Square D - Panels & Components

4026 products

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Square D Panel Cover/Door Only 26 1/8" x 20 1/8"Square D Panel Cover/Door Only 26 1/8" x 20 1/8"
Square D Square D Panel Cover/Door Only 26 1/8" x 20 1/8"
$118.34
 Sold out
Square D Q020M 10 Space QO Load Center, Series B1 100 Amp 120/240 VAC Guts Only 9" X 11"Square D Q020M 10 Space QO Load Center, Series B1 100 Amp 120/240 VAC Guts Only 9" X 11"
Square D Square D Q020M 10 Space QO Load Center, Series B1 100 Amp 120/240 VAC Guts Only 9" X 11"
$59.16
 Sold out
Square D NQOB-81715-30A Dead Front Only 20 Space 100 Amp 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 16 7/8" x 8 3/4"VSquare D NQOB-81715-30A Dead Front Only 20 Space 100 Amp 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 16 7/8" x 8 3/4"V
Square D Square D NQOB-81715-30A Dead Front Only 20 Space 100 Amp 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 16 7/8" x 8 3/4"V
$59.16
 Only 1 unit left
Square D Homeline HOM2040L125PRB 125 Amp 20-Space 40-Circuit Outdoor Main Lug Plug-On Neutral Load CenterSquare D Homeline HOM2040L125PRB 125 Amp 20-Space 40-Circuit Outdoor Main Lug Plug-On Neutral Load Center
Square D Square D Homeline HOM2040L125PRB 125 Amp 20-Space 40-Circuit Outdoor Main Lug Plug-On Neutral Load Center
$131.67
 Sold out
Square D 8903LXG60 6 Pole 120V Coil Lighting Contactor 30 Amp 600 Volt Series ASquare D 8903LXG60 6 Pole 120V Coil Lighting Contactor 30 Amp 600 Volt Series A
Square D Square D 8903LXG60 6 Pole 120V Coil Lighting Contactor 30 Amp 600 Volt Series A
$184.91
 Sold out
Square D Motor Starter Bucket/Box Door Only for Type S Starters Nema Rated 1,2.3,4 & 5 w/ Reset ButtonSquare D Motor Starter Bucket/Box Door Only for Type S Starters Nema Rated 1,2.3,4 & 5 w/ Reset Button
Square D Square D Motor Starter Bucket/Box Door Only for Type S Starters Nema Rated 1,2.3,4 & 5 w/ Reset Button
$29.56
 In stock, 32 units
Square D 10749795-001/BY405 Motor Control Bucket/Box 480 VAC 125 Amps 3 PhaseSquare D 10749795-001/BY405 Motor Control Bucket/Box 480 VAC 125 Amps 3 Phase
Square D Square D 10749795-001/BY405 Motor Control Bucket/Box 480 VAC 125 Amps 3 Phase
$177.39
 Only 1 unit left
Square D 8998-BW404-C Motor Starter Bucket Box 480 VAC 3 Phase Form Y53-2Square D 8998-BW404-C Motor Starter Bucket Box 480 VAC 3 Phase Form Y53-2
Square D Square D 8998-BW404-C Motor Starter Bucket Box 480 VAC 3 Phase Form Y53-2
$207.11
 Sold out
Square D 8998-ED401-C Motor Starter Bucket Box 480 VAC 3 Phase 25 HPSquare D 8998-ED401-C Motor Starter Bucket Box 480 VAC 3 Phase 25 HP
Square D Square D 8998-ED401-C Motor Starter Bucket Box 480 VAC 3 Phase 25 HP
$192.32
 In stock, 2 units
Square D 15 1/2" X 23 1/2" Door Only for 8998 0r 8999 EnclosuresSquare D 15 1/2" X 23 1/2" Door Only for 8998 0r 8999 Enclosures
Square D Square D 15 1/2" X 23 1/2" Door Only for 8998 0r 8999 Enclosures
$59.16
 Only 1 unit left
Square D QOB3251021 3 Pole 25 Amp 120/240V Circuit Breaker w/ Shunt TripSquare D QOB3251021 3 Pole 25 Amp 120/240V Circuit Breaker w/ Shunt Trip
Square D Square D QOB3251021 3 Pole 25 Amp 120/240V Circuit Breaker w/ Shunt Trip
$369.85
 Only 1 unit left
Square D QOB3151021 3 Pole 15 Amp 120/240V Shunt TripSquare D QOB3151021 3 Pole 15 Amp 120/240V Shunt Trip
Square D Square D QOB3151021 3 Pole 15 Amp 120/240V Shunt Trip
$443.82
 Sold out
Square D Y47 Breaker Bucket Box 480 Volt 3 Phase Class 8998 Type EC402 Series B 15" X 17"Square D Y47 Breaker Bucket Box 480 Volt 3 Phase Class 8998 Type EC402 Series B 15" X 17"
Square D Square D Y47 Breaker Bucket Box 480 Volt 3 Phase Class 8998 Type EC402 Series B 15" X 17"
$281.07
 Only 1 unit left
Square D 8998-EC401-B 3 Phase Motor Control Unit in 8536 Type S Center Bucket Box 14" X 17"Square D 8998-EC401-B 3 Phase Motor Control Unit in 8536 Type S Center Bucket Box 14" X 17"
Square D Square D 8998-EC401-B 3 Phase Motor Control Unit in 8536 Type S Center Bucket Box 14" X 17"
$443.82
 Only 1 unit left
Square D Y47 Breaker Bucket Box 480 Volt 3 Phase Class 8998 Type BW412 Series A 14" x 11"Square D Y47 Breaker Bucket Box 480 Volt 3 Phase Class 8998 Type BW412 Series A 14" x 11"
Square D Square D Y47 Breaker Bucket Box 480 Volt 3 Phase Class 8998 Type BW412 Series A 14" x 11"
$443.82
 In stock, 2 units
Square D QOM2200VHZ 200 Amp 2 Pole 120/240V 22K Circuit BreakerSquare D QOM2200VHZ 200 Amp 2 Pole 120/240V 22K Circuit Breaker
Square D Square D QOM2200VHZ 200 Amp 2 Pole 120/240V 22K Circuit Breaker
$281.07
 In stock, 2 units
Square D MH36800 3 Pole 800 Amp 600V I Line Type MA Circuit BreakerSquare D MH36800 3 Pole 800 Amp 600V I Line Type MA Circuit Breaker
Square D Square D MH36800 3 Pole 800 Amp 600V I Line Type MA Circuit Breaker
$2,958.88
 Only 1 unit left
Square D QOB3501021 50 Amp 120/240V Bolt on Circuit Breaker w/Shunt TripSquare D QOB3501021 50 Amp 120/240V Bolt on Circuit Breaker w/Shunt Trip
Square D Square D QOB3501021 50 Amp 120/240V Bolt on Circuit Breaker w/Shunt Trip
$295.87
 Sold out
Square D B6.90 Overload Relay Thermal Unit Heater B6.90Square D B6.90 Overload Relay Thermal Unit Heater B6.90
Square D Square D B6.90 Overload Relay Thermal Unit Heater B6.90
From $5.90
 Only 1 unit left
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Square D NQOB-64 468-2C Dead Front Only 225A 120/208 3 Phase 4 Wire 120/240 3 Phase 3 Wire 42 Space 25 7/8" x 8 5/8"Square D NQOB-64 468-2C Dead Front Only 225A 120/208 3 Phase 4 Wire 120/240 3 Phase 3 Wire 42 Space 25 7/8" x 8 5/8"
Square D Square D NQOB-64 468-2C Dead Front Only 225A 120/208 3 Phase 4 Wire 120/240 3 Phase 3 Wire 42 Space 25 7/8" x 8 5/8"
$73.97
 Sold out
Save 25%
Square D NEHB-04398-623 100 Amp 277/480V 3 Phase 4 Wire NEHB Panelboard 35" x 20"Square D NEHB-04398-623 100 Amp 277/480V 3 Phase 4 Wire NEHB Panelboard 35" x 20"
Square D Square D NEHB-04398-623 100 Amp 277/480V 3 Phase 4 Wire NEHB Panelboard 35" x 20"
$610.99 $813.68
 Sold out
Save 25%
Square D NEHB-04398-667 225 Amp 277/480V 3 Phase 4 Wire NEHB Panelboard 41" x 20"Square D NEHB-04398-667 225 Amp 277/480V 3 Phase 4 Wire NEHB Panelboard 41" x 20"
Square D Square D NEHB-04398-667 225 Amp 277/480V 3 Phase 4 Wire NEHB Panelboard 41" x 20"
$1,054.84 $1,405.45
 Sold out
Square D Nema 3r 800 Amp 600V 3 Phase 4 Wire Series E1 I Line PanelboardSquare D Nema 3r 800 Amp 600V 3 Phase 4 Wire Series E1 I Line Panelboard
Square D Square D Nema 3r 800 Amp 600V 3 Phase 4 Wire Series E1 I Line Panelboard
$28,109.45
 Sold out
Square D JDP36200 3 Pole 200 Amp 600v PowerPact JD250 Circuit BreakerSquare D JDP36200 3 Pole 200 Amp 600v PowerPact JD250 Circuit Breaker
Square D Square D JDP36200 3 Pole 200 Amp 600v PowerPact JD250 Circuit Breaker
$1,139.16
 Sold out
Square D N-224785 Fuse Pullout Holder 200 Amp w/ Q-224780 Fuse Block HolderSquare D N-224785 Fuse Pullout Holder 200 Amp w/ Q-224780 Fuse Block Holder
Square D Square D N-224785 Fuse Pullout Holder 200 Amp w/ Q-224780 Fuse Block Holder
$221.90
 Sold out
Square D KI342501422 250 Amp 3 Pole 480V I Limiter Circuit Breaker w/Shunt and AuxSquare D KI342501422 250 Amp 3 Pole 480V I Limiter Circuit Breaker w/Shunt and Aux
Square D Square D KI342501422 250 Amp 3 Pole 480V I Limiter Circuit Breaker w/Shunt and Aux
$739.70
 In stock, 3 units
Square D 42-04398-1 2000 Amp 3PH 4W 277/480V MLO I-line SwitchboardSquare D 42-04398-1 2000 Amp 3PH 4W 277/480V MLO I-line Switchboard
Square D Square D 42-04398-1 2000 Amp 3PH 4W 277/480V MLO I-line Switchboard
$28,109.45
 Only 1 unit left
Square D PAF362000DC1286 2000A DC Circuit Breaker w/Aux PA11286 250Vac 11 AmpSquare D PAF362000DC1286 2000A DC Circuit Breaker w/Aux PA11286 250Vac 11 Amp
Square D Square D PAF362000DC1286 2000A DC Circuit Breaker w/Aux PA11286 250Vac 11 Amp
$4,290.38
 In stock, 2 units
Square D QON16-24L125 8 Space 16 Circuit Guts Only 125 Amp 9" x 12"Square D QON16-24L125 8 Space 16 Circuit Guts Only 125 Amp 9" x 12"
Square D Square D QON16-24L125 8 Space 16 Circuit Guts Only 125 Amp 9" x 12"
$44.36
 Sold out
Square D HCM11953-7W 600 Amp 277/480V 3 Phase 4 Wire I Line Panelboard 74.5" x 32"Square D HCM11953-7W 600 Amp 277/480V 3 Phase 4 Wire I Line Panelboard 74.5" x 32"
Square D Square D HCM11953-7W 600 Amp 277/480V 3 Phase 4 Wire I Line Panelboard 74.5" x 32"
$3,994.50
 Sold out
Square D QBA32080 3 Pole 80 Amp 240v PowerPact Circuit BreakerSquare D QBA32080 3 Pole 80 Amp 240v PowerPact Circuit Breaker
Square D Square D QBA32080 3 Pole 80 Amp 240v PowerPact Circuit Breaker
$961.63
 In stock, 4 units
Square D Electric Cabinet Front 32 5/8" x 14 1/8"Square D Electric Cabinet Front 32 5/8" x 14 1/8"
Square D Square D Electric Cabinet Front 32 5/8" x 14 1/8"
$118.34
 Sold out
Square D SO1020VP 100 Amp 10 Space Combination Service EnclosureSquare D SO1020VP 100 Amp 10 Space Combination Service Enclosure
Square D Square D SO1020VP 100 Amp 10 Space Combination Service Enclosure
$165.69
 Sold out
Save 20%
Square D 8903SMG2 Lighting Contactor 30 Amp 277-480V 3-Pole UnitSquare D 8903SMG2 Lighting Contactor 30 Amp 277-480V 3-Pole Unit
Square D Square D 8903SMG2 Lighting Contactor 30 Amp 277-480V 3-Pole Unit
From $88.75 $110.96
 In stock, 2 units
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Square D Electric Cabinet Front 29 1/8" x 20 1/8"Square D Electric Cabinet Front 29 1/8" x 20 1/8"
Square D Square D Electric Cabinet Front 29 1/8" x 20 1/8"
$118.34
 Sold out
Square D Home Line HOM30M200C Cover/Door Only 30 Space 200 Amp Type 1 35" x 15 1/2"Square D Home Line HOM30M200C Cover/Door Only 30 Space 200 Amp Type 1 35" x 15 1/2"
Square D Square D Home Line HOM30M200C Cover/Door Only 30 Space 200 Amp Type 1 35" x 15 1/2"
$88.75
 Sold out
Square D NQOB-11953-4N Dead Front Only 42 Space 225 Amp 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 25 3/4" x 8 3/4"Square D NQOB-11953-4N Dead Front Only 42 Space 225 Amp 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 25 3/4" x 8 3/4"
Square D Square D NQOB-11953-4N Dead Front Only 42 Space 225 Amp 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 25 3/4" x 8 3/4"
$73.97
 Only 1 unit left
Square D HCM3273-4 HCM Panelboard 400 Amp Main Lug 600 Vac 250VDC I Line 56" X 32.5"Square D HCM3273-4 HCM Panelboard 400 Amp Main Lug 600 Vac 250VDC I Line 56" X 32.5"
Square D Square D HCM3273-4 HCM Panelboard 400 Amp Main Lug 600 Vac 250VDC I Line 56" X 32.5"
$4,438.31
 Sold out
Square D QON16-30MW150 150 Amp 16 Space 120/240 VAC Load Center Guts Only 6"X21"Square D QON16-30MW150 150 Amp 16 Space 120/240 VAC Load Center Guts Only 6"X21"
Square D Square D QON16-30MW150 150 Amp 16 Space 120/240 VAC Load Center Guts Only 6"X21"
$88.75
 In stock, 2 units
Square D NQOB-424 Dead Front Only 42 Space 225 Amp 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 25 3/4" x 8 3/4"Square D NQOB-424 Dead Front Only 42 Space 225 Amp 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 25 3/4" x 8 3/4"
Square D Square D NQOB-424 Dead Front Only 42 Space 225 Amp 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 25 3/4" x 8 3/4"
$73.97
 Sold out
Square D HCM14484 400 Amp Series E1 I Line Panelboard Type 1 Enclosure 3 Phase 250VDC 600VacSquare D HCM14484 400 Amp Series E1 I Line Panelboard Type 1 Enclosure 3 Phase 250VDC 600Vac
Square D Square D HCM14484 400 Amp Series E1 I Line Panelboard Type 1 Enclosure 3 Phase 250VDC 600Vac
$2,515.03
 Sold out
Square D FA341001021 100 Amp 3 Pole 480V I-Line Circuit Breaker w/Shunt TripSquare D FA341001021 100 Amp 3 Pole 480V I-Line Circuit Breaker w/Shunt Trip
Square D Square D FA341001021 100 Amp 3 Pole 480V I-Line Circuit Breaker w/Shunt Trip
$591.77
 Only 1 unit left
Save 25%
Square D NQOD442L225 225 Amp 3 Phase 4 Wire Series E2 MH50F Panelboard 50"x 20" w/Q2L3225 Circuit BreakerSquare D NQOD442L225 225 Amp 3 Phase 4 Wire Series E2 MH50F Panelboard 50"x 20" w/Q2L3225 Circuit Breaker
Square D Square D NQOD442L225 225 Amp 3 Phase 4 Wire Series E2 MH50F Panelboard 50"x 20" w/Q2L3225 Circuit Breaker
$1,000.10 $1,331.48
 Sold out
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Square D NQOD442L225 225 Amp 3 Phase 4 Wire Series E2 Panelboard 50"x 20" w/o Main BreakerSquare D NQOD442L225 225 Amp 3 Phase 4 Wire Series E2 Panelboard 50"x 20" w/o Main Breaker
Square D Square D NQOD442L225 225 Amp 3 Phase 4 Wire Series E2 Panelboard 50"x 20" w/o Main Breaker
$889.13 $1,183.55
 In stock, 2 units
Save 25%
Square D 12407193690020001 225 Amp 208Y/120V 3 Phase 4 Wire PanelboardSquare D 12407193690020001 225 Amp 208Y/120V 3 Phase 4 Wire Panelboard
Square D Square D 12407193690020001 225 Amp 208Y/120V 3 Phase 4 Wire Panelboard
$877.29 $1,168.75
 Only 1 unit left
Square D QON16-24MW125 8 Space 16 Circuit Guts Only 6" x21"Square D QON16-24MW125 8 Space 16 Circuit Guts Only 6" x21"
Square D Square D QON16-24MW125 8 Space 16 Circuit Guts Only 6" x21"
$73.97
 Only 1 unit left
Square D HOM30L200C 200 Amp 30 Space 120/240V Cover/Door Only 35" x 15 1/2"Square D HOM30L200C 200 Amp 30 Space 120/240V Cover/Door Only 35" x 15 1/2"
Square D Square D HOM30L200C 200 Amp 30 Space 120/240V Cover/Door Only 35" x 15 1/2"
$88.75
 Sold out
Save 6%
Square D 8536SDO1S Motor Starter NEMA Size 2 600V max. 50/60Hz Series ASquare D 8536SDO1S Motor Starter NEMA Size 2 600V max. 50/60Hz Series A
Square D Square D 8536SDO1S Motor Starter NEMA Size 2 600V max. 50/60Hz Series A
$384.63 $409.69
 Sold out

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