Square D - Panels & Components

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Square D HU363RB 100 Amp 3 Pole 600V Non-Fused Heavy Duty Safety SwitchSquare D HU363RB 100 Amp 3 Pole 600V Non-Fused Heavy Duty Safety Switch
Square D Square D HU363RB 100 Amp 3 Pole 600V Non-Fused Heavy Duty Safety Switch
$295.87
 Sold out
Square D DU321RB 30 Amp 1PH 240V Non-Fused General Duty Safety SwitchSquare D DU321RB 30 Amp 1PH 240V Non-Fused General Duty Safety Switch
Square D Square D DU321RB 30 Amp 1PH 240V Non-Fused General Duty Safety Switch
From $81.37
 Only 1 unit left
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Square D QOM2125VH 125 Amp 2 Pole 120/240V Type QOM2 Circuit BreakerSquare D QOM2125VH 125 Amp 2 Pole 120/240V Type QOM2 Circuit Breaker
Square D Square D QOM2125VH 125 Amp 2 Pole 120/240V Type QOM2 Circuit Breaker
From $66.57
 In stock, 2 units
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Square D QOM125 125 Amp 2 Pole 120/240V Type QOM1A Main Circuit BreakerSquare D QOM125 125 Amp 2 Pole 120/240V Type QOM1A Main Circuit Breaker
Square D Square D QOM125 125 Amp 2 Pole 120/240V Type QOM1A Main Circuit Breaker
$110.94
 Sold out
Square D QDA32150 150 Amp 3 Pole 240V I-Line Main Circuit BreakerSquare D QDA32150 150 Amp 3 Pole 240V I-Line Main Circuit Breaker
Square D Square D QDA32150 150 Amp 3 Pole 240V I-Line Main Circuit Breaker
$739.70
 Sold out
Square D NQOD442L225 Panel Board MHC35S 225 Amp 3Ph 4 Wire 42 Space QOB Breakers Type NQ 35" x 20"Square D NQOD442L225 Panel Board MHC35S 225 Amp 3Ph 4 Wire 42 Space QOB Breakers Type NQ 35" x 20"
Square D Square D NQOD442L225 Panel Board MHC35S 225 Amp 3Ph 4 Wire 42 Space QOB Breakers Type NQ 35" x 20"
$858.06
 Sold out
Square D QOB240VH 40 Amp 2 Pole 240V 22kA Circuit BreakerSquare D QOB240VH 40 Amp 2 Pole 240V 22kA Circuit Breaker
Square D Square D QOB240VH 40 Amp 2 Pole 240V 22kA Circuit Breaker
$136.10
 In stock, 7 units
Square D QO260GFI 60 Amp 2 Pole 120/240V GFCI Circuit BreakerSquare D QO260GFI 60 Amp 2 Pole 120/240V GFCI Circuit Breaker
Square D Square D QO260GFI 60 Amp 2 Pole 120/240V GFCI Circuit Breaker
From $88.75
 Sold out
Square D FH36070 70 Amp 3 Pole 600V Type FA I-Line Circuit BreakerSquare D FH36070 70 Amp 3 Pole 600V Type FA I-Line Circuit Breaker
Square D Square D FH36070 70 Amp 3 Pole 600V Type FA I-Line Circuit Breaker
From $192.32
 Sold out
Square D 992120 20 Amp 1 Pole 120V ML-120 Bolt On Vintage Circuit BreakerSquare D 992120 20 Amp 1 Pole 120V ML-120 Bolt On Vintage Circuit Breaker
Square D Square D 992120 20 Amp 1 Pole 120V ML-120 Bolt On Vintage Circuit Breaker
$147.92
 In stock, 40 units
Save 25%
Square D NQOD442L225CU 225 Amp 240 Volt 3 Ph/4 Wire Type NQOD Panelboard w/o Main BreakerSquare D NQOD442L225CU 225 Amp 240 Volt 3 Ph/4 Wire Type NQOD Panelboard w/o Main Breaker
Square D Square D NQOD442L225CU 225 Amp 240 Volt 3 Ph/4 Wire Type NQOD Panelboard w/o Main Breaker
$556.26 $739.65
 Sold out
Square D LH36400 400 Amp 3 Pole 600 VAC Molded Case I Line Circuit BreakerSquare D LH36400 400 Amp 3 Pole 600 VAC Molded Case I Line Circuit Breaker
Square D Square D LH36400 400 Amp 3 Pole 600 VAC Molded Case I Line Circuit Breaker
$887.65
 Sold out
Square D XO250 50 Amp 2 Pole Circuit BreakerSquare D XO250 50 Amp 2 Pole Circuit Breaker
Square D Square D XO250 50 Amp 2 Pole Circuit Breaker
$118.29
 Sold out
Square D QOU330 30 Amp 3 Pole Feed Through Din Rail Mounted Circuit BreakerSquare D QOU330 30 Amp 3 Pole Feed Through Din Rail Mounted Circuit Breaker
Square D Square D QOU330 30 Amp 3 Pole Feed Through Din Rail Mounted Circuit Breaker
From $36.96
 In stock, 50 units
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Square D SN100FA 100 Amp Neutral Assembly KitSquare D SN100FA 100 Amp Neutral Assembly Kit
Square D Square D SN100FA 100 Amp Neutral Assembly Kit
From $19.21
 Sold out
Square D QOB215 15 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Yellow FaceSquare D QOB215 15 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Yellow Face
Square D Square D QOB215 15 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Yellow Face
From $14.78
 In stock, 63 units
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Square D QOC30U 200 Amp 30 Space Panel Door w/Main Only 29 7/8" x 14 1/4"Square D QOC30U 200 Amp 30 Space Panel Door w/Main Only 29 7/8" x 14 1/4"
Square D Square D QOC30U 200 Amp 30 Space Panel Door w/Main Only 29 7/8" x 14 1/4"
$88.75
 Sold out
Square D QO380 80 Amp 3 Pole 240V 10ka Plug in Circuit BreakerSquare D QO380 80 Amp 3 Pole 240V 10ka Plug in Circuit Breaker
Square D Square D QO380 80 Amp 3 Pole 240V 10ka Plug in Circuit Breaker
$93.34
 Sold out
Square D QO120VH 20 Amp 1 Pole 240V 22kA BreakerSquare D QO120VH 20 Amp 1 Pole 240V 22kA Breaker
Square D Square D QO120VH 20 Amp 1 Pole 240V 22kA Breaker
$20.70
 Sold out
Square D QDL22150 150 Amp 2 Pole 240v PowerPacT Circuit BreakerSquare D QDL22150 150 Amp 2 Pole 240v PowerPacT Circuit Breaker
Square D Square D QDL22150 150 Amp 2 Pole 240v PowerPacT Circuit Breaker
$251.44
 Sold out
Square D QDL22200 200 Amp 2 Pole 240V PowerPact Circuit BreakerSquare D QDL22200 200 Amp 2 Pole 240V PowerPact Circuit Breaker
Square D Square D QDL22200 200 Amp 2 Pole 240V PowerPact Circuit Breaker
From $384.63
 In stock, 3 units
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Square D Q2L Q2M-2225MT 225 Amp 2 Pole 120/240V Circuit BreakerSquare D Q2L Q2M-2225MT 225 Amp 2 Pole 120/240V Circuit Breaker
Square D Square D Q2L Q2M-2225MT 225 Amp 2 Pole 120/240V Circuit Breaker
$251.49
 Sold out
Square D Q2-32150/Q232150 150 Amp 3 Pole 240V Type Q2 Circuit BreakerSquare D Q2-32150/Q232150 150 Amp 3 Pole 240V Type Q2 Circuit Breaker
Square D Square D Q2-32150/Q232150 150 Amp 3 Pole 240V Type Q2 Circuit Breaker
$147.92
 Only 1 unit left
Square D Q2M2225MB 225 Amp 2-Pole 120/240V Circuit BreakerSquare D Q2M2225MB 225 Amp 2-Pole 120/240V Circuit Breaker
Square D Square D Q2M2225MB 225 Amp 2-Pole 120/240V Circuit Breaker
$147.92
 Sold out
Square D Q2MB/Q2M2100VH 100 Amp 240 Volt 2 Pole Circuit BreakerSquare D Q2MB/Q2M2100VH 100 Amp 240 Volt 2 Pole Circuit Breaker
Square D Square D Q2MB/Q2M2100VH 100 Amp 240 Volt 2 Pole Circuit Breaker
$251.49
 Sold out
Square D Nema 3R Cover Only 30 5/8" x 12 3/8"Square D Nema 3R Cover Only 30 5/8" x 12 3/8"
Square D Square D Nema 3R Cover Only 30 5/8" x 12 3/8"
$73.97
 Only 1 unit left
Square D QO200 60 Amp 2 Pole 240V Molded Case Switch - Yellow FaceSquare D QO200 60 Amp 2 Pole 240V Molded Case Switch - Yellow Face
Square D Square D QO200 60 Amp 2 Pole 240V Molded Case Switch - Yellow Face
From $13.30
 In stock, 224 units
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Square D JDL26200 200 Amp 2 Pole 600V PowerPact Circuit BreakerSquare D JDL26200 200 Amp 2 Pole 600V PowerPact Circuit Breaker
Square D Square D JDL26200 200 Amp 2 Pole 600V PowerPact Circuit Breaker
$2,219.09
 In stock, 2 units
Square D HOM115GFI 15 Amp 1 Pole 120/240V GFCI Circuit BreakerSquare D HOM115GFI 15 Amp 1 Pole 120/240V GFCI Circuit Breaker
Square D Square D HOM115GFI 15 Amp 1 Pole 120/240V GFCI Circuit Breaker
$28.10
 In stock, 2 units
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Square D KAL36125 125 Amp 3 Pole 600V Gray Label Circuit BreakerSquare D KAL36125 125 Amp 3 Pole 600V Gray Label Circuit Breaker
Square D Square D KAL36125 125 Amp 3 Pole 600V Gray Label Circuit Breaker
$295.87
 In stock, 2 units
Square D HOM2125 2 Pole 125 Amp Plug On Circuit BreakerSquare D HOM2125 2 Pole 125 Amp Plug On Circuit Breaker
Square D Square D HOM2125 2 Pole 125 Amp Plug On Circuit Breaker
From $73.97
 Sold out
Square D FH36040 40 Amp 3 Pole 600V I-Line Circuit BreakerSquare D FH36040 40 Amp 3 Pole 600V I-Line Circuit Breaker
Square D Square D FH36040 40 Amp 3 Pole 600V I-Line Circuit Breaker
From $421.62
 In stock, 2 units
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Square D EHB34040 40 Amp 3 Pole 277/480V Bolt On Circuit BreakerSquare D EHB34040 40 Amp 3 Pole 277/480V Bolt On Circuit Breaker
Square D Square D EHB34040 40 Amp 3 Pole 277/480V Bolt On Circuit Breaker
$887.65
 In stock, 2 units
Square D FA34020 20 Amp 3 Pole 480V I-Line Circuit Breaker FA-34020Square D FA34020 20 Amp 3 Pole 480V I-Line Circuit Breaker FA-34020
Square D Square D FA34020 20 Amp 3 Pole 480V I-Line Circuit Breaker FA-34020
From $59.16
 Only 1 unit left
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Square D Edpa Handle Padlock Attachment For Ed,Eg,Ej & Ek BreakersSquare D Edpa Handle Padlock Attachment For Ed,Eg,Ej & Ek Breakers
Square D Square D Edpa Handle Padlock Attachment For Ed,Eg,Ej & Ek Breakers
$22.18
 Sold out
Square D FA34015 15 Amp 3 Pole 480V Type FA I-Line Circuit BreakerSquare D FA34015 15 Amp 3 Pole 480V Type FA I-Line Circuit Breaker
Square D Square D FA34015 15 Amp 3 Pole 480V Type FA I-Line Circuit Breaker
From $66.50
 Sold out
Square D EDB34015 15 Amp 3 Pole 277/480V Circuit Breaker - UsedSquare D EDB34015 15 Amp 3 Pole 277/480V Circuit Breaker - Used
Square D Square D EDB34015 15 Amp 3 Pole 277/480V Circuit Breaker - Used
$207.11
 In stock, 2 units
Square D EH34015 15 Amp 3 Pole 480y/277v Type EH4 Circuit BreakerSquare D EH34015 15 Amp 3 Pole 480y/277v Type EH4 Circuit Breaker
Square D Square D EH34015 15 Amp 3 Pole 480y/277v Type EH4 Circuit Breaker
$73.90
 Sold out
Square D QOU120 20 Amp 1 Pole 120/240V Din Rail Mount Circuit Breaker - Black FaceSquare D QOU120 20 Amp 1 Pole 120/240V Din Rail Mount Circuit Breaker - Black Face
Square D Square D QOU120 20 Amp 1 Pole 120/240V Din Rail Mount Circuit Breaker - Black Face
$13.30
 In stock, 11 units
Square D QO120M100RB 100A 240VAC 10 Space/20 Circuit Main Breaker & Panel GutsSquare D QO120M100RB 100A 240VAC 10 Space/20 Circuit Main Breaker & Panel Guts
Square D Square D QO120M100RB 100A 240VAC 10 Space/20 Circuit Main Breaker & Panel Guts
From $59.16
 Sold out
Square D QOT1520 15/20 Amp 1 Pole 120/240V Breaker - New Style - Metal HookSquare D QOT1520 15/20 Amp 1 Pole 120/240V Breaker - New Style - Metal Hook
Square D Square D QOT1520 15/20 Amp 1 Pole 120/240V Breaker - New Style - Metal Hook
$19.21
 In stock, 3 units
Save 36%
Square D B6.25 Overload Relay Thermal UnitSquare D B6.25 Overload Relay Thermal Unit
Square D Square D B6.25 Overload Relay Thermal Unit
From $6.64 $10.36
 In stock, 8 units
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Square D FA34060 60 Amp 3 Pole 480V I-Line Circuit Breaker FA-34060Square D FA34060 60 Amp 3 Pole 480V I-Line Circuit Breaker FA-34060
Square D Square D FA34060 60 Amp 3 Pole 480V I-Line Circuit Breaker FA-34060
From $192.32
 Only 1 unit left
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Square D QON442 225 Amp 3 Phase 42 Space MLO Load Center Guts Only 6" X 25"Square D QON442 225 Amp 3 Phase 42 Space MLO Load Center Guts Only 6" X 25"
Square D Square D QON442 225 Amp 3 Phase 42 Space MLO Load Center Guts Only 6" X 25"
$147.92
 Only 1 unit left
Square D QOM100 100 Amp 2 Pole 120/240V QOM1 Circuit BreakerSquare D QOM100 100 Amp 2 Pole 120/240V QOM1 Circuit Breaker
Square D Square D QOM100 100 Amp 2 Pole 120/240V QOM1 Circuit Breaker
$51.76
 Sold out
Square D EDB34040 40 Amp 3 Pole 480V Bolt On Circuit BreakerSquare D EDB34040 40 Amp 3 Pole 480V Bolt On Circuit Breaker
Square D Square D EDB34040 40 Amp 3 Pole 480V Bolt On Circuit Breaker
$207.11
 Sold out
Square D FA36015 3 Pole 15 Amp 600 Volt I-Line Circuit BreakerSquare D FA36015 3 Pole 15 Amp 600 Volt I-Line Circuit Breaker
Square D Square D FA36015 3 Pole 15 Amp 600 Volt I-Line Circuit Breaker
From $29.56
 Sold out
Square D EZM Meter Lever Bypass Repair ServiceSquare D EZM Meter Lever Bypass Repair Service
S&S Electrical Supply Square D EZM Meter Lever Bypass Repair Service
$664.27
 In stock, 9 units

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