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Square D - Panels & Components

4002 products

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Square D Q1L3100H 100 Amp 3 Pole 240V Type Q1L Circuit BreakerSquare D Q1L3100H 100 Amp 3 Pole 240V Type Q1L Circuit Breaker
Square D Square D Q1L3100H 100 Amp 3 Pole 240V Type Q1L Circuit Breaker
$149.99
 Only 1 unit left
Square D A1B3100 100 Amp 3 Pole 240V Bolt on Circuit BreakerSquare D A1B3100 100 Amp 3 Pole 240V Bolt on Circuit Breaker
Square D Square D A1B3100 100 Amp 3 Pole 240V Bolt on Circuit Breaker
$49.99
 Only 1 unit left
Square D HOM115 15 Amp 1 Pole 120/240V Breaker - Cosmetic FlawSquare D HOM115 15 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
Square D Square D HOM115 15 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
$2.99
 In stock, 15 units
Square D QOB3100 100 Amp 3 Pole 240V Breaker - Black FaceSquare D QOB3100 100 Amp 3 Pole 240V Breaker - Black Face
Square D Square D QOB3100 100 Amp 3 Pole 240V Breaker - Black Face
$44.99
 In stock, 3 units
Square D QOB335 35 Amp 3 Pole 120/240V Bolt-On Circuit Breaker - Cosmetic FlawSquare D QOB335 35 Amp 3 Pole 120/240V Bolt-On Circuit Breaker - Cosmetic Flaw
Square D Square D QOB335 35 Amp 3 Pole 120/240V Bolt-On Circuit Breaker - Cosmetic Flaw
$37.99
 Only 1 unit left
Square D QO315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Cosmetic FlawSquare D QO315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Cosmetic Flaw
Square D Square D QO315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Cosmetic Flaw
$11.99
 In stock, 4 units
Square D FAL-26020 20 Amp 2 Pole 600V Circuit Breaker - Cosmetic FlawSquare D FAL-26020 20 Amp 2 Pole 600V Circuit Breaker - Cosmetic Flaw
Square D Square D FAL-26020 20 Amp 2 Pole 600V Circuit Breaker - Cosmetic Flaw
$39.99
 Only 1 unit left
Square D QON20M100 100 Amp 20 Space 120/240V Load Center Guts Only 9" X 12"Square D QON20M100 100 Amp 20 Space 120/240V Load Center Guts Only 9" X 12"
Square D Square D QON20M100 100 Amp 20 Space 120/240V Load Center Guts Only 9" X 12"
$49.99
 Only 1 unit left
Square D QON20-24L125 125 Amp 20 Space 120/240V Load Center Guts Only 9" X 12"Square D QON20-24L125 125 Amp 20 Space 120/240V Load Center Guts Only 9" X 12"
Square D Square D QON20-24L125 125 Amp 20 Space 120/240V Load Center Guts Only 9" X 12"
$69.99
 Only 1 unit left
Square D QON16-24MW125-1 125 Amp 16 Space 120/240V Load Center Guts 6" x 21"Square D QON16-24MW125-1 125 Amp 16 Space 120/240V Load Center Guts 6" x 21"
Square D Square D QON16-24MW125-1 125 Amp 16 Space 120/240V Load Center Guts 6" x 21"
$49.99
 Only 1 unit left
Square D MNP600691 4 Space 120/240V Load Center Guts Only 3.5" x 6"Square D MNP600691 4 Space 120/240V Load Center Guts Only 3.5" x 6"
Square D Square D MNP600691 4 Space 120/240V Load Center Guts Only 3.5" x 6"
$19.99
 Only 1 unit left
Square D HOM245 45 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawSquare D HOM245 45 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Square D Square D HOM245 45 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
From $9.49
 In stock, 6 units
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Square D/Homeline HOM225 25 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawSquare D/Homeline HOM225 25 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Square D Square D/Homeline HOM225 25 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
From $7.99
 In stock, 4 units
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Square D HOM220 20 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawSquare D HOM220 20 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Square D Square D HOM220 20 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$8.99
 In stock, 9 units
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Square D EH14020 20 Amp 1 Pole 480/277 NEHB Circuit Breaker - Cosmetic FlawSquare D EH14020 20 Amp 1 Pole 480/277 NEHB Circuit Breaker - Cosmetic Flaw
Square D Square D EH14020 20 Amp 1 Pole 480/277 NEHB Circuit Breaker - Cosmetic Flaw
$4.99
 In stock, 10 units
Square D 29 Position 4-14 AWG Grounding Bar w/End Lug 9 1/8" x 1 1/4"Square D 29 Position 4-14 AWG Grounding Bar w/End Lug 9 1/8" x 1 1/4"
Square D Square D 29 Position 4-14 AWG Grounding Bar w/End Lug 9 1/8" x 1 1/4"
$13.99
 Only 1 unit left
Square D/Homeline HOM215 15 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawSquare D/Homeline HOM215 15 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Square D Square D/Homeline HOM215 15 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$7.99
 In stock, 2 units
Square D NQOD-NEHB 4-14 AWG 24 Position Grounding Bar 7 7/8" x 1/2"Square D NQOD-NEHB 4-14 AWG 24 Position Grounding Bar 7 7/8" x 1/2"
Square D Square D NQOD-NEHB 4-14 AWG 24 Position Grounding Bar 7 7/8" x 1/2"
$14.99
 In stock, 11 units
Square D HOM115AFI 15 Amp 1 Pole 120V AFCI Protected Breaker - Cosmetic FlawSquare D HOM115AFI 15 Amp 1 Pole 120V AFCI Protected Breaker - Cosmetic Flaw
Square D Square D HOM115AFI 15 Amp 1 Pole 120V AFCI Protected Breaker - Cosmetic Flaw
$11.95
 In stock, 2 units
Square D QO225 25 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawSquare D QO225 25 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Square D Square D QO225 25 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$9.99
 In stock, 8 units
Save 91%
Square D MHC50F 225 Amp 42 Space 208Y/120V Panel Door Cover 51 1/2" x 21 1/2"Square D MHC50F 225 Amp 42 Space 208Y/120V Panel Door Cover 51 1/2" x 21 1/2"
Square D Square D MHC50F 225 Amp 42 Space 208Y/120V Panel Door Cover 51 1/2" x 21 1/2"
$79.99 $899.99
 In stock, 13 units
Square D QO250 50 Amp 2 Pole 120/240V Type QO Circuit Breaker - Cosmetic FlawSquare D QO250 50 Amp 2 Pole 120/240V Type QO Circuit Breaker - Cosmetic Flaw
Square D Square D QO250 50 Amp 2 Pole 120/240V Type QO Circuit Breaker - Cosmetic Flaw
$14.99
 In stock, 18 units
Square D NQOD442L225CU 225 Amp 42 Space Panelboard/Dead Front 45 3/4" x 11 5/8"Square D NQOD442L225CU 225 Amp 42 Space Panelboard/Dead Front 45 3/4" x 11 5/8"
Square D Square D NQOD442L225CU 225 Amp 42 Space Panelboard/Dead Front 45 3/4" x 11 5/8"
$379.99
 In stock, 2 units
Square D QO245 45 Amp 2 Pole 120/240V Breaker - Cosmetic FlawSquare D QO245 45 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
Square D Square D QO245 45 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
$13.99
 In stock, 3 units
Square D QOU225 25 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawSquare D QOU225 25 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Square D Square D QOU225 25 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$18.99
 Only 1 unit left
Square D NQOD442L225 225 Amp 42 Space Panelboard/Dead Front 45 3/4" x 11 1/2"Square D NQOD442L225 225 Amp 42 Space Panelboard/Dead Front 45 3/4" x 11 1/2"
Square D Square D NQOD442L225 225 Amp 42 Space Panelboard/Dead Front 45 3/4" x 11 1/2"
$384.99
 In stock, 11 units
Square D QOT3030 30 Amp 2 Pole 120/240V Twin Circuit Breaker - Metal FootSquare D QOT3030 30 Amp 2 Pole 120/240V Twin Circuit Breaker - Metal Foot
Square D Square D QOT3030 30 Amp 2 Pole 120/240V Twin Circuit Breaker - Metal Foot
$59.99
 Only 1 unit left
Square D QO270 70 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawSquare D QO270 70 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Square D Square D QO270 70 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$9.99
 In stock, 4 units
Square D Q2L3225H 225 Amp 3 Pole 240V Type Q2L Circuit Breaker - Cosmetic FlawSquare D Q2L3225H 225 Amp 3 Pole 240V Type Q2L Circuit Breaker - Cosmetic Flaw
Square D Square D Q2L3225H 225 Amp 3 Pole 240V Type Q2L Circuit Breaker - Cosmetic Flaw
$31.99
 In stock, 3 units
Square D QO312L125GRB 125 Amp 12 Space 120/240V Load Center Guts Only 10" x 10"Square D QO312L125GRB 125 Amp 12 Space 120/240V Load Center Guts Only 10" x 10"
Square D Square D QO312L125GRB 125 Amp 12 Space 120/240V Load Center Guts Only 10" x 10"
$59.99
 Only 1 unit left
Square D 8903LO60 20 Amp 6 Pole 277-600 VAC Lighting Contactor with 120 VAC CoilSquare D 8903LO60 20 Amp 6 Pole 277-600 VAC Lighting Contactor with 120 VAC Coil
Square D Square D 8903LO60 20 Amp 6 Pole 277-600 VAC Lighting Contactor with 120 VAC Coil
$149.99
 In stock, 2 units
Square D 42 Space 120/240V Dead Front Only w/Main 36 3/8" x 14"Square D 42 Space 120/240V Dead Front Only w/Main 36 3/8" x 14"
Square D Square D 42 Space 120/240V Dead Front Only w/Main 36 3/8" x 14"
$59.99
 Only 1 unit left
Square D D221N 30 Amp 2 Pole 120/240V Fusible Safety SwitchSquare D D221N 30 Amp 2 Pole 120/240V Fusible Safety Switch
Square D Square D D221N 30 Amp 2 Pole 120/240V Fusible Safety Switch
$24.99
 Only 1 unit left
Square D D-322N 60 Amp 3 Pole 120/240V Fusible Safety Switch Guts Only 7" X 6"Square D D-322N 60 Amp 3 Pole 120/240V Fusible Safety Switch Guts Only 7" X 6"
Square D Square D D-322N 60 Amp 3 Pole 120/240V Fusible Safety Switch Guts Only 7" X 6"
$19.99
 Only 1 unit left
Square D QOC16 16 Space 120/240V Panel/Door Only 18 3/8" x 12 3/4" - FlawedSquare D QOC16 16 Space 120/240V Panel/Door Only 18 3/8" x 12 3/4" - Flawed
Square D Square D QOC16 16 Space 120/240V Panel/Door Only 18 3/8" x 12 3/4" - Flawed
$44.99
 Only 1 unit left
Square D QON16-30MG150 150 Amp 16 Space 120/240V Load Center Guts Only 6" x 21"Square D QON16-30MG150 150 Amp 16 Space 120/240V Load Center Guts Only 6" x 21"
Square D Square D QON16-30MG150 150 Amp 16 Space 120/240V Load Center Guts Only 6" x 21"
$59.99
 Only 1 unit left
Square D QO260 60 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawSquare D QO260 60 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Square D Square D QO260 60 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$15.99
 In stock, 22 units
Square D 9070T1500D1 50/60Hz 1/1.5kVA Industrial Control TransformerSquare D 9070T1500D1 50/60Hz 1/1.5kVA Industrial Control Transformer
Square D Square D 9070T1500D1 50/60Hz 1/1.5kVA Industrial Control Transformer
$97.99
 Only 1 unit left
Square D HOM220GFCI 20 Amp 2 Pole 120/240V GFCI Circuit Breaker - FlawedSquare D HOM220GFCI 20 Amp 2 Pole 120/240V GFCI Circuit Breaker - Flawed
Square D Square D HOM220GFCI 20 Amp 2 Pole 120/240V GFCI Circuit Breaker - Flawed
$44.99
 Sold out
Square D Q2M-3125-MB 125 Amp 3 Pole 240V Circuit Breaker - Cosmetic FlawSquare D Q2M-3125-MB 125 Amp 3 Pole 240V Circuit Breaker - Cosmetic Flaw
Square D Square D Q2M-3125-MB 125 Amp 3 Pole 240V Circuit Breaker - Cosmetic Flaw
$239.99
 Only 1 unit left
Square D QOM100VH 100 Amp 2 Pole 120/240V 22kA Circuit Breaker - Cosmetic FlawSquare D QOM100VH 100 Amp 2 Pole 120/240V 22kA Circuit Breaker - Cosmetic Flaw
Square D Square D QOM100VH 100 Amp 2 Pole 120/240V 22kA Circuit Breaker - Cosmetic Flaw
$27.99
 Sold out
Square D 20 Space 120/240V Dead Front Only 24 7/8" x 11 7/8"Square D 20 Space 120/240V Dead Front Only 24 7/8" x 11 7/8"
Square D Square D 20 Space 120/240V Dead Front Only 24 7/8" x 11 7/8"
$39.99
 Only 1 unit left
Square D 24 Space 120/240V Dead Front w/Main 20 1/2" x 14 1/8"Square D 24 Space 120/240V Dead Front w/Main 20 1/2" x 14 1/8"
Square D Square D 24 Space 120/240V Dead Front w/Main 20 1/2" x 14 1/8"
$44.99
 Sold out
Square D QO 6-12R 6 Space 120/240V Panel Cover Only 10 1/4" x 7 3/4"Square D QO 6-12R 6 Space 120/240V Panel Cover Only 10 1/4" x 7 3/4"
Square D Square D QO 6-12R 6 Space 120/240V Panel Cover Only 10 1/4" x 7 3/4"
$9.99
 Only 1 unit left
Square D QOT22030 20/30 Amp 4 Pole 120/240V Circuit Breaker - Missing Handle TieSquare D QOT22030 20/30 Amp 4 Pole 120/240V Circuit Breaker - Missing Handle Tie
Square D Square D QOT22030 20/30 Amp 4 Pole 120/240V Circuit Breaker - Missing Handle Tie
$214.99
 Only 1 unit left
Square D Q1B390 90 Amp 3 Pole 240V Circuit Breaker w/ Mounting FeetSquare D Q1B390 90 Amp 3 Pole 240V Circuit Breaker w/ Mounting Feet
Square D Square D Q1B390 90 Amp 3 Pole 240V Circuit Breaker w/ Mounting Feet
$99.99
 Only 1 unit left
Square D 992120 20 Amp 1 Pole 120V ML-120 Circuit Breaker - Cosmetic FlawSquare D 992120 20 Amp 1 Pole 120V ML-120 Circuit Breaker - Cosmetic Flaw
Square D Square D 992120 20 Amp 1 Pole 120V ML-120 Circuit Breaker - Cosmetic Flaw
$97.99
 In stock, 3 units
Square D QO280 80 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawSquare D QO280 80 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Square D Square D QO280 80 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$29.99
 In stock, 6 units

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