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Square D - Panels & Components

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Square D 8736 SCO8S Series A Nema Size 1 Reversing Starter/Contactor 3 Pole 200-575 VAC 7.5 to 10 HP with 120 VAC CoilSquare D 8736 SCO8S Series A Nema Size 1 Reversing Starter/Contactor 3 Pole 200-575 VAC 7.5 to 10 HP with 120 VAC Coil
Square D Square D 8736 SCO8S Series A Nema Size 1 Reversing Starter/Contactor 3 Pole 200-575 VAC 7.5 to 10 HP with 120 VAC Coil
$83.82
 Sold out
Square D 8910 DPA53 Definite Purpose Contactor 50 Amp 3 Pole 115-600 VAC with 120 VAC CoilSquare D 8910 DPA53 Definite Purpose Contactor 50 Amp 3 Pole 115-600 VAC with 120 VAC Coil
Square D Square D 8910 DPA53 Definite Purpose Contactor 50 Amp 3 Pole 115-600 VAC with 120 VAC Coil
$27.93
 Sold out
Square D QO140 40 Amp 1 Pole 120/240v Type QO Circuit Breaker - Yellow FaceSquare D QO140 40 Amp 1 Pole 120/240v Type QO Circuit Breaker - Yellow Face
Square D Square D QO140 40 Amp 1 Pole 120/240v Type QO Circuit Breaker - Yellow Face
$9.77
 In stock, 3 units
Square D 8930 CEQ6207G1 Chiller Starter Unit Carrier Part # 30GX400749 Comes with 3 Telemecanique LC1F115 175 Amp Contactors and 120 VAC CoilsSquare D 8930 CEQ6207G1 Chiller Starter Unit Carrier Part # 30GX400749 Comes with 3 Telemecanique LC1F115 175 Amp Contactors and 120 VAC Coils
Square D Square D 8930 CEQ6207G1 Chiller Starter Unit Carrier Part # 30GX400749 Comes with 3 Telemecanique LC1F115 175 Amp Contactors and 120 VAC Coils
$279.44
 In stock, 3 units
Square D Electric Cabinet Front NQOB/QOB Commercial Panelboard Cover/Door Only 36 1/2" x 21 1/2"Square D Electric Cabinet Front NQOB/QOB Commercial Panelboard Cover/Door Only 36 1/2" x 21 1/2"
Square D Square D Electric Cabinet Front NQOB/QOB Commercial Panelboard Cover/Door Only 36 1/2" x 21 1/2"
$167.66
 Sold out
Square D QO315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Yellow FaceSquare D QO315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Yellow Face
Square D Square D QO315 15 Amp 3 Pole 240V Molded Case Circuit Breaker - Yellow Face
From $53.08
 Only 1 unit left
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Square D/Homeline HOM215 15 Amp 2 Pole 120/240V Circuit Breaker - White StickerSquare D/Homeline HOM215 15 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
Square D Square D/Homeline HOM215 15 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
From $9.77
 In stock, 2 units
Choose options
Square D FA14050C Single Pole 50 Amp 277 VAC I-Line Circuit Breaker (Phase C)Square D FA14050C Single Pole 50 Amp 277 VAC I-Line Circuit Breaker (Phase C)
Square D Square D FA14050C Single Pole 50 Amp 277 VAC I-Line Circuit Breaker (Phase C)
$41.90
 Sold out
Square D 992115 15 Amp 1 Pole 120V ML Vintage Style BreakerSquare D 992115 15 Amp 1 Pole 120V ML Vintage Style Breaker
Square D Square D 992115 15 Amp 1 Pole 120V ML Vintage Style Breaker
$139.71
 In stock, 17 units
Square D H324NRB Safety switch, heavy duty, fusible, 200A, 4 wire, 3 pole, 1 neutral, 60hp, 240VAC/250VDC, 3R, bolt on hub provisionSquare D H324NRB Safety switch, heavy duty, fusible, 200A, 4 wire, 3 pole, 1 neutral, 60hp, 240VAC/250VDC, 3R, bolt on hub provision
Square D Square D H324NRB Safety switch, heavy duty, fusible, 200A, 4 wire, 3 pole, 1 neutral, 60hp, 240VAC/250VDC, 3R, bolt on hub provision
$572.39
 Sold out
Square D QO124M100P QO Convertible Main 100 Amp 12 Space/24 Circuit Load Center Guts Only 9" X 13"Square D QO124M100P QO Convertible Main 100 Amp 12 Space/24 Circuit Load Center Guts Only 9" X 13"
Square D Square D QO124M100P QO Convertible Main 100 Amp 12 Space/24 Circuit Load Center Guts Only 9" X 13"
$97.80
 Sold out
Save 39%
Square D Schneider Electric EXN45T6H Transformer, dry type, DOE 2016, 45kVA, 3 phase, 480V delta primary, 240V delta secondary, 19M, 150C riseSquare D Schneider Electric EXN45T6H Transformer, dry type, DOE 2016, 45kVA, 3 phase, 480V delta primary, 240V delta secondary, 19M, 150C rise
Square D Square D Schneider Electric EXN45T6H Transformer, dry type, DOE 2016, 45kVA, 3 phase, 480V delta primary, 240V delta secondary, 19M, 150C rise
$3,562.59 $5,849.05
 Sold out
Square D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Old StyleSquare D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Old Style
Square D Square D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Old Style
$6.97
 In stock, 5 units
Square D 8536SCG3S Series A Nema Size 1 Motor Starter with Enclosure 600 VAC Max 10 HP with 120 VAC CoilSquare D 8536SCG3S Series A Nema Size 1 Motor Starter with Enclosure 600 VAC Max 10 HP with 120 VAC Coil
Square D Square D 8536SCG3S Series A Nema Size 1 Motor Starter with Enclosure 600 VAC Max 10 HP with 120 VAC Coil
$125.74
 Sold out
Square D LI36300 300 Amp 3 Pole 600v I-Line Circuit BreakerSquare D LI36300 300 Amp 3 Pole 600v I-Line Circuit Breaker
Square D Square D LI36300 300 Amp 3 Pole 600v I-Line Circuit Breaker
$2,935.69
 Sold out
Square D EDB34090SA 90 Amp 3 Pole 480V Shunt Trip Circuit BreakerSquare D EDB34090SA 90 Amp 3 Pole 480V Shunt Trip Circuit Breaker
Square D Square D EDB34090SA 90 Amp 3 Pole 480V Shunt Trip Circuit Breaker
$349.31
 Sold out
Square D JDA36175 175 Amp 3 Pole 600V JD250 Molded Case Circuit BreakerSquare D JDA36175 175 Amp 3 Pole 600V JD250 Molded Case Circuit Breaker
Square D Square D JDA36175 175 Amp 3 Pole 600V JD250 Molded Case Circuit Breaker
$489.04
 Sold out
Square D 8903 PG-2 Lighting Contactor 60 Amp 3 Pole 277/480 VAC 120 VAC 60 Hz CoilSquare D 8903 PG-2 Lighting Contactor 60 Amp 3 Pole 277/480 VAC 120 VAC 60 Hz Coil
Square D Square D 8903 PG-2 Lighting Contactor 60 Amp 3 Pole 277/480 VAC 120 VAC 60 Hz Coil
$209.58
 Sold out
Square D 48108-115-50 Grounding Screw Bag of 2Square D 48108-115-50 Grounding Screw Bag of 2
Square D Square D 48108-115-50 Grounding Screw Bag of 2
$11.16
 In stock, 15 units
Square D 8910 DPA62V02 60 Amp 600 VAC Max 2 Pole 120 VAC Coil Definite Purpose ContactorSquare D 8910 DPA62V02 60 Amp 600 VAC Max 2 Pole 120 VAC Coil Definite Purpose Contactor
Square D Square D 8910 DPA62V02 60 Amp 600 VAC Max 2 Pole 120 VAC Coil Definite Purpose Contactor
$83.82
 Sold out
Square D B-25 Overload Relay Thermal UnitSquare D B-25 Overload Relay Thermal Unit
Square D Square D B-25 Overload Relay Thermal Unit
$13.96
 Sold out
Square D QBP32100TM 100 Amp 3 Pole 240VAC Type QBP PowerPact Circuit Breaker - Cosmetic FlawSquare D QBP32100TM 100 Amp 3 Pole 240VAC Type QBP PowerPact Circuit Breaker - Cosmetic Flaw
Square D Square D QBP32100TM 100 Amp 3 Pole 240VAC Type QBP PowerPact Circuit Breaker - Cosmetic Flaw
$181.63
 Sold out
Lot of 10 - Square D QOB120 20 Amp 1 Pole 120/240V Bolt On Circuit Breaker - Yellow Face White #'sLot of 10 - Square D QOB120 20 Amp 1 Pole 120/240V Bolt On Circuit Breaker - Yellow Face White #'s
Square D Lot of 10 - Square D QOB120 20 Amp 1 Pole 120/240V Bolt On Circuit Breaker - Yellow Face White #'s
$32.12
 In stock, 98 units
Square D A1B250 50 Amp 2 Pole Magnetic Circuit Breaker Long FootSquare D A1B250 50 Amp 2 Pole Magnetic Circuit Breaker Long Foot
Square D Square D A1B250 50 Amp 2 Pole Magnetic Circuit Breaker Long Foot
$90.81
 Sold out
Square D QOB230 30 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Shaved FootSquare D QOB230 30 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Shaved Foot
Square D Square D QOB230 30 Amp 2 Pole 120/240V Bolt-On Circuit Breaker - Shaved Foot
$8.37
 Only 1 unit left
Square D 30072-008-66A Nema Type 1 Enclosure for 8536 Type S StarterSquare D 30072-008-66A Nema Type 1 Enclosure for 8536 Type S Starter
Square D Square D 30072-008-66A Nema Type 1 Enclosure for 8536 Type S Starter
$27.93
 Sold out
Schneider Electric/Telemecanique LC1-D503 Contactor/Starter 3 Pole 230/660 VAC 50 Amp with LR1-D63357 Overload RelaySchneider Electric/Telemecanique LC1-D503 Contactor/Starter 3 Pole 230/660 VAC 50 Amp with LR1-D63357 Overload Relay
Schneider Electric Schneider Electric/Telemecanique LC1-D503 Contactor/Starter 3 Pole 230/660 VAC 50 Amp with LR1-D63357 Overload Relay
$69.85
 Sold out
Square D 8536 SCG3-A Series A Starter/Contactor 200-575 VAC 7.5 to 10 HP Nema Size 1 with Reset SwitchSquare D 8536 SCG3-A Series A Starter/Contactor 200-575 VAC 7.5 to 10 HP Nema Size 1 with Reset Switch
Square D Square D 8536 SCG3-A Series A Starter/Contactor 200-575 VAC 7.5 to 10 HP Nema Size 1 with Reset Switch
$55.88
 Sold out
ASD Lighting ASD-LDLRK-1BS-4D930-WH 4" LED Square Downlight Retrofit KitASD Lighting ASD-LDLRK-1BS-4D930-WH 4" LED Square Downlight Retrofit Kit
ASD Lighting ASD Lighting ASD-LDLRK-1BS-4D930-WH 4" LED Square Downlight Retrofit Kit
$26.53
 Sold out
Square D QON40MW200-1 40 Circuit 200 Amp 120/240 VAC Load Center Guts Only 6" X 29"Square D QON40MW200-1 40 Circuit 200 Amp 120/240 VAC Load Center Guts Only 6" X 29"
Square D Square D QON40MW200-1 40 Circuit 200 Amp 120/240 VAC Load Center Guts Only 6" X 29"
$111.77
 Sold out
Square D QO270 70 Amp 2 Pole 120/240V Circuit Breaker - Old StyleSquare D QO270 70 Amp 2 Pole 120/240V Circuit Breaker - Old Style
Square D Square D QO270 70 Amp 2 Pole 120/240V Circuit Breaker - Old Style
$12.56
 Sold out
Square D QO245 45 Amp 2 Pole 120/240V Type QO Circuit Breaker - Black FaceSquare D QO245 45 Amp 2 Pole 120/240V Type QO Circuit Breaker - Black Face
Square D Square D QO245 45 Amp 2 Pole 120/240V Type QO Circuit Breaker - Black Face
$22.34
 In stock, 4 units
Square D KC34125 125 Amp 3 Pole 480V I Line Circuit BreakerSquare D KC34125 125 Amp 3 Pole 480V I Line Circuit Breaker
Square D Square D KC34125 125 Amp 3 Pole 480V I Line Circuit Breaker
$768.44
 Sold out
Square D QO8-16DF Series L4 Cover/Door Only 8 Space 125 Amp 120/240V 13 7/8" x 10"Square D QO8-16DF Series L4 Cover/Door Only 8 Space 125 Amp 120/240V 13 7/8" x 10"
Square D Square D QO8-16DF Series L4 Cover/Door Only 8 Space 125 Amp 120/240V 13 7/8" x 10"
$41.90
 Sold out
Square D PM800 Power Logic Remote Display 63230-500-120 Type 5/12Square D PM800 Power Logic Remote Display 63230-500-120 Type 5/12
Square D Square D PM800 Power Logic Remote Display 63230-500-120 Type 5/12
$83.82
 Sold out
Square D 9422TCF33C Switch Assembly Operating Mechanism, 30A, 600VSquare D 9422TCF33C Switch Assembly Operating Mechanism, 30A, 600V
Square D Square D 9422TCF33C Switch Assembly Operating Mechanism, 30A, 600V
$278.06
 Only 1 unit left
Square D Sorgel EE30T3HIS42DB 3 Phase General Purpose Transformer 30 kVSquare D Sorgel EE30T3HIS42DB 3 Phase General Purpose Transformer 30 kV
Square D Square D Sorgel EE30T3HIS42DB 3 Phase General Purpose Transformer 30 kV
$1,008.34
 Sold out
Square-D QOB380VH 80 Amp 3 Pole 240v 22ka Bolt on Circuit BreakerSquare-D QOB380VH 80 Amp 3 Pole 240v 22ka Bolt on Circuit Breaker
Square D Square-D QOB380VH 80 Amp 3 Pole 240v 22ka Bolt on Circuit Breaker
$174.65
 In stock, 3 units
Square D/Homeline HOM2175SB Surgebreaker Secondary Surge Arrester 150 VACSquare D/Homeline HOM2175SB Surgebreaker Secondary Surge Arrester 150 VAC
Square D Square D/Homeline HOM2175SB Surgebreaker Secondary Surge Arrester 150 VAC
$69.85
 Only 1 unit left
Square D HU363DS 100 Amp 3 Pole 600V Non-Fused Safety Switch Stainless SteelSquare D HU363DS 100 Amp 3 Pole 600V Non-Fused Safety Switch Stainless Steel
Square D Square D HU363DS 100 Amp 3 Pole 600V Non-Fused Safety Switch Stainless Steel
$1,956.19
 Sold out
Square D JGL36150 150 Amp 3 Pole 150a 600v Circuit BreakerSquare D JGL36150 150 Amp 3 Pole 150a 600v Circuit Breaker
Square D Square D JGL36150 150 Amp 3 Pole 150a 600v Circuit Breaker
$392.62
 Sold out
Square D NF 294392256906900001 Interior Series 400 A 480/277 3 PH 4 W 30 Space in Box MH62Square D NF 294392256906900001 Interior Series 400 A 480/277 3 PH 4 W 30 Space in Box MH62
Square D Square D NF 294392256906900001 Interior Series 400 A 480/277 3 PH 4 W 30 Space in Box MH62
$4,184.88
 Sold out
Square D Type NQ 225 Amp 3 Phase 4 Wire 208Y/120V NQ Panelboard 27 Space / 54 CircuitSquare D Type NQ 225 Amp 3 Phase 4 Wire 208Y/120V NQ Panelboard 27 Space / 54 Circuit
Square D Square D Type NQ 225 Amp 3 Phase 4 Wire 208Y/120V NQ Panelboard 27 Space / 54 Circuit
$1,187.68
 Sold out
Square D Type NQ 225 Amp 3 Phase 4 Wire 208Y/120V NQ Panelboard 21 Space /42 CircuitSquare D Type NQ 225 Amp 3 Phase 4 Wire 208Y/120V NQ Panelboard 21 Space /42 Circuit
Square D Square D Type NQ 225 Amp 3 Phase 4 Wire 208Y/120V NQ Panelboard 21 Space /42 Circuit
$1,187.68
 Sold out
Square D J250AWK : Enclosure For PowerPact H and J Type Circuit BreakerSquare D J250AWK : Enclosure For PowerPact H and J Type Circuit Breaker
Square D Square D J250AWK : Enclosure For PowerPact H and J Type Circuit Breaker
$558.92
 Sold out
Square D 9991SDH1 Nema 3R Enclosure with resetSquare D 9991SDH1 Nema 3R Enclosure with reset
Square D Square D 9991SDH1 Nema 3R Enclosure with reset
$125.74
 Sold out
Square D QON Series 100 Amp 12 Space 120/240V Guts Only 7" x 8"Square D QON Series 100 Amp 12 Space 120/240V Guts Only 7" x 8"
Square D Square D QON Series 100 Amp 12 Space 120/240V Guts Only 7" x 8"
From $34.92
 Sold out
Square D/Schneider Electric H321DS Safety Switch, Heavy Duty, Fusible, 30A, 3 Wire, 3 Pole, 7.5hp, 240VAC/250VDC, NEMA 4, 4X, 5, 304 Stainless SteelSquare D/Schneider Electric H321DS Safety Switch, Heavy Duty, Fusible, 30A, 3 Wire, 3 Pole, 7.5hp, 240VAC/250VDC, NEMA 4, 4X, 5, 304 Stainless Steel
Square D Square D/Schneider Electric H321DS Safety Switch, Heavy Duty, Fusible, 30A, 3 Wire, 3 Pole, 7.5hp, 240VAC/250VDC, NEMA 4, 4X, 5, 304 Stainless Steel
$557.52
 Sold out

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