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Square D - Panels & Components

4062 products

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Square D S 30021-529-50 Transformer 220/230/240/440/460/480V 50/60HzSquare D S 30021-529-50 Transformer 220/230/240/440/460/480V 50/60Hz
Square D Square D S 30021-529-50 Transformer 220/230/240/440/460/480V 50/60Hz
$38.08
 Sold out
Save 54%
Square D/Schneider Electric SDSA1175 Surge Protector 120/240V 3-Wire 50/60HZSquare D/Schneider Electric SDSA1175 Surge Protector 120/240V 3-Wire 50/60HZ
Square D Square D/Schneider Electric SDSA1175 Surge Protector 120/240V 3-Wire 50/60HZ
$42.32 $91.70
 Sold out
Schneider Electric 389FXBXC-120A 120 Amp Coil: 120V Power Relay SE Relay DPDT Plug 8-BladesSchneider Electric 389FXBXC-120A 120 Amp Coil: 120V Power Relay SE Relay DPDT Plug 8-Blades
Schneider Electric Schneider Electric 389FXBXC-120A 120 Amp Coil: 120V Power Relay SE Relay DPDT Plug 8-Blades
$35.26
 Sold out
Square D LAL36350MB 350 Amp 600V 3 Pole Thermal Magnetic Circuit BreakerSquare D LAL36350MB 350 Amp 600V 3 Pole Thermal Magnetic Circuit Breaker
Square D Square D LAL36350MB 350 Amp 600V 3 Pole Thermal Magnetic Circuit Breaker
$564.37
 Sold out
Square D 8903LO04V02 30 Amp 4 Pole Lighting Contactor 120V 60HZ Series C 0325Square D 8903LO04V02 30 Amp 4 Pole Lighting Contactor 120V 60HZ Series C 0325
Square D Square D 8903LO04V02 30 Amp 4 Pole Lighting Contactor 120V 60HZ Series C 0325
$197.52
 Sold out
Square D QO200TRCP 60A 120/240VAC Nema3R Type QO Disconnect -No Guts or BreakerSquare D QO200TRCP 60A 120/240VAC Nema3R Type QO Disconnect -No Guts or Breaker
Square D Square D QO200TRCP 60A 120/240VAC Nema3R Type QO Disconnect -No Guts or Breaker
$14.10
 Sold out
Square D Dead Front 15 3/8" x 9 3/8"Square D Dead Front 15 3/8" x 9 3/8"
Square D Square D Dead Front 15 3/8" x 9 3/8"
$42.32
 In stock, 3 units
Square D QOC20MW223 Series L7 Load Center Cover 20 Space 27 1/2" x 15 1/2"Square D QOC20MW223 Series L7 Load Center Cover 20 Space 27 1/2" x 15 1/2"
Square D Square D QOC20MW223 Series L7 Load Center Cover 20 Space 27 1/2" x 15 1/2"
$84.64
 Sold out
Save 26%
Square D NQOD442M225 Panelboard 225 Amp 3 Phase 4 Wire 42 Spaces W/Type 1 EnclosureSquare D NQOD442M225 Panelboard 225 Amp 3 Phase 4 Wire 42 Spaces W/Type 1 Enclosure
Square D Square D NQOD442M225 Panelboard 225 Amp 3 Phase 4 Wire 42 Spaces W/Type 1 Enclosure
$728.05 $987.67
 Sold out
Square D Saflex SD-75716 3P 3W 100 Amp Max Series 3 480V Circuit Breaker Plug in UnitSquare D Saflex SD-75716 3P 3W 100 Amp Max Series 3 480V Circuit Breaker Plug in Unit
Square D Square D Saflex SD-75716 3P 3W 100 Amp Max Series 3 480V Circuit Breaker Plug in Unit
$423.28
 Sold out
Square D EGB34110 110 Amp 3 Pole 480V Bolt on Circuit BreakerSquare D EGB34110 110 Amp 3 Pole 480V Bolt on Circuit Breaker
Square D Square D EGB34110 110 Amp 3 Pole 480V Bolt on Circuit Breaker
$1,128.76
 Only 1 unit left
Square D NQOD430M100 100 Amp 208Y/120V 3 Phase 4 Wire Series E2 NQOD Panelboard EnclosureSquare D NQOD430M100 100 Amp 208Y/120V 3 Phase 4 Wire Series E2 NQOD Panelboard Enclosure
Square D Square D NQOD430M100 100 Amp 208Y/120V 3 Phase 4 Wire Series E2 NQOD Panelboard Enclosure
$705.46
 Sold out
Square D H365NR 400 Amp 3 Pole 4W 600V Fusible HD Nema 3R Safety SwitchSquare D H365NR 400 Amp 3 Pole 4W 600V Fusible HD Nema 3R Safety Switch
Square D Square D H365NR 400 Amp 3 Pole 4W 600V Fusible HD Nema 3R Safety Switch
From $2,257.54
 In stock, 3 units
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Schneider Electric LADN22 Auxiliary Contact Block TeSys D, 2NO + 2NC, Front Mounting, Screw Clamp TerminalsSchneider Electric LADN22 Auxiliary Contact Block TeSys D, 2NO + 2NC, Front Mounting, Screw Clamp Terminals
Square D Schneider Electric LADN22 Auxiliary Contact Block TeSys D, 2NO + 2NC, Front Mounting, Screw Clamp Terminals
$8.45
 Only 1 unit left
Schneider Electric LAD4RCU - Transient Suppressor for LC1D09-LC1D38, 110-250 VAC, TeSys D SeriesSchneider Electric LAD4RCU - Transient Suppressor for LC1D09-LC1D38, 110-250 VAC, TeSys D Series
schneider Schneider Electric LAD4RCU - Transient Suppressor for LC1D09-LC1D38, 110-250 VAC, TeSys D Series
$11.27
 In stock, 2 units
Schneider Electric LC1F115 200 Amp 3 Pole 600V Magnetic ContactorSchneider Electric LC1F115 200 Amp 3 Pole 600V Magnetic Contactor
Schneider Electric Schneider Electric LC1F115 200 Amp 3 Pole 600V Magnetic Contactor
From $98.75
 Sold out
Square D MH44 Type 1 NQ/NF Panelboard Enclosure/Box 44" x 20"Square D MH44 Type 1 NQ/NF Panelboard Enclosure/Box 44" x 20"
Square D Square D MH44 Type 1 NQ/NF Panelboard Enclosure/Box 44" x 20"
$141.08
 Only 1 unit left
Square D MH38 Type 1 NQ/NF Panelboard Enclosure/Box 38" x 20"Square D MH38 Type 1 NQ/NF Panelboard Enclosure/Box 38" x 20"
Square D Square D MH38 Type 1 NQ/NF Panelboard Enclosure/Box 38" x 20"
$126.97
 Only 1 unit left
Square D DU323 Fused 240v 3 Phase 100 Amp Safety SwitchSquare D DU323 Fused 240v 3 Phase 100 Amp Safety Switch
Square D Square D DU323 Fused 240v 3 Phase 100 Amp Safety Switch
$134.03
 Sold out
Square D S39021-518-51 Class 9070 Type EL-2 Series C Industrial Control Transformer 480V .100kVASquare D S39021-518-51 Class 9070 Type EL-2 Series C Industrial Control Transformer 480V .100kVA
Square D Square D S39021-518-51 Class 9070 Type EL-2 Series C Industrial Control Transformer 480V .100kVA
$35.26
 In stock, 15 units
Square D FC340901021 3 Pole 90 Amp 480V I-Line Circuit BreakerSquare D FC340901021 3 Pole 90 Amp 480V I-Line Circuit Breaker
Square D Square D FC340901021 3 Pole 90 Amp 480V I-Line Circuit Breaker
$917.12
 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 $486.77
 Only 1 unit left
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Square D QON30-30MG150 30 Circuit 150 Amp 120/240 VAC Main Breaker Type QO Guts OnlySquare D QON30-30MG150 30 Circuit 150 Amp 120/240 VAC Main Breaker Type QO Guts Only
Square D Square D QON30-30MG150 30 Circuit 150 Amp 120/240 VAC Main Breaker Type QO Guts Only
$98.75
 Sold out
Square D QO240GFI 40 Amp 2 Pole 120/240V GFI Circuit BreakerSquare D QO240GFI 40 Amp 2 Pole 120/240V GFI Circuit Breaker
Square D Square D QO240GFI 40 Amp 2 Pole 120/240V GFI Circuit Breaker
$91.70
 Sold out
Square D LA-301-R 6-300MCM CU7 AL7 Mechanical LugSquare D LA-301-R 6-300MCM CU7 AL7 Mechanical Lug
Square D Square D LA-301-R 6-300MCM CU7 AL7 Mechanical Lug
$5.63
 Sold out
Square D QON12-24L125 125 Amp 12 Space 120/240 VAC Load Center Guts Only 9"X12"Square D QON12-24L125 125 Amp 12 Space 120/240 VAC Load Center Guts Only 9"X12"
Square D Square D QON12-24L125 125 Amp 12 Space 120/240 VAC Load Center Guts Only 9"X12"
$56.42
 Only 1 unit left
Square D FA36025 25 Amp 3 Pole 600V I-Line Circuit BreakerSquare D FA36025 25 Amp 3 Pole 600V I-Line Circuit Breaker
Square D Square D FA36025 25 Amp 3 Pole 600V I-Line Circuit Breaker
$119.92
 Sold out
Square D LAL36350 350 Amp 600V 3 Pole Circuit BreakerSquare D LAL36350 350 Amp 600V 3 Pole Circuit Breaker
Square D Square D LAL36350 350 Amp 600V 3 Pole Circuit Breaker
$417.63
 Sold out
Square D QO140M200RB 200 Amp 40 Space 120/240 VAC Load Center Guts Only 9.5" X 21"Square D QO140M200RB 200 Amp 40 Space 120/240 VAC Load Center Guts Only 9.5" X 21"
Square D Square D QO140M200RB 200 Amp 40 Space 120/240 VAC Load Center Guts Only 9.5" X 21"
From $112.86
 In stock, 6 units
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Square D HOM2448M125PC 125 Amp 24/48 Circuits 1 Phase Load Center Guts Only 10" X 16"Square D HOM2448M125PC 125 Amp 24/48 Circuits 1 Phase Load Center Guts Only 10" X 16"
Square D Square D HOM2448M125PC 125 Amp 24/48 Circuits 1 Phase Load Center Guts Only 10" X 16"
$84.64
 Sold out
Square D Nema 3R 120/240V Panel/Cover Only 18 3/4 "x 14 1/2"Square D Nema 3R 120/240V Panel/Cover Only 18 3/4 "x 14 1/2"
Square D Square D Nema 3R 120/240V Panel/Cover Only 18 3/4 "x 14 1/2"
$56.42
 Sold out
Square D IK36150 3 Pole 150 Amp 200 KAIC 600VAC Type IK I-Line Circuit BreakerSquare D IK36150 3 Pole 150 Amp 200 KAIC 600VAC Type IK I-Line Circuit Breaker
Square D Square D IK36150 3 Pole 150 Amp 200 KAIC 600VAC Type IK I-Line Circuit Breaker
$903.01
 Only 1 unit left
Square D IK36175 3 Pole 175 Amp 200 KAIC 600VAC Type IK I-Line Circuit BreakerSquare D IK36175 3 Pole 175 Amp 200 KAIC 600VAC Type IK I-Line Circuit Breaker
Square D Square D IK36175 3 Pole 175 Amp 200 KAIC 600VAC Type IK I-Line Circuit Breaker
$1,128.76
 Sold out
Square D EH34030 30 Amp 3 Pole 480y/277v Type EH Circuit BreakerSquare D EH34030 30 Amp 3 Pole 480y/277v Type EH Circuit Breaker
Square D Square D EH34030 30 Amp 3 Pole 480y/277v Type EH Circuit Breaker
From $437.39
 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
$423.28
 Only 1 unit left
Save 10%
Square D Class 9001 Series H Type KM1 110-120V Lamp 755 Red, Green And Yellow Indicator LightSquare D Class 9001 Series H Type KM1 110-120V Lamp 755 Red, Green And Yellow Indicator Light
Square D Square D Class 9001 Series H Type KM1 110-120V Lamp 755 Red, Green And Yellow Indicator Light
$12.68 $14.11
 In stock, 4 units
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Square D RC816F200C 200 Amp 8 Space 120/240V Guts Only 15 1/2" x 11 1/2"Square D RC816F200C 200 Amp 8 Space 120/240V Guts Only 15 1/2" x 11 1/2"
Square D Square D RC816F200C 200 Amp 8 Space 120/240V Guts Only 15 1/2" x 11 1/2"
$84.64
 In stock, 3 units
Square D I-Line Filler Plate 80121-651-01Square D I-Line Filler Plate 80121-651-01
Square D Square D I-Line Filler Plate 80121-651-01
$21.15
 Sold out
Square D FH36080 80 Amp 600vac 3 Pole I-Line Circuit BreakerSquare D FH36080 80 Amp 600vac 3 Pole I-Line Circuit Breaker
Square D Square D FH36080 80 Amp 600vac 3 Pole I-Line Circuit Breaker
$352.73
 Sold out
Square D 100 Amp Dead Front 15 1/4" x 7 3/8"Square D 100 Amp Dead Front 15 1/4" x 7 3/8"
Square D Square D 100 Amp Dead Front 15 1/4" x 7 3/8"
$42.32
 Sold out
Square D HOMN30M150 150 Amp 30 Spaces Panel Guts Only 9.5" X 24"Square D HOMN30M150 150 Amp 30 Spaces Panel Guts Only 9.5" X 24"
Square D Square D HOMN30M150 150 Amp 30 Spaces Panel Guts Only 9.5" X 24"
$112.86
 Only 1 unit left
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 $12.68
 In stock, 46 units
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Square D MHAR270 2 Pole 70 Amp Circuit BreakerSquare D MHAR270 2 Pole 70 Amp Circuit Breaker
Square D Square D MHAR270 2 Pole 70 Amp Circuit Breaker
$239.85
 Sold out
Square D SC1624M100S 100 Amp 16 Space 24-Circuit Panel GutsSquare D SC1624M100S 100 Amp 16 Space 24-Circuit Panel Guts
Square D Square D SC1624M100S 100 Amp 16 Space 24-Circuit Panel Guts
$84.64
 Sold out
Square D H322N 60 Amp 3 Pole Fused Nema 1 240V Heavy Duty Safety SwitchSquare D H322N 60 Amp 3 Pole Fused Nema 1 240V Heavy Duty Safety Switch
Square D Square D H322N 60 Amp 3 Pole Fused Nema 1 240V Heavy Duty Safety Switch
From $162.25
 Sold out
Square D Homeline HOM2040M100PQCVP 100-Amp 20-Spaces 40-Circuit Indoor Main Breaker Plug-on Neutral Load CenterSquare D Homeline HOM2040M100PQCVP 100-Amp 20-Spaces 40-Circuit Indoor Main Breaker Plug-on Neutral Load Center
Square D Square D Homeline HOM2040M100PQCVP 100-Amp 20-Spaces 40-Circuit Indoor Main Breaker Plug-on Neutral Load Center
$141.08
 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
$112.86
 In stock, 2 units
Save 21%
Square D H363N 100 Amp 3 Phase 600Vac Fusible Heavy Duty Safety Switch EnclosureSquare D H363N 100 Amp 3 Phase 600Vac Fusible Heavy Duty Safety Switch Enclosure
Square D Square D H363N 100 Amp 3 Phase 600Vac Fusible Heavy Duty Safety Switch Enclosure
$317.45 $400.70
 In stock, 4 units

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