each
Availability
Location Available Qty
SQUARE D
Panelboard interior, NQ, main lugs, 400A, Cu bus, 84 pole spaces, 1 phase, 3 wire, 240VAC, 48VDC
MFR: Schneider Electric
MFR #: NQ84L4C
UPC: 785901498261
Item #: 188130
Available to Order
$4517.03 each
Availability
Location Available Qty
Square D
Safety switch accessory, equipment grounding kit, 800A, 6 AWG to 3/0 AWG
MFR: Schneider Electric
MFR #: PKOGTA3
UPC: 785901038115
Item #: 8667
Available to Order
$160.73 each
Availability
Location Available Qty
nVent HOFFMAN
VJ Series Back Mounting Plate 8x6x.25 Brown Nonmetallic
MFR: nVent
MFR #: MP806N
UPC: 635394040464
Item #: 1163146
Available to Order
$23.08 each
Availability
Location Available Qty
nVent HOFFMAN
VJ Series Back Mounting Plate 14x12x.25 Brown Nonmetallic
MFR: nVent
MFR #: MP1412N
UPC: 635394040358
Item #: 86092
Available to Order
$92.71 each
Availability
Location Available Qty
Siemens
Aluminum (Main or Feed-Thru) Lug kit for revised P1 interior panelboard. Suitable for 3-Phase system rated (250A). Wire range 6 AWG - 350kcmil (CU/AL). Not suitable for use with Original P1 panels produced before January 2015.
MFR: Siemens
MFR #: MLKA3A
UPC: 887621580773
Item #: 291616
Available to Order
$460.56 each
Availability
Location Available Qty
Siemens
Low Voltage RP1 Unassembled Lighting Panel. Dimensions (H x W x D) IN 38.0 x 20.0 x 5.75. 3-Phase 4-Wire allows 30 circuits user selects Main Device (Lug/Breaker). Rated 208Y/120V (250A). Special features tin-plated copper main bus, subfeed space included
MFR: Siemens
MFR #: P1X30MC250CT
UPC: 887621663056
Item #: 294294
Available to Order
$2032.49 each
Availability
Location Available Qty
Siemens
Low Voltage RP1 Unassembled Lighting Panel. Dimensions (H x W x D) IN 38.0 x 20.0 x 5.75. 3-Phase 4-Wire allows 30 circuits user selects Main Device (Lug/Breaker). Rated 480Y/277V (250A). Special features tin-plated copper main bus, subfeed space included
MFR: Siemens
MFR #: P1E30MC250CT
UPC: 887621663599
Item #: 394571
Available to Order
$2032.49 each
Availability
Location Available Qty
Siemens
Low Voltage RP1 Unassembled Lighting Panel. Dimensions (H x W x D) IN 32.0 x 20.0 x 5.75. 3-Phase 4-Wire allows 18 circuits user selects Main Device (Lug/Breaker). Rated 480Y/277V (250A). Special features tin-plated copper main bus, subfeed space included
MFR: Siemens
MFR #: P1E18MC250CT
UPC: 887621663582
Item #: 306863
Available to Order
$1644.45 each
Availability
Location Available Qty
Siemens
Low Voltage RP1 Unassembled Lighting Panel. Dimensions (H x W x D) IN 44.0 x 20.0 x 5.75. 3-Phase 4-Wire allows 42 circuits user selects Main Device (Lug/Breaker). Rated 480Y/277V (250A). Special features tin-plated copper main bus, subfeed space included
MFR: Siemens
MFR #: P1E42MC250CT
UPC: 887621663605
Item #: 306864
Available to Order
$2430.88 each
Availability
Location Available Qty
Siemens
P1A 400A 3PHASE MLO KIT AL (1) 600/(2) 250KCMIL
MFR: Siemens
MFR #: 4MLKA3A
UPC: 887621580841
Item #: 306857
Available to Order
$757.24 each
Availability
Location Available Qty
Siemens
Aluminum (Main or Feed-Thru) Lug kit for revised P1 interior panelboard. Suitable for 1-Phase system rated (250A). Wire range 6 AWG - 350kcmil (CU/AL). Not suitable for use with Original P1 panels produced before January 2015.
MFR: Siemens
MFR #: MLKA1A
UPC: 887621580766
Item #: 306860
Available to Order
$315.52 each
Availability
Location Available Qty
Siemens
FAS-Latch front (Flush mounted). Dimensions (H x W) IN 32 x 20. Fits typical P1/P2 NEMA Type 1 panelboard enclosures 20 inch wide.
MFR: Siemens
MFR #: F32B
UPC: 783643227125
Item #: 170752
Available to Order
$612.19 each
Availability
Location Available Qty
Clearance
SERIES 6 J FRAME SINGLE BREAKER MOUNTING KIT
Siemens
SERIES 6 J FRAME SINGLE BREAKER MOUNTING KIT
MFR: Siemens
MFR #: 6JJ61
UPC: 783643189669
Item #: 86918
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Siemens
P4/P5/SWB DEAD FRONT FILLER 3.75
MFR: Siemens
MFR #: 6FPB03
UPC: 783643183988
Item #: 569240
Available to Order
$590.84 each
Availability
Location Available Qty
Siemens
5GND BUS KIT, AL. 42 CKT
MFR: Siemens
MFR #: EGK
UPC: 783643271722
Item #: 119768
Available to Order
$73.00 each
Availability
Location Available Qty
Siemens
P1 BL/BQD/NGB back fed Main Breaker field kit
MFR: Siemens
MFR #: MBKBFA
UPC: 887621579043
Item #: 306874
Available to Order
$215.68 each
Availability
Location Available Qty
Siemens
Low Voltage RP1 Unassembled Lighting Panel. Dimensions (H x W x D) IN 44.0 x 20.0 x 5.75. 3-Phase 4-Wire allows 42 circuits user selects Main Device (Lug/Breaker). Rated 208Y/120V (250A). Special features tin-plated copper main bus, subfeed space included
MFR: Siemens
MFR #: P1X42MC250CT
UPC: 887621663063
Item #: 306866
Available to Order
$2430.88 each
Availability
Location Available Qty
Siemens
FAS-Latch front (Flush mounted). Dimensions (H x W) IN 44 x 20. Fits typical P1/P2 NEMA Type 1 panelboard enclosures 20 inch wide.
MFR: Siemens
MFR #: F44B
UPC: 783643227163
Item #: 69968
Available to Order
$778.90 each
Availability
Location Available Qty
Siemens
FAS-Latch front (Surface mounted). Dimensions (H x W) IN 38 x 20. Fits typical P1/P2 NEMA Type 1 panelboard enclosures 20 inch wide.
MFR: Siemens
MFR #: S38B
UPC: 783643227248
Item #: 123989
Available to Order
$651.75 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.