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Square D - Panels & Components

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Square D Q2L3175 Circuit Breaker 175 Amp 240V 3-Pole Unit Type Q2LSquare D Q2L3175 Circuit Breaker 175 Amp 240V 3-Pole Unit Type Q2L
Square D Square D Q2L3175 Circuit Breaker 175 Amp 240V 3-Pole Unit Type Q2L
$141.07 $407.89
 Only 1 unit left
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"
$84.67
 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"
$70.56
 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"
$4,234.15
 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"
$84.67
 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"
$70.56
 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
$2,399.35
 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
$564.54
 Only 1 unit left
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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
$954.08 $1,270.24
 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
$848.23 $1,129.10
 In stock, 2 units
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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
$836.94 $1,114.98
 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"
$70.56
 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"
$84.67
 Sold out
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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
$366.95 $390.84
 Sold out
Square D HDL36150 150 Amp 3 Pole PowerPact Circuit BreakerSquare D HDL36150 150 Amp 3 Pole PowerPact Circuit Breaker
Square D Square D HDL36150 150 Amp 3 Pole PowerPact Circuit Breaker
$493.97
 Sold out
Square D Fuse Cover Only Cat. No. P 2 Series 4 30 Amp 125/250V 2 Circuits 7" x 7"Square D Fuse Cover Only Cat. No. P 2 Series 4 30 Amp 125/250V 2 Circuits 7" x 7"
Square D Square D Fuse Cover Only Cat. No. P 2 Series 4 30 Amp 125/250V 2 Circuits 7" x 7"
$70.56
 Only 1 unit left
Square D QO6-12L100 100 Amp 8 Space 120/240V Dead Front Only 12 3/4" x 9"Square D QO6-12L100 100 Amp 8 Space 120/240V Dead Front Only 12 3/4" x 9"
Square D Square D QO6-12L100 100 Amp 8 Space 120/240V Dead Front Only 12 3/4" x 9"
$42.33
 In stock, 6 units
Square D NQOB-11953-3H Dead Front Only 20 Space 225 Amps 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 26" x 8 3/4"Square D NQOB-11953-3H Dead Front Only 20 Space 225 Amps 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 26" x 8 3/4"
Square D Square D NQOB-11953-3H Dead Front Only 20 Space 225 Amps 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 26" x 8 3/4"
$70.56
 Sold out
Square D NQOB-11953-5P Dead Front Only 225 Amps 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 25 3/4" x 8 3/4"Square D NQOB-11953-5P Dead Front Only 225 Amps 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 25 3/4" x 8 3/4"
Square D Square D NQOB-11953-5P Dead Front Only 225 Amps 120/208V 3 Phase 4 Wire 120/240V 3 Phase 3 Wire 25 3/4" x 8 3/4"
$70.56
 Only 1 unit left
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Square D NEHB-2MW 225 Amp 480Y/277 3 Phase 4 Wire NEHB-42441-2 Series E1 NEHB Panelboard 53" x 20"Square D NEHB-2MW 225 Amp 480Y/277 3 Phase 4 Wire NEHB-42441-2 Series E1 NEHB Panelboard 53" x 20"
Square D Square D NEHB-2MW 225 Amp 480Y/277 3 Phase 4 Wire NEHB-42441-2 Series E1 NEHB Panelboard 53" x 20"
$954.08 $1,270.24
 Sold out
Square D HL4IMA12C Surge Logic I-Line Plug-On Surge Protective Device 480/277V 4-WireSquare D HL4IMA12C Surge Logic I-Line Plug-On Surge Protective Device 480/277V 4-Wire
Square D Square D HL4IMA12C Surge Logic I-Line Plug-On Surge Protective Device 480/277V 4-Wire
$2,117.07
 Sold out
Square D NHIB-64468-4E1 225 Amp 277/480V 3 Phase 4 Wire NHIB Panelboard 53" x 26"Square D NHIB-64468-4E1 225 Amp 277/480V 3 Phase 4 Wire NHIB Panelboard 53" x 26"
Square D Square D NHIB-64468-4E1 225 Amp 277/480V 3 Phase 4 Wire NHIB Panelboard 53" x 26"
$2,681.62
 Only 1 unit left
Square D HCN64468-1B 400 Amp 120/208V 3 Phase 4 Wire I Line Panelboard 54" x 26"Square D HCN64468-1B 400 Amp 120/208V 3 Phase 4 Wire I Line Panelboard 54" x 26"
Square D Square D HCN64468-1B 400 Amp 120/208V 3 Phase 4 Wire I Line Panelboard 54" x 26"
$2,117.07
 Only 1 unit left
Square D 8536 Type SCG3 NEMA Size 1 120v Series A Coil 480v Overload Relay Contactor with CLASS 9999 SC22Square D 8536 Type SCG3 NEMA Size 1 120v Series A Coil 480v Overload Relay Contactor with CLASS 9999 SC22
Square D Square D 8536 Type SCG3 NEMA Size 1 120v Series A Coil 480v Overload Relay Contactor with CLASS 9999 SC22
$176.41
 In stock, 2 units
Save 25%
Square D NQOD442L225 225 Amp 3 Phase 4 Wire Series E2 Panelboard 50"x 20" w/Q2L3200 Circuit BreakerSquare D NQOD442L225 225 Amp 3 Phase 4 Wire Series E2 Panelboard 50"x 20" w/Q2L3200 Circuit Breaker
Square D Square D NQOD442L225 225 Amp 3 Phase 4 Wire Series E2 Panelboard 50"x 20" w/Q2L3200 Circuit Breaker
$954.08 $1,270.24
 Only 1 unit left
Square D 8810-SBG2-CFT Contactor Can Only w/ KA-1 Contact Block and KM-38 Light Module 15" x 20"Square D 8810-SBG2-CFT Contactor Can Only w/ KA-1 Contact Block and KM-38 Light Module 15" x 20"
Square D Square D 8810-SBG2-CFT Contactor Can Only w/ KA-1 Contact Block and KM-38 Light Module 15" x 20"
$141.12
 Only 1 unit left
Square D SBA15D15MS Switchboard Meter Door 15 High 15 Jaw Socket for use on Type SB & SBF SwitchboardsSquare D SBA15D15MS Switchboard Meter Door 15 High 15 Jaw Socket for use on Type SB & SBF Switchboards
Square D Square D SBA15D15MS Switchboard Meter Door 15 High 15 Jaw Socket for use on Type SB & SBF Switchboards
$4,232.75
 Only 1 unit left
Square D QO Series 100 Amp Panel Guts Only 15/30 Spaces 120/240VAC 8.5" x 17.5"Square D QO Series 100 Amp Panel Guts Only 15/30 Spaces 120/240VAC 8.5" x 17.5"
Square D Square D QO Series 100 Amp Panel Guts Only 15/30 Spaces 120/240VAC 8.5" x 17.5"
$70.56
 Sold out
Square D 8536SCG3(A) NEMA Size 1 Motor Starter Enclosure Series A 600V Max 10 Amp MaxSquare D 8536SCG3(A) NEMA Size 1 Motor Starter Enclosure Series A 600V Max 10 Amp Max
Square D Square D 8536SCG3(A) NEMA Size 1 Motor Starter Enclosure Series A 600V Max 10 Amp Max
$211.69
 Sold out
Save 4%
Square D 8903SPG2 Lighting Contactor 60 Amp 3 Pole 277-600 VAC with 277 VAC CoilSquare D 8903SPG2 Lighting Contactor 60 Amp 3 Pole 277-600 VAC with 277 VAC Coil
Square D Square D 8903SPG2 Lighting Contactor 60 Amp 3 Pole 277-600 VAC with 277 VAC Coil
$169.35 $176.42
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Square D 9070KF50D1 Ind. Control Transformer Series A 50/60Hz .050KVA 220-480VSquare D 9070KF50D1 Ind. Control Transformer Series A 50/60Hz .050KVA 220-480V
Square D Square D 9070KF50D1 Ind. Control Transformer Series A 50/60Hz .050KVA 220-480V
$183.47 $407.88
 Sold out
Square D Y53-2 Breaker Bucket 480 Volt 3 Phase Class 8998 Type BC401 Series C 14" x 23Square D Y53-2 Breaker Bucket 480 Volt 3 Phase Class 8998 Type BC401 Series C 14" x 23
Square D Square D Y53-2 Breaker Bucket 480 Volt 3 Phase Class 8998 Type BC401 Series C 14" x 23
$211.69
 In stock, 3 units
Save 26%
Square D 8536SBO2SA Motor Starter NEMA 600VAC Max. Size 0Square D 8536SBO2SA Motor Starter NEMA 600VAC Max. Size 0
Square D Square D 8536SBO2SA Motor Starter NEMA 600VAC Max. Size 0
From $53.62 $71.98
 In stock, 3 units
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Square D Class 9065 Type SS120 Overload Relay Series C 27 Amp 600VSquare D Class 9065 Type SS120 Overload Relay Series C 27 Amp 600V
Square D Square D Class 9065 Type SS120 Overload Relay Series C 27 Amp 600V
From $155.24 $416.36
 Only 1 unit left
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Square D Type KA-1 Pilot Duty AC/DC Class 9001 Series F 120V-600V 720VA 132VASquare D Type KA-1 Pilot Duty AC/DC Class 9001 Series F 120V-600V 720VA 132VA
Square D Square D Type KA-1 Pilot Duty AC/DC Class 9001 Series F 120V-600V 720VA 132VA
From $7.04 $12
 Only 1 unit left
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Square D 88001 Contact Block Type KA-2 Class 9001 Heavy Duty 600V Max.Square D 88001 Contact Block Type KA-2 Class 9001 Heavy Duty 600V Max.
Square D Square D 88001 Contact Block Type KA-2 Class 9001 Heavy Duty 600V Max.
$15.51 $18.33
 Only 1 unit left
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Square D 79240 3-Pole Contact Kit Class 9998 Type ML-2 Series 2Square D 79240 3-Pole Contact Kit Class 9998 Type ML-2 Series 2
Square D Square D 79240 3-Pole Contact Kit Class 9998 Type ML-2 Series 2
$23.98 $27.52
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Square D U-32 Class 9080 3-Pole Terminal Black 125 Amp 600VSquare D U-32 Class 9080 3-Pole Terminal Black 125 Amp 600V
Square D Square D U-32 Class 9080 3-Pole Terminal Black 125 Amp 600V
$31.04 $35.28
 Only 1 unit left
Square D Adjustable NQOB-424 Mounting Bracket/Feet 225 Amp 12" x 4"Square D Adjustable NQOB-424 Mounting Bracket/Feet 225 Amp 12" x 4"
Square D Square D Adjustable NQOB-424 Mounting Bracket/Feet 225 Amp 12" x 4"
$70.56
 In stock, 5 units
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Square D TVS3DSPHIC Surgelogic Surge Protective Device DisplyKit 3-Phase I-Line CounterSquare D TVS3DSPHIC Surgelogic Surge Protective Device DisplyKit 3-Phase I-Line Counter
Square D Square D TVS3DSPHIC Surgelogic Surge Protective Device DisplyKit 3-Phase I-Line Counter
$423.40 $444.59
 Only 1 unit left
Square D A1B370 3 Pole 70 Amp 240v Circuit BreakerSquare D A1B370 3 Pole 70 Amp 240v Circuit Breaker
Square D Square D A1B370 3 Pole 70 Amp 240v Circuit Breaker
$84.67
 Only 1 unit left
Square D MSC44TS Panel Door Type 1 Enclosure 44" x 20"Square D MSC44TS Panel Door Type 1 Enclosure 44" x 20"
Square D Square D MSC44TS Panel Door Type 1 Enclosure 44" x 20"
From $141.12
 Sold out
Square D NQOB-04398-628 100 Amp 120/240V Dead Front Only 34 3/4" x 8 3/4"Square D NQOB-04398-628 100 Amp 120/240V Dead Front Only 34 3/4" x 8 3/4"
Square D Square D NQOB-04398-628 100 Amp 120/240V Dead Front Only 34 3/4" x 8 3/4"
$98.78
 In stock, 2 units
Square D NEHB-04398-664 225 Amp 277/480V 3 Phase 4 Wire NEHB Panelboard 41" x 20"Square D NEHB-04398-664 225 Amp 277/480V 3 Phase 4 Wire NEHB Panelboard 41" x 20"
Square D Square D NEHB-04398-664 225 Amp 277/480V 3 Phase 4 Wire NEHB Panelboard 41" x 20"
$1,340.80
 Only 1 unit left
Square D NC50S with Square D NQ442L2C 225 Amp 240v 3 Phase 4 Wire Type 1 42 Space Panelboard Enclosure w/Main Breaker 50" x 20"Square D NC50S with Square D NQ442L2C 225 Amp 240v 3 Phase 4 Wire Type 1 42 Space Panelboard Enclosure w/Main Breaker 50" x 20"
Square D Square D NC50S with Square D NQ442L2C 225 Amp 240v 3 Phase 4 Wire Type 1 42 Space Panelboard Enclosure w/Main Breaker 50" x 20"
$1,270.24
 Sold out
Square D KM-35 Red Pilot Light Module Includes Auxiliary Terminal Series G Type 9001 24-28V AC/DCSquare D KM-35 Red Pilot Light Module Includes Auxiliary Terminal Series G Type 9001 24-28V AC/DC
Square D Square D KM-35 Red Pilot Light Module Includes Auxiliary Terminal Series G Type 9001 24-28V AC/DC
$11.28
 In stock, 10 units
Save 9%
Square D KM-35 Red Pilot Light Module Class 9001 Series G 24-28V AC/DCSquare D KM-35 Red Pilot Light Module Class 9001 Series G 24-28V AC/DC
Square D Square D KM-35 Red Pilot Light Module Class 9001 Series G 24-28V AC/DC
$7.75 $8.47
 In stock, 30 units
Square D KM-35 Amber Pilot Light Includes Auxiliary Terminal Class 9001 Lamp GE 757 Series G 24-28V AC/DCSquare D KM-35 Amber Pilot Light Includes Auxiliary Terminal Class 9001 Lamp GE 757 Series G 24-28V AC/DC
Square D Square D KM-35 Amber Pilot Light Includes Auxiliary Terminal Class 9001 Lamp GE 757 Series G 24-28V AC/DC
$11.28
 In stock, 5 units

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