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Square D - Panels & Components

4016 products

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Square D EHB34020 20 Amp 3 Pole 480Y/277VAC Type EHB-4 Bolt On Circuit BreakerSquare D EHB34020 20 Amp 3 Pole 480Y/277VAC Type EHB-4 Bolt On Circuit Breaker
Square D Square D EHB34020 20 Amp 3 Pole 480Y/277VAC Type EHB-4 Bolt On Circuit Breaker
From $134.99
 In stock, 2 units
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Square D HOM2100 100 Amp 2 Pole 120/240V Circuit Breaker - Yellow FaceSquare D HOM2100 100 Amp 2 Pole 120/240V Circuit Breaker - Yellow Face
Square D Square D HOM2100 100 Amp 2 Pole 120/240V Circuit Breaker - Yellow Face
From $34.99
 Sold out
Square D QO270 70 Amp 2 Pole 120/240V QO Circuit Breaker - Yellow FaceSquare D QO270 70 Amp 2 Pole 120/240V QO Circuit Breaker - Yellow Face
Square D Square D QO270 70 Amp 2 Pole 120/240V QO Circuit Breaker - Yellow Face
$12.99
 Sold out
Square D QO130L200GRB 200 Amp 30 Space 240V Dead Front Only w/Main 28 3/8" x 14"Square D QO130L200GRB 200 Amp 30 Space 240V Dead Front Only w/Main 28 3/8" x 14"
Square D Square D QO130L200GRB 200 Amp 30 Space 240V Dead Front Only w/Main 28 3/8" x 14"
$59.99
 Sold out
Square D HOMN2-4L70 70 Amp 2 Pole 240V Series 002 Circuit Breaker Holder/BracketSquare D HOMN2-4L70 70 Amp 2 Pole 240V Series 002 Circuit Breaker Holder/Bracket
Square D Square D HOMN2-4L70 70 Amp 2 Pole 240V Series 002 Circuit Breaker Holder/Bracket
From $9.99
 Sold out
Square D QO1FP Filler Plate/Breaker Blanks QO-1FPSquare D QO1FP Filler Plate/Breaker Blanks QO-1FP
Square D Square D QO1FP Filler Plate/Breaker Blanks QO-1FP
From $3.95
 Sold out
Square D QON2-4L70 70 Amp 2 Pole 240V Mounting Base with Main LugsSquare D QON2-4L70 70 Amp 2 Pole 240V Mounting Base with Main Lugs
Square D Square D QON2-4L70 70 Amp 2 Pole 240V Mounting Base with Main Lugs
$16.99
 Sold out
Square D HOMN612L100 100 Amp 120/240 VAC 6 Space 12 Circuit Type HOM Guts OnlySquare D HOMN612L100 100 Amp 120/240 VAC 6 Space 12 Circuit Type HOM Guts Only
Square D Square D HOMN612L100 100 Amp 120/240 VAC 6 Space 12 Circuit Type HOM Guts Only
From $9.99
 In stock, 3 units
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Square D DU321 30 Amp 3 Phase 240V Non-Fused Safety Switch 9 1/4"x 6 3/4"Square D DU321 30 Amp 3 Phase 240V Non-Fused Safety Switch 9 1/4"x 6 3/4"
Square D Square D DU321 30 Amp 3 Phase 240V Non-Fused Safety Switch 9 1/4"x 6 3/4"
From $29.99
 In stock, 4 units
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Square D QOC30MW225 225A 30 Space 120/240V Panel Door w/Main 30 1/2" x 14 1/4"Square D QOC30MW225 225A 30 Space 120/240V Panel Door w/Main 30 1/2" x 14 1/4"
Square D Square D QOC30MW225 225A 30 Space 120/240V Panel Door w/Main 30 1/2" x 14 1/4"
$59.99
 Sold out
Square D QO6-12L100RB 100 Amp 6 Space 120/240V Panel Cover 12 1/2" x 9 1/8"Square D QO6-12L100RB 100 Amp 6 Space 120/240V Panel Cover 12 1/2" x 9 1/8"
Square D Square D QO6-12L100RB 100 Amp 6 Space 120/240V Panel Cover 12 1/2" x 9 1/8"
From $12.99
 In stock, 15 units
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Square D HOM220GFCI 20 Amp 2 Pole 120/240V GFCI Circuit Breaker - Faded LabelSquare D HOM220GFCI 20 Amp 2 Pole 120/240V GFCI Circuit Breaker - Faded Label
Square D Square D HOM220GFCI 20 Amp 2 Pole 120/240V GFCI Circuit Breaker - Faded Label
$44.99
 Sold out
Square D QOM2200 200 Amp 120/240V Main Circuit Breaker - w/ HandleSquare D QOM2200 200 Amp 120/240V Main Circuit Breaker - w/ Handle
Square D Square D QOM2200 200 Amp 120/240V Main Circuit Breaker - w/ Handle
$38.99
 Sold out
Square D QOM2225VH 225 Amp 2 Pole 120/240V Main Circuit BreakerSquare D QOM2225VH 225 Amp 2 Pole 120/240V Main Circuit Breaker
Square D Square D QOM2225VH 225 Amp 2 Pole 120/240V Main Circuit Breaker
From $59.99
 Sold out
Square D QOB240 40 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Yellow FaceSquare D QOB240 40 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Yellow Face
Square D Square D QOB240 40 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Yellow Face
From $16.99
 In stock, 16 units
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Square D QO120CAFI 20 Amp 1 Pole 120V Type QO AFI BreakerSquare D QO120CAFI 20 Amp 1 Pole 120V Type QO AFI Breaker
Square D Square D QO120CAFI 20 Amp 1 Pole 120V Type QO AFI Breaker
From $27.99
 In stock, 5 units
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Square D QO250GFI 50 Amp 2 Pole 120/240V GFCI Circuit Breaker - Vertical ButtonSquare D QO250GFI 50 Amp 2 Pole 120/240V GFCI Circuit Breaker - Vertical Button
Square D Square D QO250GFI 50 Amp 2 Pole 120/240V GFCI Circuit Breaker - Vertical Button
$63.99
 Sold out
Square D Q2M-2150-5700 2 Pole 150 Amp 240V Circuit Breaker Q2M21505700Square D Q2M-2150-5700 2 Pole 150 Amp 240V Circuit Breaker Q2M21505700
Square D Square D Q2M-2150-5700 2 Pole 150 Amp 240V Circuit Breaker Q2M21505700
$199.95
 Sold out
Square D Q2M-2150-MB 2 Pole 150 Amp 240 Volt Bolt Circuit Breaker Q2M2150MBSquare D Q2M-2150-MB 2 Pole 150 Amp 240 Volt Bolt Circuit Breaker Q2M2150MB
Square D Square D Q2M-2150-MB 2 Pole 150 Amp 240 Volt Bolt Circuit Breaker Q2M2150MB
$299.99
 Sold out
Square D EDB24030 30 Amp 2 Pole 480V Circuit Breaker - Cosmetic FlawSquare D EDB24030 30 Amp 2 Pole 480V Circuit Breaker - Cosmetic Flaw
Square D Square D EDB24030 30 Amp 2 Pole 480V Circuit Breaker - Cosmetic Flaw
From $64.99
 In stock, 2 units
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Square D FA34030 30 Amp 3 Pole 480V I Line Circuit Breaker FA-34030Square D FA34030 30 Amp 3 Pole 480V I Line Circuit Breaker FA-34030
Square D Square D FA34030 30 Amp 3 Pole 480V I Line Circuit Breaker FA-34030
$149.99
 Sold out
Save 37%
Square D HOM3060M150PRB 150 Amp 30-Space 60-Circuit Outdoor Main Breaker Plug-On Neutral HomSquare D HOM3060M150PRB 150 Amp 30-Space 60-Circuit Outdoor Main Breaker Plug-On Neutral Hom
Square D Square D HOM3060M150PRB 150 Amp 30-Space 60-Circuit Outdoor Main Breaker Plug-On Neutral Hom
From $155.95 $249
 Sold out
Square D NQOB NQ302L2C MLO Panelboard 225 Amp 208y/120v 3 Phase 4 Wire Panel 30 Ckt complete with coverSquare D NQOB NQ302L2C MLO Panelboard 225 Amp 208y/120v 3 Phase 4 Wire Panel 30 Ckt complete with cover
Square D Square D NQOB NQ302L2C MLO Panelboard 225 Amp 208y/120v 3 Phase 4 Wire Panel 30 Ckt complete with cover
$429.99
 Sold out
Square D HOM115 15 Amp 1 Pole 120/240V Circuit Breaker - White FaceSquare D HOM115 15 Amp 1 Pole 120/240V Circuit Breaker - White Face
Square D Square D HOM115 15 Amp 1 Pole 120/240V Circuit Breaker - White Face
$3.49
 In stock, 95 units
Save 60%
Square D 8536SBO2S Motor Starter NEMA 600V Max 50/60Hz Size 0 Series ASquare D 8536SBO2S Motor Starter NEMA 600V Max 50/60Hz Size 0 Series A
Square D Square D 8536SBO2S Motor Starter NEMA 600V Max 50/60Hz Size 0 Series A
From $49.99 $125
 Sold out
Square D SDT240 120/240VAC 40 Amp 2 Pole Type SDT Accessory Circuit BreakerSquare D SDT240 120/240VAC 40 Amp 2 Pole Type SDT Accessory Circuit Breaker
Square D Square D SDT240 120/240VAC 40 Amp 2 Pole Type SDT Accessory Circuit Breaker
$99.99
 Sold out
Square D SDT115 Trilliant 120V 15 Amp Single Pole Type SDT Accessory Circuit BreakerSquare D SDT115 Trilliant 120V 15 Amp Single Pole Type SDT Accessory Circuit Breaker
Square D Square D SDT115 Trilliant 120V 15 Amp Single Pole Type SDT Accessory Circuit Breaker
$9.99
 Sold out
Square D HOMC24UC 24 Space 120/240V Panel Door w/Main 27 1/4" x 15 3/8"Square D HOMC24UC 24 Space 120/240V Panel Door w/Main 27 1/4" x 15 3/8"
Square D Square D HOMC24UC 24 Space 120/240V Panel Door w/Main 27 1/4" x 15 3/8"
From $59.99
 In stock, 3 units
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Square D HOMT225230 120/240V 25/30 Amp Quad Circuit BreakerSquare D HOMT225230 120/240V 25/30 Amp Quad Circuit Breaker
Square D Square D HOMT225230 120/240V 25/30 Amp Quad Circuit Breaker
$49.99
 Sold out
Square D/Homeline HOM816M200PFTRB 200A Main Breaker 8/16 Circuit 120/240VAC Type HOM Guts OnlySquare D/Homeline HOM816M200PFTRB 200A Main Breaker 8/16 Circuit 120/240VAC Type HOM Guts Only
Square D Square D/Homeline HOM816M200PFTRB 200A Main Breaker 8/16 Circuit 120/240VAC Type HOM Guts Only
From $49.95
 Sold out
Square D Nema 3R 120/240V Enclosure Panel Door/Cover Only 18" x 11 1/2"Square D Nema 3R 120/240V Enclosure Panel Door/Cover Only 18" x 11 1/2"
Square D Square D Nema 3R 120/240V Enclosure Panel Door/Cover Only 18" x 11 1/2"
$29.99
 Only 1 unit left
Square D QO13040M200/200C 200A 15 Space 240V 30 Space Series Guts Only 10"X17"Square D QO13040M200/200C 200A 15 Space 240V 30 Space Series Guts Only 10"X17"
Square D Square D QO13040M200/200C 200A 15 Space 240V 30 Space Series Guts Only 10"X17"
From $52.99
 In stock, 2 units
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Square D H362N 60 Amp 3 Pole 600 VAC Type 1 Fusible Safety Switch 8.5" X 17.5"Square D H362N 60 Amp 3 Pole 600 VAC Type 1 Fusible Safety Switch 8.5" X 17.5"
Square D Square D H362N 60 Amp 3 Pole 600 VAC Type 1 Fusible Safety Switch 8.5" X 17.5"
From $64.99
 Sold out
Square D HOM2-4L70RB 70 Amp 120/240V Type 3R- Cover OnlySquare D HOM2-4L70RB 70 Amp 120/240V Type 3R- Cover Only
Square D Square D HOM2-4L70RB 70 Amp 120/240V Type 3R- Cover Only
From $9.99
 In stock, 31 units
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SquareD QON16-24 100A 8 Space/16 Circuit 120/240V Load Center Guts Only 6" x 13"SquareD QON16-24 100A 8 Space/16 Circuit 120/240V Load Center Guts Only 6" x 13"
Square D SquareD QON16-24 100A 8 Space/16 Circuit 120/240V Load Center Guts Only 6" x 13"
From $29.99
 Sold out
Square D FA36060 60 Amp 3 Pole Type FA I-Line Circuit BreakerSquare D FA36060 60 Amp 3 Pole Type FA I-Line Circuit Breaker
Square D Square D FA36060 60 Amp 3 Pole Type FA I-Line Circuit Breaker
From $99.99
 Sold out
Square D QOC42US 42 Space 120/240V Panel/Door Only w/Main 38" x 14 1/4"Square D QOC42US 42 Space 120/240V Panel/Door Only w/Main 38" x 14 1/4"
Square D Square D QOC42US 42 Space 120/240V Panel/Door Only w/Main 38" x 14 1/4"
$59.99
 In stock, 6 units
Square D Homeline HOM115PCAFI 15 Amp Combo Arc Fault Circuit BreakerSquare D Homeline HOM115PCAFI 15 Amp Combo Arc Fault Circuit Breaker
Square D Square D Homeline HOM115PCAFI 15 Amp Combo Arc Fault Circuit Breaker
From $14.99
 Only 1 unit left
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Square D QOT22030 20/30 Amp 4 Pole 120/240V Circuit Breaker W/ Metal HookSquare D QOT22030 20/30 Amp 4 Pole 120/240V Circuit Breaker W/ Metal Hook
Square D Square D QOT22030 20/30 Amp 4 Pole 120/240V Circuit Breaker W/ Metal Hook
$229.99
 In stock, 2 units
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Square D QOB250 50 Amp 2 Pole 120/240V Circuit Breaker - Yellow FaceSquare D QOB250 50 Amp 2 Pole 120/240V Circuit Breaker - Yellow Face
Square D Square D QOB250 50 Amp 2 Pole 120/240V Circuit Breaker - Yellow Face
$19.99
 In stock, 28 units
Square D QBL22200 200 Amp 2 Pole 240V PowerPacT Circuit BreakerSquare D QBL22200 200 Amp 2 Pole 240V PowerPacT Circuit Breaker
Square D Square D QBL22200 200 Amp 2 Pole 240V PowerPacT Circuit Breaker
From $79.95
 Only 1 unit left
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Square D HOM2150 150 Amp 2 Pole 240 Volt Circuit BreakerSquare D HOM2150 150 Amp 2 Pole 240 Volt Circuit Breaker
Square D Square D HOM2150 150 Amp 2 Pole 240 Volt Circuit Breaker
From $44.99
 In stock, 5 units
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Square D DU222RB 60A 240VAC Single Phase Non Fused Disconnect Rainproof Type 3R Enclosure Series E02Square D DU222RB 60A 240VAC Single Phase Non Fused Disconnect Rainproof Type 3R Enclosure Series E02
Square D Square D DU222RB 60A 240VAC Single Phase Non Fused Disconnect Rainproof Type 3R Enclosure Series E02
From $69.95
 Sold out
Square D FA36030 30 Amp 3 Pole 600V I-Line Circuit Breaker - Black FaceSquare D FA36030 30 Amp 3 Pole 600V I-Line Circuit Breaker - Black Face
Square D Square D FA36030 30 Amp 3 Pole 600V I-Line Circuit Breaker - Black Face
$99.95
 Only 1 unit left
Square D 100 Amp Panel QO Guts 15/30 Spaces 120/240v Ac W/Ground & Neutral BarSquare D 100 Amp Panel QO Guts 15/30 Spaces 120/240v Ac W/Ground & Neutral Bar
Square D Square D 100 Amp Panel QO Guts 15/30 Spaces 120/240v Ac W/Ground & Neutral Bar
From $29.99
 Sold out
Square D XO115 15 Amp Single Pole Circuit BreakerSquare D XO115 15 Amp Single Pole Circuit Breaker
Cutler Hammer Square D XO115 15 Amp Single Pole Circuit Breaker
From $14.95
 Sold out
Square D QOU230 30 Amp 2 Pole 120/240V 10kA Circuit BreakerSquare D QOU230 30 Amp 2 Pole 120/240V 10kA Circuit Breaker
Square D Square D QOU230 30 Amp 2 Pole 120/240V 10kA Circuit Breaker
$19.99
 In stock, 15 units
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Square D EDB14020 20 Amp 1 Pole 277V Circuit BreakerSquare D EDB14020 20 Amp 1 Pole 277V Circuit Breaker
Square D Square D EDB14020 20 Amp 1 Pole 277V Circuit Breaker
From $4.99
 In stock, 186 units
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