Square D - Panels & Components

4110 products

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Square D HomeLine HOM2-4L70F 70 Amp 120/240V Deadfront 2 Space 10 1/2" x 6 1/8"Square D HomeLine HOM2-4L70F 70 Amp 120/240V Deadfront 2 Space 10 1/2" x 6 1/8"
Square D Square D HomeLine HOM2-4L70F 70 Amp 120/240V Deadfront 2 Space 10 1/2" x 6 1/8"
$11.99
 In stock, 8 units
Square D KH36250 3 Pole 250 Amp 600V I Line Circuit BreakerSquare D KH36250 3 Pole 250 Amp 600V I Line Circuit Breaker
Square D Square D KH36250 3 Pole 250 Amp 600V I Line Circuit Breaker
$989.99
 Sold out
Square D Cutler Hammer XO240 2 Pole 40 Amp 120/240v Circuit Breaker Thick StyleSquare D Cutler Hammer XO240 2 Pole 40 Amp 120/240v Circuit Breaker Thick Style
Square D Square D Cutler Hammer XO240 2 Pole 40 Amp 120/240v Circuit Breaker Thick Style
$69.99
 Sold out
Square D 92453 100 Amp 4 Pole 240V Type 1 Enclosure Series E1 Double Throw Non Fusible Transfer SwitchSquare D 92453 100 Amp 4 Pole 240V Type 1 Enclosure Series E1 Double Throw Non Fusible Transfer Switch
Square D Square D 92453 100 Amp 4 Pole 240V Type 1 Enclosure Series E1 Double Throw Non Fusible Transfer Switch
$499.99
 Sold out
Square D NQ442L2C 225 Amp 3 Phase 4 Wire 240V 42 Circuit NQ Panelboard 44" x 20"Square D NQ442L2C 225 Amp 3 Phase 4 Wire 240V 42 Circuit NQ Panelboard 44" x 20"
Square D Square D NQ442L2C 225 Amp 3 Phase 4 Wire 240V 42 Circuit NQ Panelboard 44" x 20"
$899.99
 Only 1 unit left
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Square D LA400S 400 Amp 600Vac 500VDC Type 1 Indoor EnclosureSquare D LA400S 400 Amp 600Vac 500VDC Type 1 Indoor Enclosure
Square D Square D LA400S 400 Amp 600Vac 500VDC Type 1 Indoor Enclosure
$299.99
 Sold out
Square D H364N 200 Amp 3 Pole 600V Fusible Type 1 Disconnect Safety SwitchSquare D H364N 200 Amp 3 Pole 600V Fusible Type 1 Disconnect Safety Switch
Square D Square D H364N 200 Amp 3 Pole 600V Fusible Type 1 Disconnect Safety Switch
$399.99
 Sold out
Square D HGA36015 3 Pole 15 Amp 600V I-Line Circuit BreakerSquare D HGA36015 3 Pole 15 Amp 600V I-Line Circuit Breaker
Square D Square D HGA36015 3 Pole 15 Amp 600V I-Line Circuit Breaker
$259.99
 Sold out
Square D FC34060 3 Pole 60 Amp I Line Circuit BreakerSquare D FC34060 3 Pole 60 Amp I Line Circuit Breaker
Square D Square D FC34060 3 Pole 60 Amp I Line Circuit Breaker
$399.95
 Only 1 unit left
Square D QBA32225 225 Amp 240V 3 Pole I Line Circuit BreakerSquare D QBA32225 225 Amp 240V 3 Pole I Line Circuit Breaker
Square D Square D QBA32225 225 Amp 240V 3 Pole I Line Circuit Breaker
$399.99
 Sold out
Square D MAP36600 600 Amp 3 Pole 600V Type MAL Circuit BreakerSquare D MAP36600 600 Amp 3 Pole 600V Type MAL Circuit Breaker
Square D Square D MAP36600 600 Amp 3 Pole 600V Type MAL Circuit Breaker
From $344.99
 Sold out
Square D HOM3060L225PGCVP 225 Amp 30SP 120/240V Main Lug Load Center w/BreakersSquare D HOM3060L225PGCVP 225 Amp 30SP 120/240V Main Lug Load Center w/Breakers
Square D Square D HOM3060L225PGCVP 225 Amp 30SP 120/240V Main Lug Load Center w/Breakers
$119.99
 In stock, 2 units
Square D Homeline HOM2040M100PCVP 100 Amp 20-Space 40-Circuit Indoor Main Breaker Plug-on Neutral Load Center with CoverSquare D Homeline HOM2040M100PCVP 100 Amp 20-Space 40-Circuit Indoor Main Breaker Plug-on Neutral Load Center with Cover
Square D Square D Homeline HOM2040M100PCVP 100 Amp 20-Space 40-Circuit Indoor Main Breaker Plug-on Neutral Load Center with Cover
$81.99
 Sold out
Square D HOM3060M150PC 150 Amp 30 Space 120/240V Load Center Guts Only 9" X 21"Square D HOM3060M150PC 150 Amp 30 Space 120/240V Load Center Guts Only 9" X 21"
Square D Square D HOM3060M150PC 150 Amp 30 Space 120/240V Load Center Guts Only 9" X 21"
From $79.99
 In stock, 2 units
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Square D QO 6-12 100 Amp 6 Space 120/240V Dead Front Cover 10 1/8" x 7 5/8"Square D QO 6-12 100 Amp 6 Space 120/240V Dead Front Cover 10 1/8" x 7 5/8"
Square D Square D QO 6-12 100 Amp 6 Space 120/240V Dead Front Cover 10 1/8" x 7 5/8"
$19.99
 Sold out
Square D QO124M100PCVP QO Convertible Main Neutral Load Center 100 Amp 12 Space,24 Circuit 120/240V Copper Bus Indoor Surface/Flush Mount Value PackSquare D QO124M100PCVP QO Convertible Main Neutral Load Center 100 Amp 12 Space,24 Circuit 120/240V Copper Bus Indoor Surface/Flush Mount Value Pack
Square D Square D QO124M100PCVP QO Convertible Main Neutral Load Center 100 Amp 12 Space,24 Circuit 120/240V Copper Bus Indoor Surface/Flush Mount Value Pack
$99
 Sold out
Square D Q1L2125 125 Amp 2 Pole 120/240V Circuit BreakerSquare D Q1L2125 125 Amp 2 Pole 120/240V Circuit Breaker
Square D Square D Q1L2125 125 Amp 2 Pole 120/240V Circuit Breaker
$299.99
 Only 1 unit left
Square D 800 Amp I-Line Panelboard 120/208 1 Phase 3 Wire Type 3R Cat. Num HCP32688Square D 800 Amp I-Line Panelboard 120/208 1 Phase 3 Wire Type 3R Cat. Num HCP32688
Square D Square D 800 Amp I-Line Panelboard 120/208 1 Phase 3 Wire Type 3R Cat. Num HCP32688
$6,800
 Sold out
Square D 800 Amp Heavy Duty Switch 120/240 Type 3R Cat. Num H227NRSquare D 800 Amp Heavy Duty Switch 120/240 Type 3R Cat. Num H227NR
Square D Square D 800 Amp Heavy Duty Switch 120/240 Type 3R Cat. Num H227NR
$4,900
 Sold out
Square D SDT120 120/240VAC 20 Amp Single Pole Type SDT Accessory Circuit BreakerSquare D SDT120 120/240VAC 20 Amp Single Pole Type SDT Accessory Circuit Breaker
Square D Square D SDT120 120/240VAC 20 Amp Single Pole Type SDT Accessory Circuit Breaker
From $8.99
 In stock, 45 units
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Square D KA36200 3 Pole 200 Amp 600V I Line Circuit BreakerSquare D KA36200 3 Pole 200 Amp 600V I Line Circuit Breaker
Square D Square D KA36200 3 Pole 200 Amp 600V I Line Circuit Breaker
$429.99
 Sold out
Square D Lightning Contactor 8903LO80 8 pole 120v Coil LO 80, L080Square D Lightning Contactor 8903LO80 8 pole 120v Coil LO 80, L080
Square D Square D Lightning Contactor 8903LO80 8 pole 120v Coil LO 80, L080
$224.99
 Sold out
Square D QON420L125 125 Amp 120/208V Load Center Guts OnlySquare D QON420L125 125 Amp 120/208V Load Center Guts Only
Square D Square D QON420L125 125 Amp 120/208V Load Center Guts Only
$79.99
 Only 1 unit left
Square D EHB14015 2 Pole 15 Amp 277VAC Type EHB Bolt on Circuit BreakerSquare D EHB14015 2 Pole 15 Amp 277VAC Type EHB Bolt on Circuit Breaker
Square D Square D EHB14015 2 Pole 15 Amp 277VAC Type EHB Bolt on Circuit Breaker
$7.99
 Sold out
Square D L211N 30 Amp Light Duty Disconnect Switch 120/240V 3-Wires Series E02 Type 1 EnclosureSquare D L211N 30 Amp Light Duty Disconnect Switch 120/240V 3-Wires Series E02 Type 1 Enclosure
Square D Square D L211N 30 Amp Light Duty Disconnect Switch 120/240V 3-Wires Series E02 Type 1 Enclosure
$27.99
 Sold out
Square D KH36200 200 Amp 600V 3 Pole Thermal Magnetic Circuit Breaker Type KASquare D KH36200 200 Amp 600V 3 Pole Thermal Magnetic Circuit Breaker Type KA
Square D Square D KH36200 200 Amp 600V 3 Pole Thermal Magnetic Circuit Breaker Type KA
From $449.99
 Sold out
Square D QOB280 80 Amp 2 Pole 120/240V Bolt On Circuit BreakerSquare D QOB280 80 Amp 2 Pole 120/240V Bolt On Circuit Breaker
Square D Square D QOB280 80 Amp 2 Pole 120/240V Bolt On Circuit Breaker
$29.99
 In stock, 3 units
Square D EZMR114-125 Single Phase 4 Ringless Sockets 120/240VAC 125A Per Branch 800A MaxSquare D EZMR114-125 Single Phase 4 Ringless Sockets 120/240VAC 125A Per Branch 800A Max
Square D Square D EZMR114-125 Single Phase 4 Ringless Sockets 120/240VAC 125A Per Branch 800A Max
From $1,825.97
 Only 1 unit left
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Square D EZM315-125 EZ Meter-Pak 5 Position 208Y/120VAC 800A Max Ring TypeSquare D EZM315-125 EZ Meter-Pak 5 Position 208Y/120VAC 800A Max Ring Type
Square D Square D EZM315-125 EZ Meter-Pak 5 Position 208Y/120VAC 800A Max Ring Type
From $1,295.99
 Sold out
Square D QOC430M Door/Cover Only with Main 30 Space 33 3/4" x 14 1/4"Square D QOC430M Door/Cover Only with Main 30 Space 33 3/4" x 14 1/4"
Square D Square D QOC430M Door/Cover Only with Main 30 Space 33 3/4" x 14 1/4"
$59.99
 Sold out
Save 25%
Square D 225A 208Y/120VAC 3Ph 4 Wire Series E2 MLO Type QOB Panel BoardSquare D 225A 208Y/120VAC 3Ph 4 Wire Series E2 MLO Type QOB Panel Board
Square D Square D 225A 208Y/120VAC 3Ph 4 Wire Series E2 MLO Type QOB Panel Board
From $316.99 $421
 Sold out
Square D HU365DS 3 Pole 400A 600VAC NEMA4/4X/5 Stainless Steel Safety Switch/DisconnectSquare D HU365DS 3 Pole 400A 600VAC NEMA4/4X/5 Stainless Steel Safety Switch/Disconnect
Square D Square D HU365DS 3 Pole 400A 600VAC NEMA4/4X/5 Stainless Steel Safety Switch/Disconnect
$2,496.88
 Sold out
Square D HU364DS 3 Phase Non-Fused 200A 600VAC Nema4/4X/5 Stainless Steel Safety SwitchSquare D HU364DS 3 Phase Non-Fused 200A 600VAC Nema4/4X/5 Stainless Steel Safety Switch
Square D Square D HU364DS 3 Phase Non-Fused 200A 600VAC Nema4/4X/5 Stainless Steel Safety Switch
$850.95
 Sold out
Square D FSP 200 Amp Fuse Block with Pull OutSquare D FSP 200 Amp Fuse Block with Pull Out
Unknown Square D FSP 200 Amp Fuse Block with Pull Out
From $99.99
 Sold out
Square D 32 Position Neutral/Ground Bar from QO2MT panel assemblySquare D 32 Position Neutral/Ground Bar from QO2MT panel assembly
Unknown Square D 32 Position Neutral/Ground Bar from QO2MT panel assembly
$10.50
 Sold out
Square D QO130M150 30 Space 150A 120/240V Type QO Panel Guts Only 18" x 11"Square D QO130M150 30 Space 150A 120/240V Type QO Panel Guts Only 18" x 11"
Square D Square D QO130M150 30 Space 150A 120/240V Type QO Panel Guts Only 18" x 11"
$39.99
 Sold out
Square D/Homeline HOM40M200C Series 2 Single Phase 200A 40Space Main Breaker Type Cover Only 39.25 x 15 5"Square D/Homeline HOM40M200C Series 2 Single Phase 200A 40Space Main Breaker Type Cover Only 39.25 x 15 5"
Square D Square D/Homeline HOM40M200C Series 2 Single Phase 200A 40Space Main Breaker Type Cover Only 39.25 x 15 5"
$69.99
 Sold out
Square D QO2125VH 125 Amp 2 Pole 22K 120/240V Plug On Circuit BreakerSquare D QO2125VH 125 Amp 2 Pole 22K 120/240V Plug On Circuit Breaker
Square D Square D QO2125VH 125 Amp 2 Pole 22K 120/240V Plug On Circuit Breaker
From $119.99
 In stock, 4 units
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Square D KA225S Nema1 225A 600VAC Max Circuit Breaker Enclosure Type KA or FASquare D KA225S Nema1 225A 600VAC Max Circuit Breaker Enclosure Type KA or FA
Square D Square D KA225S Nema1 225A 600VAC Max Circuit Breaker Enclosure Type KA or FA
$174.99
 Sold out
Square D EHB14030 1 Pole 30 Amp 277V Circuit BreakerSquare D EHB14030 1 Pole 30 Amp 277V Circuit Breaker
Square D Square D EHB14030 1 Pole 30 Amp 277V Circuit Breaker
$199.99
 Sold out
Square D Square D QON 20-24 20 Space 125 Amp 120/240 VAC Guts Only 6" X 13"
$39.99
 Only 1 unit left
Square D 9080 LBA3652021 760A CU/620A AL 600VAC 3 Pole 2 Line 2 Load Power Distribution BlockSquare D 9080 LBA3652021 760A CU/620A AL 600VAC 3 Pole 2 Line 2 Load Power Distribution Block
Square D Square D 9080 LBA3652021 760A CU/620A AL 600VAC 3 Pole 2 Line 2 Load Power Distribution Block
$149.99
 Sold out
Square D SDSA3650 3 PH 600V Secondary-Surge Arrester/Surge ProtectiveSquare D SDSA3650 3 PH 600V Secondary-Surge Arrester/Surge Protective
Square D Square D SDSA3650 3 PH 600V Secondary-Surge Arrester/Surge Protective
$44.99
 Sold out
Square D QO13040L200G 200 Amp 30 Space 120/240V Convertible Main Lug Guts OnlySquare D QO13040L200G 200 Amp 30 Space 120/240V Convertible Main Lug Guts Only
Square D Square D QO13040L200G 200 Amp 30 Space 120/240V Convertible Main Lug Guts Only
$59.95
 In stock, 3 units
Square D A200 Hub 2" Rigid ConduitSquare D A200 Hub 2" Rigid Conduit
Square D Square D A200 Hub 2" Rigid Conduit
$11.99
 Sold out
Square D NQ418L1C With MH26BE Type 1 Enclosure 18 Circuit 100A 3Ph 208Y/120V NC26S Cover (New)Square D NQ418L1C With MH26BE Type 1 Enclosure 18 Circuit 100A 3Ph 208Y/120V NC26S Cover (New)
Square D Square D NQ418L1C With MH26BE Type 1 Enclosure 18 Circuit 100A 3Ph 208Y/120V NC26S Cover (New)
$349.98
 Sold out
Square D QO290 90 Amp 240v 2 Pole 10ka Plug in Circuit Breaker - Black FaceSquare D QO290 90 Amp 240v 2 Pole 10ka Plug in Circuit Breaker - Black Face
Square D Square D QO290 90 Amp 240v 2 Pole 10ka Plug in Circuit Breaker - Black Face
$24.95
 Sold out
Square D QOC40US 40 Space 120/240V Panel/Door Only w/Main 33 3/4" x 14 1/4"Square D QOC40US 40 Space 120/240V Panel/Door Only w/Main 33 3/4" x 14 1/4"
Square D Square D QOC40US 40 Space 120/240V Panel/Door Only w/Main 33 3/4" x 14 1/4"
From $59.99
 In stock, 3 units
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