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Square D - Panels & Components

4062 products

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Square D QO112L125 125 Amp 12 Space 120/240V Dead Front w/Main 17 3/8" x 14"Square D QO112L125 125 Amp 12 Space 120/240V Dead Front w/Main 17 3/8" x 14"
Square D Square D QO112L125 125 Amp 12 Space 120/240V Dead Front w/Main 17 3/8" x 14"
From $56.44
 In stock, 2 units
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Square D QOB130 30 Amp 1 Pole 120/240V Bolt-On Circuit Breaker - Black FaceSquare D QOB130 30 Amp 1 Pole 120/240V Bolt-On Circuit Breaker - Black Face
Square D Square D QOB130 30 Amp 1 Pole 120/240V Bolt-On Circuit Breaker - Black Face
$11.28
 In stock, 67 units
Square D QO125 25 Amp 1 Pole 120/240v Circuit Breaker - Yellow FaceSquare D QO125 25 Amp 1 Pole 120/240v Circuit Breaker - Yellow Face
Square D Square D QO125 25 Amp 1 Pole 120/240v Circuit Breaker - Yellow Face
$7.04
 In stock, 12 units
Square D QO150 50 Amp 1 Pole 120/240v Type QO Circuit Breaker - Yellow FaceSquare D QO150 50 Amp 1 Pole 120/240v Type QO Circuit Breaker - Yellow Face
Square D Square D QO150 50 Amp 1 Pole 120/240v Type QO Circuit Breaker - Yellow Face
$7.04
 In stock, 16 units
Square D/HOM250 50 Amp 2 Pole 120/240V Circuit Breaker - White StickerSquare D/HOM250 50 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
Square D Square D/HOM250 50 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
$18.33
 In stock, 43 units
Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Shaved FootSquare D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Shaved Foot
Square D Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Shaved Foot
$16.92
 In stock, 2 units
Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Black FaceSquare D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Black Face
Square D Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Black Face
$16.92
 In stock, 407 units
Square D HOMT2020 20 Amp 1 Pole 120/240V Circuit Breaker - White FaceSquare D HOMT2020 20 Amp 1 Pole 120/240V Circuit Breaker - White Face
Square D Square D HOMT2020 20 Amp 1 Pole 120/240V Circuit Breaker - White Face
$8.45
 In stock, 8 units
Square D HOM220 20 Amp 2 Pole 120/240V Circuit Breaker - White LabelSquare D HOM220 20 Amp 2 Pole 120/240V Circuit Breaker - White Label
Square D Square D HOM220 20 Amp 2 Pole 120/240V Circuit Breaker - White Label
$15.51
 In stock, 40 units
Square D HOM3040L200TC/K 200 Amp 30 Space 120/240V Load Center Guts Only 9" X 21"Square D HOM3040L200TC/K 200 Amp 30 Space 120/240V Load Center Guts Only 9" X 21"
Square D Square D HOM3040L200TC/K 200 Amp 30 Space 120/240V Load Center Guts Only 9" X 21"
$112.89
 Sold out
Square D HOM4080M200PRB 40 Space/80 Circuit 200A 120/240VAC Single Phase MB Type HOMSquare D HOM4080M200PRB 40 Space/80 Circuit 200A 120/240VAC Single Phase MB Type HOM
Square D Square D HOM4080M200PRB 40 Space/80 Circuit 200A 120/240VAC Single Phase MB Type HOM
$318.89
 Sold out
Save 30%
Square D QOB Breaker Screws #10-32X1/4" P/N 4882002001Square D QOB Breaker Screws #10-32X1/4" P/N 4882002001
Square D Square D QOB Breaker Screws #10-32X1/4" P/N 4882002001
From $2.75 $3.94
 Sold out
Square D HOM816M200PFTRB 200 Amp 8 Space 1PH 240V Load Center w/ Main BreakerSquare D HOM816M200PFTRB 200 Amp 8 Space 1PH 240V Load Center w/ Main Breaker
Square D Square D HOM816M200PFTRB 200 Amp 8 Space 1PH 240V Load Center w/ Main Breaker
From $105.83
 Sold out
Square D HU100-3MC5 Model 5 MCC Size 1 Motor Replacement Fused Disconnect SwitchSquare D HU100-3MC5 Model 5 MCC Size 1 Motor Replacement Fused Disconnect Switch
Square D Square D HU100-3MC5 Model 5 MCC Size 1 Motor Replacement Fused Disconnect Switch
$238.51
 Sold out
Square D QO124M100PCVP 100 Amp 24 Space 120/240V Load Center Guts Only 10" X 13"Square D QO124M100PCVP 100 Amp 24 Space 120/240V Load Center Guts Only 10" X 13"
Square D Square D QO124M100PCVP 100 Amp 24 Space 120/240V Load Center Guts Only 10" X 13"
$84.66
 Only 1 unit left
Square D FA26100AC 100 Amp 2 Poles 600V I-Line Molded Case Circuit BreakerSquare D FA26100AC 100 Amp 2 Poles 600V I-Line Molded Case Circuit Breaker
Square D Square D FA26100AC 100 Amp 2 Poles 600V I-Line Molded Case Circuit Breaker
From $127
 Sold out
Square D HOM1224L125TC 125 Amp 12 Space 120/240V Load Center Guts Only 10" X 10"Square D HOM1224L125TC 125 Amp 12 Space 120/240V Load Center Guts Only 10" X 10"
Square D Square D HOM1224L125TC 125 Amp 12 Space 120/240V Load Center Guts Only 10" X 10"
$56.44
 Sold out
Square D QOB335 35 Amp 3 Pole 120/240V Bolt-On Circuit Breaker - Yellow FaceSquare D QOB335 35 Amp 3 Pole 120/240V Bolt-On Circuit Breaker - Yellow Face
Square D Square D QOB335 35 Amp 3 Pole 120/240V Bolt-On Circuit Breaker - Yellow Face
From $81.84
 Sold out
Save 8%
Square D NQOD442L225CU 225 Amp 240 Volt 3 Ph/4 Wire Type NQOD Panelboard w/Q2L3225 Breaker 50" x 20"Square D NQOD442L225CU 225 Amp 240 Volt 3 Ph/4 Wire Type NQOD Panelboard w/Q2L3225 Breaker 50" x 20"
Square D Square D NQOD442L225CU 225 Amp 240 Volt 3 Ph/4 Wire Type NQOD Panelboard w/Q2L3225 Breaker 50" x 20"
$777.62 $846.78
 Only 1 unit left
Square D Model 4 MCC Nema size 1 Replacement Unfused Disconnect Switch HU100-3MCSquare D Model 4 MCC Nema size 1 Replacement Unfused Disconnect Switch HU100-3MC
Square D Square D Model 4 MCC Nema size 1 Replacement Unfused Disconnect Switch HU100-3MC
From $316.13
 Sold out
Square D A30010-381-01B Auxiliary Fuse Holder With Fuses IncludedSquare D A30010-381-01B Auxiliary Fuse Holder With Fuses Included
Square D Square D A30010-381-01B Auxiliary Fuse Holder With Fuses Included
From $21.16
 Sold out
Square D S30021-503-51 Class 9070 Type EO1 Series B Control Circuit TransformerSquare D S30021-503-51 Class 9070 Type EO1 Series B Control Circuit Transformer
Square D Square D S30021-503-51 Class 9070 Type EO1 Series B Control Circuit Transformer
From $56.44
 Only 1 unit left
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Square D HOM4284L225PC 225 Amp 42 Space 120/240 VAC Load Center Guts Only 9"X27"Square D HOM4284L225PC 225 Amp 42 Space 120/240 VAC Load Center Guts Only 9"X27"
Square D Square D HOM4284L225PC 225 Amp 42 Space 120/240 VAC Load Center Guts Only 9"X27"
$127
 Sold out
Square D NQOD442L225CUTF 225 Amp 240/120/208Volt 3 Ph/4 Wire 42 Space Type NQOD Panelboard 41" x 20"Square D NQOD442L225CUTF 225 Amp 240/120/208Volt 3 Ph/4 Wire 42 Space Type NQOD Panelboard 41" x 20"
Square D Square D NQOD442L225CUTF 225 Amp 240/120/208Volt 3 Ph/4 Wire 42 Space Type NQOD Panelboard 41" x 20"
$883.41
 In stock, 2 units
Square D QO124L125GRB 125 Amp 12 Space 120/240V Load Center Guts Only 10" X 13"Square D QO124L125GRB 125 Amp 12 Space 120/240V Load Center Guts Only 10" X 13"
Square D Square D QO124L125GRB 125 Amp 12 Space 120/240V Load Center Guts Only 10" X 13"
$70.55
 Sold out
Square D QOU3100 3 Pole 100 Amp 240V Feed Thru Circuit BreakerSquare D QOU3100 3 Pole 100 Amp 240V Feed Thru Circuit Breaker
Square D Square D QOU3100 3 Pole 100 Amp 240V Feed Thru Circuit Breaker
$121.36
 In stock, 14 units
Square D QO124M100PRB 100 Amps 120/240V 24 space 24 circuits Wall Mount Main Breaker Load Center with Main BreakerSquare D QO124M100PRB 100 Amps 120/240V 24 space 24 circuits Wall Mount Main Breaker Load Center with Main Breaker
Square D Square D QO124M100PRB 100 Amps 120/240V 24 space 24 circuits Wall Mount Main Breaker Load Center with Main Breaker
$176.40
 Sold out
Square D HLN4BL 80121-652-01 4.5" Blank Filler PlateSquare D HLN4BL 80121-652-01 4.5" Blank Filler Plate
Square D Square D HLN4BL 80121-652-01 4.5" Blank Filler Plate
From $14.10
 In stock, 2 units
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Square D HOM1224L125PRB 125 Amp 12 Space 24 Circuit Outdoor Load Center w/ CoverSquare D HOM1224L125PRB 125 Amp 12 Space 24 Circuit Outdoor Load Center w/ Cover
Square D Square D HOM1224L125PRB 125 Amp 12 Space 24 Circuit Outdoor Load Center w/ Cover
From $127
 In stock, 4 units
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Square D SDT230 120/240VAC 30 Amp 2 Pole Type SDT Accessory Circuit BreakerSquare D SDT230 120/240VAC 30 Amp 2 Pole Type SDT Accessory Circuit Breaker
Square D Square D SDT230 120/240VAC 30 Amp 2 Pole Type SDT Accessory Circuit Breaker
$141.12
 In stock, 2 units
Square D QOC420L(F) 125 Amp 20 Space 120/240V Cover/Door 21" x 14 1/4"Square D QOC420L(F) 125 Amp 20 Space 120/240V Cover/Door 21" x 14 1/4"
Square D Square D QOC420L(F) 125 Amp 20 Space 120/240V Cover/Door 21" x 14 1/4"
$63.50
 Sold out
Square D 9421 LP-1 Series A Circuit Breaker AccessorySquare D 9421 LP-1 Series A Circuit Breaker Accessory
Square D Square D 9421 LP-1 Series A Circuit Breaker Accessory
$70.55
 Sold out
Save 11%
Square D QOE260GFINM Load Center Rain Proof Type NEMA 3R Enclosure 120/240V 60 Amp Series G1Square D QOE260GFINM Load Center Rain Proof Type NEMA 3R Enclosure 120/240V 60 Amp Series G1
Square D Square D QOE260GFINM Load Center Rain Proof Type NEMA 3R Enclosure 120/240V 60 Amp Series G1
$98.78 $111.49
 Sold out
Save 60%
Square D HOM2-4L50R 50 Amp 2 Space 120/240V Disconnect Enclosure 9 1/2" x 5 1/4"Square D HOM2-4L50R 50 Amp 2 Space 120/240V Disconnect Enclosure 9 1/2" x 5 1/4"
Square D Square D HOM2-4L50R 50 Amp 2 Space 120/240V Disconnect Enclosure 9 1/2" x 5 1/4"
$42.33 $105.78
 Sold out
Square D QO16M150RB 200 Amp 20 Space Dead Front Cover w/Main 24 3/4" x 14"Square D QO16M150RB 200 Amp 20 Space Dead Front Cover w/Main 24 3/4" x 14"
Square D Square D QO16M150RB 200 Amp 20 Space Dead Front Cover w/Main 24 3/4" x 14"
$70.55
 Sold out
Square D HomeLine HOM2-4L70F 70 Amp 120/240V Indoor Load Center 2-Spaces 4-Circuits Series 002Square D HomeLine HOM2-4L70F 70 Amp 120/240V Indoor Load Center 2-Spaces 4-Circuits Series 002
Square D Square D HomeLine HOM2-4L70F 70 Amp 120/240V Indoor Load Center 2-Spaces 4-Circuits Series 002
$31.03
 In stock, 3 units
Square D HU361DS 30 Amp 3 Pole 600V Non-Fused Safety Switch Stainless SteelSquare D HU361DS 30 Amp 3 Pole 600V Non-Fused Safety Switch Stainless Steel
Square D Square D HU361DS 30 Amp 3 Pole 600V Non-Fused Safety Switch Stainless Steel
$239.91
 Sold out
Square D QC816F150C/200C 200A 8 Space 120/240V Hinged Cover Only 20 1/2" x 14"Square D QC816F150C/200C 200A 8 Space 120/240V Hinged Cover Only 20 1/2" x 14"
Square D Square D QC816F150C/200C 200A 8 Space 120/240V Hinged Cover Only 20 1/2" x 14"
$42.33
 In stock, 36 units
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Square D M-224033 30 Amp 2 Pole 1PH 120/240V FSP Fuse Pull Out OnlySquare D M-224033 30 Amp 2 Pole 1PH 120/240V FSP Fuse Pull Out Only
Square D Square D M-224033 30 Amp 2 Pole 1PH 120/240V FSP Fuse Pull Out Only
From $176.40
 In stock, 2 units
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Square D QO2-4L70S 70 Amp 2 Space 240V Cover Only 9 5/8" x 5"Square D QO2-4L70S 70 Amp 2 Space 240V Cover Only 9 5/8" x 5"
Square D Square D QO2-4L70S 70 Amp 2 Space 240V Cover Only 9 5/8" x 5"
$21.10
 In stock, 3 units
Square D 9999SC2 3 Position Selector Switch Auto/Off/Hand 1A-3A-2ASquare D 9999SC2 3 Position Selector Switch Auto/Off/Hand 1A-3A-2A
Square D Square D 9999SC2 3 Position Selector Switch Auto/Off/Hand 1A-3A-2A
$42.27
 Sold out
Square D H221N 30 Amp 2 Pole 120/240V Fusible Heavy Duty Safety SwitchSquare D H221N 30 Amp 2 Pole 120/240V Fusible Heavy Duty Safety Switch
Square D Square D H221N 30 Amp 2 Pole 120/240V Fusible Heavy Duty Safety Switch
From $35.21
 In stock, 4 units
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Square D QON30H-1 150 Amps 15 Space 120/240V Panel Guts Only 6" x 21"Square D QON30H-1 150 Amps 15 Space 120/240V Panel Guts Only 6" x 21"
Square D Square D QON30H-1 150 Amps 15 Space 120/240V Panel Guts Only 6" x 21"
$70.55
 Sold out
Square D QON15-30 Single Phase 150A 120/277VAC Type QO Bus Bar/Guts Only (Used)Square D QON15-30 Single Phase 150A 120/277VAC Type QO Bus Bar/Guts Only (Used)
Square D Square D QON15-30 Single Phase 150A 120/277VAC Type QO Bus Bar/Guts Only (Used)
From $35.21
 Sold out
Square D QO140M200/K 20 Space/40 Circuit 200 Amp 240 VAC Main Load Center Guts Only 9" X 21"Square D QO140M200/K 20 Space/40 Circuit 200 Amp 240 VAC Main Load Center Guts Only 9" X 21"
Square D Square D QO140M200/K 20 Space/40 Circuit 200 Amp 240 VAC Main Load Center Guts Only 9" X 21"
From $46.50
 Only 1 unit left
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Square D EDB14050 50 Amp 1 Pole 277V Type EDB Bolt On Circuit BreakerSquare D EDB14050 50 Amp 1 Pole 277V Type EDB Bolt On Circuit Breaker
Square D Square D EDB14050 50 Amp 1 Pole 277V Type EDB Bolt On Circuit Breaker
$52.20
 Sold out
Square D/Homeline HOM816L125PRB 8 Space/16 Circuit 125A Convertible Breaker Panel Type HOMSquare D/Homeline HOM816L125PRB 8 Space/16 Circuit 125A Convertible Breaker Panel Type HOM
Square D Square D/Homeline HOM816L125PRB 8 Space/16 Circuit 125A Convertible Breaker Panel Type HOM
From $69.08
 In stock, 2 units
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Square D H361N 3 Pole Fused 30A 600VAC Type 1 Heavy Duty Safety SwitchSquare D H361N 3 Pole Fused 30A 600VAC Type 1 Heavy Duty Safety Switch
Square D Square D H361N 3 Pole Fused 30A 600VAC Type 1 Heavy Duty Safety Switch
From $14.04
 In stock, 6 units
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