Square D - Panels & Components

4173 products

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Square D QO200TR 60 Amp 2 Space/4 Circuit 120/240 VAC Load Center/Disconnect Guts Only 3.5" X 3Square D QO200TR 60 Amp 2 Space/4 Circuit 120/240 VAC Load Center/Disconnect Guts Only 3.5" X 3
Square D Square D QO200TR 60 Amp 2 Space/4 Circuit 120/240 VAC Load Center/Disconnect Guts Only 3.5" X 3
From $9.99
 Only 1 unit left
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Square D MNP600691 Dead Front Only 8 Space 9 1/8" x 7 1/4"Square D MNP600691 Dead Front Only 8 Space 9 1/8" x 7 1/4"
Square D Square D MNP600691 Dead Front Only 8 Space 9 1/8" x 7 1/4"
$9.99
 Sold out
Square D 8536SBG2 Size 0 Series A 3 Phase 200/230V Contactor with 240 VAC CoilSquare D 8536SBG2 Size 0 Series A 3 Phase 200/230V Contactor with 240 VAC Coil
Square D Square D 8536SBG2 Size 0 Series A 3 Phase 200/230V Contactor with 240 VAC Coil
$44.99
 Sold out
Square D QO2100NRB 100 Amp 1-Phase 240V Breaker-DisconnectSquare D QO2100NRB 100 Amp 1-Phase 240V Breaker-Disconnect
Square D Square D QO2100NRB 100 Amp 1-Phase 240V Breaker-Disconnect
From $29.99
 Sold out
Square D QOB320GFI 20 Amp 3 Pole 120V Bolt On GFI Circuit BreakerSquare D QOB320GFI 20 Amp 3 Pole 120V Bolt On GFI Circuit Breaker
Square D Square D QOB320GFI 20 Amp 3 Pole 120V Bolt On GFI Circuit Breaker
$379.99
 Sold out
Square D QO120 20 Amp 1 Pole 120/240V Circuit Breaker - Old StyleSquare D QO120 20 Amp 1 Pole 120/240V Circuit Breaker - Old Style
Square D Square D QO120 20 Amp 1 Pole 120/240V Circuit Breaker - Old Style
$3.99
 In stock, 145 units
Square D QO140 40 Amp 1 Pole 120/240V Type QO Circuit Breaker - Yellow FaceSquare D QO140 40 Amp 1 Pole 120/240V Type QO Circuit Breaker - Yellow Face
Square D Square D QO140 40 Amp 1 Pole 120/240V Type QO Circuit Breaker - Yellow Face
$6.99
 In stock, 12 units
Square D QO315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Yellow FaceSquare D QO315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Yellow Face
Square D Square D QO315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Yellow Face
From $37.99
 In stock, 2 units
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Square D QO340 40 Amp 3 Pole 240V Circuit Breaker - Black FaceSquare D QO340 40 Amp 3 Pole 240V Circuit Breaker - Black Face
Square D Square D QO340 40 Amp 3 Pole 240V Circuit Breaker - Black Face
$37.99
 In stock, 17 units
Square D QOB340 40 Amp 3 Pole 240v QOB Bolt-In Circuit Breaker - Black FaceSquare D QOB340 40 Amp 3 Pole 240v QOB Bolt-In Circuit Breaker - Black Face
Square D Square D QOB340 40 Amp 3 Pole 240v QOB Bolt-In Circuit Breaker - Black Face
$37.99
 Only 1 unit left
Square D/Homeline HOM215 15 Amp 2 Pole 120/240V Circuit Breaker - White StickerSquare D/Homeline HOM215 15 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
Square D Square D/Homeline HOM215 15 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
From $6.99
 In stock, 4 units
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Square D HOM235 35 Amp 2 Pole 120/240V Circuit Breaker - White StickerSquare D HOM235 35 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
Square D Square D HOM235 35 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
$9.99
 In stock, 3 units
Square D HOM260 60 Amp 2 Pole 120/240V Circuit Breaker - White StickerSquare D HOM260 60 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
Square D Square D HOM260 60 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
$12.99
 In stock, 37 units
Square D QOB240 40 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Black FaceSquare D QOB240 40 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Black Face
Square D Square D QOB240 40 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Black Face
$14.99
 In stock, 5 units
Square D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Old StyleSquare D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Old Style
Square D Square D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Old Style
$4.99
 In stock, 4 units
Square D B-40 Overload Relay Thermal UnitSquare D B-40 Overload Relay Thermal Unit
Square D Square D B-40 Overload Relay Thermal Unit
$9.99
 Sold out
Square D FA36030 3 Pole 30 Amp 600v I Line Circuit Breaker - Gray FaceSquare D FA36030 3 Pole 30 Amp 600v I Line Circuit Breaker - Gray Face
Square D Square D FA36030 3 Pole 30 Amp 600v I Line Circuit Breaker - Gray Face
$99.95
 Sold out
Square D HOM270 70 Amp 2 Pole 120/240V Circuit Breaker - White StickerSquare D HOM270 70 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
Square D Square D HOM270 70 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
$19.99
 In stock, 2 units
Square D HOM2175SB 150V Surge breaker Secondary Surge ArresterSquare D HOM2175SB 150V Surge breaker Secondary Surge Arrester
Square D Square D HOM2175SB 150V Surge breaker Secondary Surge Arrester
From $39.99
 In stock, 4 units
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Square D QOC40UF 40 Space 120/240V Panel Door Only w/Main 35" x 15 1/2"Square D QOC40UF 40 Space 120/240V Panel Door Only w/Main 35" x 15 1/2"
Square D Square D QOC40UF 40 Space 120/240V Panel Door Only w/Main 35" x 15 1/2"
$59.99
 In stock, 2 units
Square D EDB24070 70 Amp 2 Pole 480/277V Circuit BreakerSquare D EDB24070 70 Amp 2 Pole 480/277V Circuit Breaker
Square D Square D EDB24070 70 Amp 2 Pole 480/277V Circuit Breaker
$129.95
 In stock, 3 units
Square D JDA36250U31X JD250 250 Amp 3 Pole PowerPact Circuit BreakerSquare D JDA36250U31X JD250 250 Amp 3 Pole PowerPact Circuit Breaker
Square D Square D JDA36250U31X JD250 250 Amp 3 Pole PowerPact Circuit Breaker
$799.99
 Sold out
Square D QO1301021 30 Amp 1 Pole 120/240V Circuit Breaker w/Shunt TripSquare D QO1301021 30 Amp 1 Pole 120/240V Circuit Breaker w/Shunt Trip
Square D Square D QO1301021 30 Amp 1 Pole 120/240V Circuit Breaker w/Shunt Trip
$59.99
 Sold out
Square D B150 Series 4 1 1/2" Service HubSquare D B150 Series 4 1 1/2" Service Hub
Square D Square D B150 Series 4 1 1/2" Service Hub
From $6.99
 Sold out
Square D QOB135 35 Amp Single Pole Bolt On Circuit BreakerSquare D QOB135 35 Amp Single Pole Bolt On Circuit Breaker
Square D Square D QOB135 35 Amp Single Pole Bolt On Circuit Breaker
$11.99
 Sold out
Square D QO2201021 20 Amp 2 Pole 120/240V Circuit Breaker w/Shunt TripSquare D QO2201021 20 Amp 2 Pole 120/240V Circuit Breaker w/Shunt Trip
Square D Square D QO2201021 20 Amp 2 Pole 120/240V Circuit Breaker w/Shunt Trip
$79.99
 Only 1 unit left
Square D HOM4080M200PC 40 Space 200A 120/240V Single Phase MLO Guts OnlySquare D HOM4080M200PC 40 Space 200A 120/240V Single Phase MLO Guts Only
Square D Square D HOM4080M200PC 40 Space 200A 120/240V Single Phase MLO Guts Only
$92
 Sold out
Square D HOML2125 125 Amp 2 Pole 120/240V Plug On Subfeed Lug KitSquare D HOML2125 125 Amp 2 Pole 120/240V Plug On Subfeed Lug Kit
Square D Square D HOML2125 125 Amp 2 Pole 120/240V Plug On Subfeed Lug Kit
$24.99
 Sold out
Square D HOM2040M200PC 200 Amp 20 Space 120/240V Load Center Guts 16" x 10 3/4"Square D HOM2040M200PC 200 Amp 20 Space 120/240V Load Center Guts 16" x 10 3/4"
Square D Square D HOM2040M200PC 200 Amp 20 Space 120/240V Load Center Guts 16" x 10 3/4"
$69.99
 Sold out
Square D HOM2448L125PGC 24 Space 48 Circuit 125 A Main Lug Guts OnlySquare D HOM2448L125PGC 24 Space 48 Circuit 125 A Main Lug Guts Only
S&S Electrical Supply Square D HOM2448L125PGC 24 Space 48 Circuit 125 A Main Lug Guts Only
$59
 Sold out
Square D Homeline HOM4080M200PQC 200 Amp 40-Space 80-Circuit Panel Guts OnlySquare D Homeline HOM4080M200PQC 200 Amp 40-Space 80-Circuit Panel Guts Only
Square D Square D Homeline HOM4080M200PQC 200 Amp 40-Space 80-Circuit Panel Guts Only
$109
 Sold out
Square D HOM2040M100PRB 100 Amp 20 Space Dead Front w/Main 20 1/2" x 14"Square D HOM2040M100PRB 100 Amp 20 Space Dead Front w/Main 20 1/2" x 14"
Square D Square D HOM2040M100PRB 100 Amp 20 Space Dead Front w/Main 20 1/2" x 14"
From $49.99
 Sold out
Square D QON24L125 12 Space/24 Circuit 125 Amp Main Load Center Guts Only 9" x 16"Square D QON24L125 12 Space/24 Circuit 125 Amp Main Load Center Guts Only 9" x 16"
Square D Square D QON24L125 12 Space/24 Circuit 125 Amp Main Load Center Guts Only 9" x 16"
From $44.95
 In stock, 2 units
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Square D QON Series 15 Space/30 Circuit Panelboard Guts Only 8" X 14"Square D QON Series 15 Space/30 Circuit Panelboard Guts Only 8" X 14"
Square D Square D QON Series 15 Space/30 Circuit Panelboard Guts Only 8" X 14"
$34.99
 Sold out
Square D PowerPact JGA36225 225 Amp 3 Pole JG250 Circuit Breaker JGA36225YESquare D PowerPact JGA36225 225 Amp 3 Pole JG250 Circuit Breaker JGA36225YE
Square D Square D PowerPact JGA36225 225 Amp 3 Pole JG250 Circuit Breaker JGA36225YE
$999.99
 Sold out
Square D Nema 3R Dead Front 200 Amps 120/240V 30 Space 33 3/16" x 14"Square D Nema 3R Dead Front 200 Amps 120/240V 30 Space 33 3/16" x 14"
Square D Square D Nema 3R Dead Front 200 Amps 120/240V 30 Space 33 3/16" x 14"
$91
 Sold out
Square D QON20-30L150 150 Amp 10 Space 120/240V Series G1 Guts Only 8.5" X 14"Square D QON20-30L150 150 Amp 10 Space 120/240V Series G1 Guts Only 8.5" X 14"
Square D Square D QON20-30L150 150 Amp 10 Space 120/240V Series G1 Guts Only 8.5" X 14"
$79.99
 In stock, 7 units
Square D QOH2100 100 Amp 2 Pole 120/240V Plug on Circuit BreakerSquare D QOH2100 100 Amp 2 Pole 120/240V Plug on Circuit Breaker
Square D Square D QOH2100 100 Amp 2 Pole 120/240V Plug on Circuit Breaker
$189.99
 Sold out
Square D QOM60VH 60 Amp 2 Pole 240V Type QOM1 Circuit BreakerSquare D QOM60VH 60 Amp 2 Pole 240V Type QOM1 Circuit Breaker
Square D Square D QOM60VH 60 Amp 2 Pole 240V Type QOM1 Circuit Breaker
$39.99
 Sold out
Save 8%
Square D 9070T50D1 Industrial Control Transformer 220-480V Class X2 kVA 0.05Square D 9070T50D1 Industrial Control Transformer 220-480V Class X2 kVA 0.05
Square D Square D 9070T50D1 Industrial Control Transformer 220-480V Class X2 kVA 0.05
$32.99 $35.77
 Sold out
Save 18%
Square D 8736 SA016 Nema Size 00 Series B Reversing Starter/Contactor 3 Phase 200-575 VAC 1 1/2 to 2 HP with 120 VAC CoilSquare D 8736 SA016 Nema Size 00 Series B Reversing Starter/Contactor 3 Phase 200-575 VAC 1 1/2 to 2 HP with 120 VAC Coil
Square D Square D 8736 SA016 Nema Size 00 Series B Reversing Starter/Contactor 3 Phase 200-575 VAC 1 1/2 to 2 HP with 120 VAC Coil
$32.99 $39.99
 Sold out
Save 26%
Square D 8502SF02S AC Contactor 600VAC Max. 100Hp Series A NEMA Size 4Square D 8502SF02S AC Contactor 600VAC Max. 100Hp Series A NEMA Size 4
Square D Square D 8502SF02S AC Contactor 600VAC Max. 100Hp Series A NEMA Size 4
$524.99 $713.60
 Sold out
Square D FAL34080 80 Amp 3 Pole 480V Molded Case Circuit BreakerSquare D FAL34080 80 Amp 3 Pole 480V Molded Case Circuit Breaker
Square D Square D FAL34080 80 Amp 3 Pole 480V Molded Case Circuit Breaker
From $144.99
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Save 8%
Square D QO 200 Amp 42-Space 42-Circuit Indoor Main Breaker Plug-On Neutral Load Center with Cover- Value Pack (QO142M200PCVP)Square D QO 200 Amp 42-Space 42-Circuit Indoor Main Breaker Plug-On Neutral Load Center with Cover- Value Pack (QO142M200PCVP)
Square D Square D QO 200 Amp 42-Space 42-Circuit Indoor Main Breaker Plug-On Neutral Load Center with Cover- Value Pack (QO142M200PCVP)
$325 $355
 Sold out
Save 30%
Square D B10.2 Overload Relay Thermal UnitSquare D B10.2 Overload Relay Thermal Unit
Square D Square D B10.2 Overload Relay Thermal Unit
From $6.99 $10
 Sold out
Save 60%
Square D B40 Overload Relay Thermal UnitSquare D B40 Overload Relay Thermal Unit
Square D Square D B40 Overload Relay Thermal Unit
From $9.99 $25
 Only 1 unit left
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Square D Q2M2125MTG 125 Amp 2 Pole 240V Circuit BreakerSquare D Q2M2125MTG 125 Amp 2 Pole 240V Circuit Breaker
Square D Square D Q2M2125MTG 125 Amp 2 Pole 240V Circuit Breaker
$129.99
 Sold out
Square D QMB210T Saflex Panelboard Twin Switch 250 VAC 100 Amp 1 PhaseSquare D QMB210T Saflex Panelboard Twin Switch 250 VAC 100 Amp 1 Phase
Square D Square D QMB210T Saflex Panelboard Twin Switch 250 VAC 100 Amp 1 Phase
$499
 Sold out

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