Square D - Panels & Components

4162 products

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Square D QO150 50 Amp 1 Pole 120/240v Type QO Circuit Breaker - Shaved Metal FootSquare D QO150 50 Amp 1 Pole 120/240v Type QO Circuit Breaker - Shaved Metal Foot
Square D Square D QO150 50 Amp 1 Pole 120/240v Type QO Circuit Breaker - Shaved Metal Foot
$5.99
 In stock, 5 units
Square D 9080 LBA363206 350 Amp CU/270A AL 600 VAC 3 Pole 2 Main 6 Branch Terminals per PoleSquare D 9080 LBA363206 350 Amp CU/270A AL 600 VAC 3 Pole 2 Main 6 Branch Terminals per Pole
Square D Square D 9080 LBA363206 350 Amp CU/270A AL 600 VAC 3 Pole 2 Main 6 Branch Terminals per Pole
$37.50
 Sold out
Square D QO-260NATS 60 Amp 240V Switch Cover Only 9 1/2" x 5"Square D QO-260NATS 60 Amp 240V Switch Cover Only 9 1/2" x 5"
Square D Square D QO-260NATS 60 Amp 240V Switch Cover Only 9 1/2" x 5"
$16.49
 In stock, 3 units
Square D 8502SC02 Series A Nema Size 1 Contactor 30 Amp 3 Phase 200-575 VAC 7.5-10 HP 120 VAC CoilSquare D 8502SC02 Series A Nema Size 1 Contactor 30 Amp 3 Phase 200-575 VAC 7.5-10 HP 120 VAC Coil
Square D Square D 8502SC02 Series A Nema Size 1 Contactor 30 Amp 3 Phase 200-575 VAC 7.5-10 HP 120 VAC Coil
$30
 Only 1 unit left
Square D EHB14020AS 20 Amp 1-Pole 120V/277V Circuit BreakerSquare D EHB14020AS 20 Amp 1-Pole 120V/277V Circuit Breaker
Square D Square D EHB14020AS 20 Amp 1-Pole 120V/277V Circuit Breaker
$18
 In stock, 3 units
Square D EDB36050 50 Amp 3 Pole 240v E-Frame Bolt On Circuit BreakerSquare D EDB36050 50 Amp 3 Pole 240v E-Frame Bolt On Circuit Breaker
Square D Square D EDB36050 50 Amp 3 Pole 240v E-Frame Bolt On Circuit Breaker
$495.35
 Only 1 unit left
Square D Dead Front Only With Main 40 Space 32 7/8" x 12"Square D Dead Front Only With Main 40 Space 32 7/8" x 12"
Square D Square D Dead Front Only With Main 40 Space 32 7/8" x 12"
$75.05
 Sold out
Square D Q13100 100 Amp 3 Pole 240V Plug In Circuit Breaker Q1-3100 - Long FootSquare D Q13100 100 Amp 3 Pole 240V Plug In Circuit Breaker Q1-3100 - Long Foot
Square D Square D Q13100 100 Amp 3 Pole 240V Plug In Circuit Breaker Q1-3100 - Long Foot
From $562.89
 Only 1 unit left
Choose options
Square D NEHB-42441-2 Dead Front Only Series-E1 42 Circuit 480Y/277VAC 225A Max 34 5/8" x 8 3/8"Square D NEHB-42441-2 Dead Front Only Series-E1 42 Circuit 480Y/277VAC 225A Max 34 5/8" x 8 3/8"
Square D Square D NEHB-42441-2 Dead Front Only Series-E1 42 Circuit 480Y/277VAC 225A Max 34 5/8" x 8 3/8"
$285.19
 Only 1 unit left
Square D HJL36100U44X 100 Amp 3 Pole 600v Micrologic Circuit BreakerSquare D HJL36100U44X 100 Amp 3 Pole 600v Micrologic Circuit Breaker
Square D Square D HJL36100U44X 100 Amp 3 Pole 600v Micrologic Circuit Breaker
$3,377.43
 In stock, 2 units
Square D QO340 40 Amp 3 Pole 240VAC HACR Type Circuit Breaker - Shaved Metal FootSquare D QO340 40 Amp 3 Pole 240VAC HACR Type Circuit Breaker - Shaved Metal Foot
Square D Square D QO340 40 Amp 3 Pole 240VAC HACR Type Circuit Breaker - Shaved Metal Foot
$30
 In stock, 2 units
Square D 8910 DPA 32 30 Amp 600 VAC 2 Pole 5 HP Definite Purpose Contactor with 120 VAC CoilSquare D 8910 DPA 32 30 Amp 600 VAC 2 Pole 5 HP Definite Purpose Contactor with 120 VAC Coil
Square D Square D 8910 DPA 32 30 Amp 600 VAC 2 Pole 5 HP Definite Purpose Contactor with 120 VAC Coil
$45.01
 In stock, 2 units
Square D FA26060AB 60 Amp 2 Pole I-Line Type FA Circuit Breaker - 3 Pole FrameSquare D FA26060AB 60 Amp 2 Pole I-Line Type FA Circuit Breaker - 3 Pole Frame
Square D Square D FA26060AB 60 Amp 2 Pole I-Line Type FA Circuit Breaker - 3 Pole Frame
$120.07
 Only 1 unit left
Square D FA26100AC 100 Amp 2 Poles 600v I-Line Molded Case Circuit Breaker -3 Pole FrameSquare D FA26100AC 100 Amp 2 Poles 600v I-Line Molded Case Circuit Breaker -3 Pole Frame
Square D Square D FA26100AC 100 Amp 2 Poles 600v I-Line Molded Case Circuit Breaker -3 Pole Frame
$165.10
 Only 1 unit left
Square D 9001KZP1 Series A Type K 600v Control Station EnclosureSquare D 9001KZP1 Series A Type K 600v Control Station Enclosure
Square D Square D 9001KZP1 Series A Type K 600v Control Station Enclosure
$52.52
 In stock, 5 units
Square D HU362AWK Type HU 60 Amp 600v 3 Pole 3 Phase Nema 12 Series F06 Disconnect Switch Non FusibleSquare D HU362AWK Type HU 60 Amp 600v 3 Pole 3 Phase Nema 12 Series F06 Disconnect Switch Non Fusible
Square D Square D HU362AWK Type HU 60 Amp 600v 3 Pole 3 Phase Nema 12 Series F06 Disconnect Switch Non Fusible
$375.26
 Sold out
Square D RA1PM Series D Remote Alarm Indicator With Panel Mount BracketSquare D RA1PM Series D Remote Alarm Indicator With Panel Mount Bracket
Square D Square D RA1PM Series D Remote Alarm Indicator With Panel Mount Bracket
$637.96
 Sold out
Square D QOB170 1 Pole 70 Amp 120 VAC Bolt On Circuit BreakerSquare D QOB170 1 Pole 70 Amp 120 VAC Bolt On Circuit Breaker
Square D Square D QOB170 1 Pole 70 Amp 120 VAC Bolt On Circuit Breaker
From $15
 In stock, 2 units
Choose options
Square D FAL34000 100 Amp 3 Pole 480V Molded Case SwitchSquare D FAL34000 100 Amp 3 Pole 480V Molded Case Switch
Square D Square D FAL34000 100 Amp 3 Pole 480V Molded Case Switch
$67.54
 In stock, 5 units
Square D FHL26015 15 Amp 2 Pole Main Circuit BreakerSquare D FHL26015 15 Amp 2 Pole Main Circuit Breaker
Square D Square D FHL26015 15 Amp 2 Pole Main Circuit Breaker
$30
 Only 1 unit left
Square D FA16020B 20 Amp 1 Pole 277V Type FA I-Line Circuit BreakerSquare D FA16020B 20 Amp 1 Pole 277V Type FA I-Line Circuit Breaker
Square D Square D FA16020B 20 Amp 1 Pole 277V Type FA I-Line Circuit Breaker
$37.50
 In stock, 2 units
Square D QC816F200C Wireway Seal BracketSquare D QC816F200C Wireway Seal Bracket
Square D Square D QC816F200C Wireway Seal Bracket
$60.02
 In stock, 8 units
Square D NQ442L2C 225 Amp 240v 3 Phase 4 Wire Type 1 42 Space Panelboard in MH50WP NEMA 3R, 5 & 12 enclosure w/Main Breaker 50" x 20"Square D NQ442L2C 225 Amp 240v 3 Phase 4 Wire Type 1 42 Space Panelboard in MH50WP NEMA 3R, 5 & 12 enclosure w/Main Breaker 50" x 20"
Square D Square D NQ442L2C 225 Amp 240v 3 Phase 4 Wire Type 1 42 Space Panelboard in MH50WP NEMA 3R, 5 & 12 enclosure w/Main Breaker 50" x 20"
$5,043.11
 Sold out
Square D 992020 1 Pole 20 Amp 120 VAC ML Vintage Style Circuit BreakerSquare D 992020 1 Pole 20 Amp 120 VAC ML Vintage Style Circuit Breaker
Square D Square D 992020 1 Pole 20 Amp 120 VAC ML Vintage Style Circuit Breaker
$30
 In stock, 4 units
Square D FY14015B 15 Amp 1 Pole 120/277V I-Line Circuit BreakerSquare D FY14015B 15 Amp 1 Pole 120/277V I-Line Circuit Breaker
Square D Square D FY14015B 15 Amp 1 Pole 120/277V I-Line Circuit Breaker
$10.49
 Only 1 unit left
Square D NC50S 250 Amp 50 Space 120/240V Panelboard Cover Only 50" x 20"Square D NC50S 250 Amp 50 Space 120/240V Panelboard Cover Only 50" x 20"
Square D Square D NC50S 250 Amp 50 Space 120/240V Panelboard Cover Only 50" x 20"
$360.25
 Only 1 unit left
Square D QO16US 100 Amp 1 Phase 12 Circuit Guts w/breaker Only 10.5" x 8.5"Square D QO16US 100 Amp 1 Phase 12 Circuit Guts w/breaker Only 10.5" x 8.5"
Square D Square D QO16US 100 Amp 1 Phase 12 Circuit Guts w/breaker Only 10.5" x 8.5"
$89.99
 Only 1 unit left
Square D Schneider Electric NQ Deadfront 29 7/8" x 12 3/8"Square D Schneider Electric NQ Deadfront 29 7/8" x 12 3/8"
Square D Square D Schneider Electric NQ Deadfront 29 7/8" x 12 3/8"
$119.54
 Sold out
Square D Schneider Electric NQ Panelboard Interior, main lugs, 100A,, 42 pole spaces, 3 phase, 4 wire, Gust OnlySquare D Schneider Electric NQ Panelboard Interior, main lugs, 100A,, 42 pole spaces, 3 phase, 4 wire, Gust Only
Square D Square D Schneider Electric NQ Panelboard Interior, main lugs, 100A,, 42 pole spaces, 3 phase, 4 wire, Gust Only
$284.67
 Sold out
Square D 8903LX01200 30 Amp 277-600 VAC 12 Pole Lighting Contactor 120 VAC CoilSquare D 8903LX01200 30 Amp 277-600 VAC 12 Pole Lighting Contactor 120 VAC Coil
Square D Square D 8903LX01200 30 Amp 277-600 VAC 12 Pole Lighting Contactor 120 VAC Coil
$420.29
 Only 1 unit left
Square D QO330L200G 200 Amp 3 Phase 15 Space/30 Circuit 208Y/120/240 VAC MLO Load CenterSquare D QO330L200G 200 Amp 3 Phase 15 Space/30 Circuit 208Y/120/240 VAC MLO Load Center
Square D Square D QO330L200G 200 Amp 3 Phase 15 Space/30 Circuit 208Y/120/240 VAC MLO Load Center
$480.34
 Sold out
Square D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Shaved FootSquare D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Shaved Foot
Square D Square D QO240 40 Amp 2 Pole 120/240V Type QO Circuit Breaker - Shaved Foot
$8.98
 In stock, 2 units
Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old Style Long FootSquare D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old Style Long Foot
Square D Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old Style Long Foot
$15
 In stock, 3 units
Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old StyleSquare D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old Style
Square D Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Old Style
$15
 In stock, 7 units
Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Long FootSquare D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Long Foot
Square D Square D QO230 30 Amp 2 Pole 120/240V Circuit Breaker - Long Foot
$18
 In stock, 29 units
Square D 8903LH60V02 Lighting Contactor Nema 3R Enclosure Only 9" X 15"Square D 8903LH60V02 Lighting Contactor Nema 3R Enclosure Only 9" X 15"
Square D Square D 8903LH60V02 Lighting Contactor Nema 3R Enclosure Only 9" X 15"
$90.05
 Sold out
Square D 8903SPH2V02 Nema 3R Outdoor Lighting Contactor 60 Amp 3 Phase 277-600 VAC 120 VAC CoilSquare D 8903SPH2V02 Nema 3R Outdoor Lighting Contactor 60 Amp 3 Phase 277-600 VAC 120 VAC Coil
Square D Square D 8903SPH2V02 Nema 3R Outdoor Lighting Contactor 60 Amp 3 Phase 277-600 VAC 120 VAC Coil
$1,501.08
 In stock, 4 units
Save 71%
Square D EXN75T3H Transformer, dry type, DOE 2016, 75kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 20M, 150C riseSquare D EXN75T3H Transformer, dry type, DOE 2016, 75kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 20M, 150C rise
FPE Federal Pacific Square D EXN75T3H Transformer, dry type, DOE 2016, 75kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 20M, 150C rise
$2,375.68 $8,189.93
 Sold out
Square D QC816F Service Entrance Wire Guard Left Panel 21" x 3 1/2"Square D QC816F Service Entrance Wire Guard Left Panel 21" x 3 1/2"
Square D Square D QC816F Service Entrance Wire Guard Left Panel 21" x 3 1/2"
$75.05
 Only 1 unit left
Square D QO2100BN Enclosed Circuit Breaker Cover Only 100 Amp 120/240V Series 1 Type 1 13 3/8" x 6 1/8"Square D QO2100BN Enclosed Circuit Breaker Cover Only 100 Amp 120/240V Series 1 Type 1 13 3/8" x 6 1/8"
Square D Square D QO2100BN Enclosed Circuit Breaker Cover Only 100 Amp 120/240V Series 1 Type 1 13 3/8" x 6 1/8"
$37.50
 Only 1 unit left
Square D Electric Cabinet Front NQOB/QOB Commercial Panelboard Cover/Door Only 30 1/2" x 21 1/2"Square D Electric Cabinet Front NQOB/QOB Commercial Panelboard Cover/Door Only 30 1/2" x 21 1/2"
Square D Square D Electric Cabinet Front NQOB/QOB Commercial Panelboard Cover/Door Only 30 1/2" x 21 1/2"
$180.11
 Sold out
Square D QO225 25 Amp 2 Pole 120/240V Type QO Circuit Breaker - Long FootSquare D QO225 25 Amp 2 Pole 120/240V Type QO Circuit Breaker - Long Foot
Square D Square D QO225 25 Amp 2 Pole 120/240V Type QO Circuit Breaker - Long Foot
$13.50
 Only 1 unit left
Square D Electrical Cabinet Front NQOB/QOB Issue F-972 with Yale Lock L116020 23 1/8" x 20 1/8"Square D Electrical Cabinet Front NQOB/QOB Issue F-972 with Yale Lock L116020 23 1/8" x 20 1/8"
Square D Square D Electrical Cabinet Front NQOB/QOB Issue F-972 with Yale Lock L116020 23 1/8" x 20 1/8"
$150.08
 Only 1 unit left
Square D QH120 Single Pole 20A 65kA 120/240VAC Type QH Circuit BreakerSquare D QH120 Single Pole 20A 65kA 120/240VAC Type QH Circuit Breaker
Square D Square D QH120 Single Pole 20A 65kA 120/240VAC Type QH Circuit Breaker
$30
 In stock, 2 units
Save 67%
Square D NC56F Panel Cover Enclosure cover, NQ and NF panelboards, NEMA 1, surface, 20in W x 56in HSquare D NC56F Panel Cover Enclosure cover, NQ and NF panelboards, NEMA 1, surface, 20in W x 56in H
Square D Square D NC56F Panel Cover Enclosure cover, NQ and NF panelboards, NEMA 1, surface, 20in W x 56in H
$390.26 $1,179.86
 Sold out
Square D NQ Type Main Breaker 250 AMP 30 Circuit NQ Panelboard 3 PH 4 Wire with Cover NC50F, Box MH50Square D NQ Type Main Breaker 250 AMP 30 Circuit NQ Panelboard 3 PH 4 Wire with Cover NC50F, Box MH50
Square D Square D NQ Type Main Breaker 250 AMP 30 Circuit NQ Panelboard 3 PH 4 Wire with Cover NC50F, Box MH50
$2,431.22
 Only 1 unit left
Save 33%
Square D NQ484L2C NQ484L2C Panelboard interior, NQ, main lugs, 225A, Cu bus, 84 pole spacesSquare D NQ484L2C NQ484L2C Panelboard interior, NQ, main lugs, 225A, Cu bus, 84 pole spaces
Square D Square D NQ484L2C NQ484L2C Panelboard interior, NQ, main lugs, 225A, Cu bus, 84 pole spaces
$3,527.01 $5,264.32
 Only 1 unit left
Square D QMB-362-T1 30 Amp 3 Pole 600v Twin Fusible Panelboard SwitchSquare D QMB-362-T1 30 Amp 3 Pole 600v Twin Fusible Panelboard Switch
Square D Square D QMB-362-T1 30 Amp 3 Pole 600v Twin Fusible Panelboard Switch
$645.45
 Only 1 unit left

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