Square D - Panels & Components

4176 products

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Square D MHC23S 100 Amp 3 Ph 4 Wire NQOD412M100CU Type 1 NQOD Panel BoardSquare D MHC23S 100 Amp 3 Ph 4 Wire NQOD412M100CU Type 1 NQOD Panel Board
Square D Square D MHC23S 100 Amp 3 Ph 4 Wire NQOD412M100CU Type 1 NQOD Panel Board
$229
 Sold out
Square D D221NRB 30 Amp 2 Pole 120/240V Fusible General Duty Safety SwitchSquare D D221NRB 30 Amp 2 Pole 120/240V Fusible General Duty Safety Switch
Square D Square D D221NRB 30 Amp 2 Pole 120/240V Fusible General Duty Safety Switch
$24.99
 Sold out
Square D 8910DPA33V09 Definite Purpose Contactor 600VAC 30 Amp 208-240 VAC CoilSquare D 8910DPA33V09 Definite Purpose Contactor 600VAC 30 Amp 208-240 VAC Coil
Square D Square D 8910DPA33V09 Definite Purpose Contactor 600VAC 30 Amp 208-240 VAC Coil
$39.99
 Sold out
Square D 8501NR62 Series A 11 Pin 10 Amp 300 VAC Relay Socket BaseSquare D 8501NR62 Series A 11 Pin 10 Amp 300 VAC Relay Socket Base
Square D Square D 8501NR62 Series A 11 Pin 10 Amp 300 VAC Relay Socket Base
$9.99
 Only 1 unit left
Square D AR 17.6 Overload Relay Thermal Units (Box of 6)Square D AR 17.6 Overload Relay Thermal Units (Box of 6)
Square D Square D AR 17.6 Overload Relay Thermal Units (Box of 6)
$59.99
 In stock, 2 units
Square D CC 20.9 Overload Relay Thermal Unit (Box 0f 6)Square D CC 20.9 Overload Relay Thermal Unit (Box 0f 6)
Square D Square D CC 20.9 Overload Relay Thermal Unit (Box 0f 6)
$59.99
 In stock, 2 units
Square D MHC32SHR Type 1 NQOD Panel Board 100Amp 3 Phase 4 wireSquare D MHC32SHR Type 1 NQOD Panel Board 100Amp 3 Phase 4 wire
Square D Square D MHC32SHR Type 1 NQOD Panel Board 100Amp 3 Phase 4 wire
$239
 Sold out
Square D QON16-30MW150-1 150 Amp 16 Space 120/240 VAC Guts Only 6" x 21"Square D QON16-30MW150-1 150 Amp 16 Space 120/240 VAC Guts Only 6" x 21"
Square D Square D QON16-30MW150-1 150 Amp 16 Space 120/240 VAC Guts Only 6" x 21"
From $54.99
 In stock, 5 units
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Square D RC816F150C 150 Amp 8 Space WireWay Seal Bracket 14 5/8" x 4 1/8"Square D RC816F150C 150 Amp 8 Space WireWay Seal Bracket 14 5/8" x 4 1/8"
Square D Square D RC816F150C 150 Amp 8 Space WireWay Seal Bracket 14 5/8" x 4 1/8"
$49.99
 Only 1 unit left
Square D RC816F150C 150 Amp Utility Raceway/Wireway Seal Bracket 21" x 4"Square D RC816F150C 150 Amp Utility Raceway/Wireway Seal Bracket 21" x 4"
Square D Square D RC816F150C 150 Amp Utility Raceway/Wireway Seal Bracket 21" x 4"
$49.99
 In stock, 3 units
Square D Electrical Panel Filler Plate (49 3/4" x 14 1/4")Square D Electrical Panel Filler Plate (49 3/4" x 14 1/4")
Square D Square D Electrical Panel Filler Plate (49 3/4" x 14 1/4")
$89
 Only 1 unit left
Square D Enclosed Circuit Breaker Front Cover - 40274-522-02 (44 1/2" x 15 3/8")Square D Enclosed Circuit Breaker Front Cover - 40274-522-02 (44 1/2" x 15 3/8")
Square D Square D Enclosed Circuit Breaker Front Cover - 40274-522-02 (44 1/2" x 15 3/8")
$99
 Only 1 unit left
Square D Meter Main RC816F150C 150 Amp 120/240 VAC 8/16 Space Guts Only 11" X 17.5"Square D Meter Main RC816F150C 150 Amp 120/240 VAC 8/16 Space Guts Only 11" X 17.5"
Square D Square D Meter Main RC816F150C 150 Amp 120/240 VAC 8/16 Space Guts Only 11" X 17.5"
$79.99
 Sold out
Square D S30021-596-69 Class 9070 Type E0-4 Series B Industrial Control Transformer 480V .Square D S30021-596-69 Class 9070 Type E0-4 Series B Industrial Control Transformer 480V .
Square D Square D S30021-596-69 Class 9070 Type E0-4 Series B Industrial Control Transformer 480V .
$39.95
 Only 1 unit left
Square D MHAB-120 20 Amp 2 Pole 240V Circuit Breaker w/FeetSquare D MHAB-120 20 Amp 2 Pole 240V Circuit Breaker w/Feet
Square D Square D MHAB-120 20 Amp 2 Pole 240V Circuit Breaker w/Feet
$44.95
 Only 1 unit left
Square D 8903 SMO3 Lighting Contactor 30 Amp 277-480 VAC 3-Pole Series ASquare D 8903 SMO3 Lighting Contactor 30 Amp 277-480 VAC 3-Pole Series A
Square D Square D 8903 SMO3 Lighting Contactor 30 Amp 277-480 VAC 3-Pole Series A
$59.99
 Sold out
Square D Q2M3200MT 3 Pole 200 Amp 240VAC Type Q2MT Circuit BreakerSquare D Q2M3200MT 3 Pole 200 Amp 240VAC Type Q2MT Circuit Breaker
Square D Square D Q2M3200MT 3 Pole 200 Amp 240VAC Type Q2MT Circuit Breaker
$159.99
 Sold out
Square D 9422 Type RR-1 Series B Operating MechanismSquare D 9422 Type RR-1 Series B Operating Mechanism
Square D Square D 9422 Type RR-1 Series B Operating Mechanism
$74.99
 In stock, 2 units
Save 92%
Square D Schneider Electric MH50 Enclosure box, NQ and NF panelboards, NEMA 1, 50in H x 20in W x 5.75in DSquare D Schneider Electric MH50 Enclosure box, NQ and NF panelboards, NEMA 1, 50in H x 20in W x 5.75in D
Square D Square D Schneider Electric MH50 Enclosure box, NQ and NF panelboards, NEMA 1, 50in H x 20in W x 5.75in D
$73.64 $945
 Sold out
Square D QO250SWN 2 Pole 50 Amp Switched Neutral Breaker w/ShuntSquare D QO250SWN 2 Pole 50 Amp Switched Neutral Breaker w/Shunt
Square D Square D QO250SWN 2 Pole 50 Amp Switched Neutral Breaker w/Shunt
$159.99
 Sold out
Square D QO342MQ225RB Hinged Cover/Door Only Nema 3R 38 3/4" x 14 3/4"Square D QO342MQ225RB Hinged Cover/Door Only Nema 3R 38 3/4" x 14 3/4"
Square D Square D QO342MQ225RB Hinged Cover/Door Only Nema 3R 38 3/4" x 14 3/4"
$59.99
 Only 1 unit left
Square D EZMR114125 Branch unit, EZ Meter-Pak, 125A, 4 x 5 jaw sockets, 120/240VAC, no bypass, ringless, 800A Al busbar (Cover Only) 47 3/4" x 12"Square D EZMR114125 Branch unit, EZ Meter-Pak, 125A, 4 x 5 jaw sockets, 120/240VAC, no bypass, ringless, 800A Al busbar (Cover Only) 47 3/4" x 12"
Square D Square D EZMR114125 Branch unit, EZ Meter-Pak, 125A, 4 x 5 jaw sockets, 120/240VAC, no bypass, ringless, 800A Al busbar (Cover Only) 47 3/4" x 12"
$86
 In stock, 2 units
Square D 9065 Type SEO-5 3 Element Melting Motor Logic Overload Relay Module 26 Amp Series ASquare D 9065 Type SEO-5 3 Element Melting Motor Logic Overload Relay Module 26 Amp Series A
Square D Square D 9065 Type SEO-5 3 Element Melting Motor Logic Overload Relay Module 26 Amp Series A
$39.99
 In stock, 7 units
Square D NHIB-48309-1A3 225 Amp 277/480V 3 Phase 4 Wire NH1B Panelboard 36" x 26"Square D NHIB-48309-1A3 225 Amp 277/480V 3 Phase 4 Wire NH1B Panelboard 36" x 26"
Square D Square D NHIB-48309-1A3 225 Amp 277/480V 3 Phase 4 Wire NH1B Panelboard 36" x 26"
$1,099.99
 Only 1 unit left
Square D NQOB-93276-783 225 Amp 120/208/240V 42 Space Dead Front 28-7/8" x 8-3/4"Square D NQOB-93276-783 225 Amp 120/208/240V 42 Space Dead Front 28-7/8" x 8-3/4"
Square D Square D NQOB-93276-783 225 Amp 120/208/240V 42 Space Dead Front 28-7/8" x 8-3/4"
$69.99
 Only 1 unit left
Square D 12236272000080001 NQOD Series E2 Series 225 Amp Main Breaker Panelboard NQOD 30 Space/CircuitSquare D 12236272000080001 NQOD Series E2 Series 225 Amp Main Breaker Panelboard NQOD 30 Space/Circuit
Square D Square D 12236272000080001 NQOD Series E2 Series 225 Amp Main Breaker Panelboard NQOD 30 Space/Circuit
$649.99
 Only 1 unit left
Square D FA26015AC 15 Amp 2 Pole 600 VAC I-LIne Circuit BreakerSquare D FA26015AC 15 Amp 2 Pole 600 VAC I-LIne Circuit Breaker
Square D Square D FA26015AC 15 Amp 2 Pole 600 VAC I-LIne Circuit Breaker
$39.99
 Only 1 unit left
Square D FCP34100MT 100 Amp 3 Pole 480V Circuit BreakerSquare D FCP34100MT 100 Amp 3 Pole 480V Circuit Breaker
Square D Square D FCP34100MT 100 Amp 3 Pole 480V Circuit Breaker
$319.95
 Only 1 unit left
Square D 100 Amp 6 Space/12 Circuit Panel with 1 Each 120 VAC and 240 VAC Outlets 8" X 16.5"Square D 100 Amp 6 Space/12 Circuit Panel with 1 Each 120 VAC and 240 VAC Outlets 8" X 16.5"
Square D Square D 100 Amp 6 Space/12 Circuit Panel with 1 Each 120 VAC and 240 VAC Outlets 8" X 16.5"
$59.99
 Sold out
Square D 8903LG60V02CP91P92 Motor Starter Enclosure 15" x 14"Square D 8903LG60V02CP91P92 Motor Starter Enclosure 15" x 14"
Square D Square D 8903LG60V02CP91P92 Motor Starter Enclosure 15" x 14"
$399.99
 Only 1 unit left
Square D Watchdog Energy Management System Class 8865 Type R-8 Series CSquare D Watchdog Energy Management System Class 8865 Type R-8 Series C
Square D Square D Watchdog Energy Management System Class 8865 Type R-8 Series C
$495.95
 In stock, 3 units
Square D H323-RB Safety Switch 100Amp 240V Series E1 3-Phase H323RBSquare D H323-RB Safety Switch 100Amp 240V Series E1 3-Phase H323RB
Square D Square D H323-RB Safety Switch 100Amp 240V Series E1 3-Phase H323RB
$75.95
 Only 1 unit left
Square D FC34040 40 Amp 3 Pole 480V Circuit BreakerSquare D FC34040 40 Amp 3 Pole 480V Circuit Breaker
Square D Square D FC34040 40 Amp 3 Pole 480V Circuit Breaker
$369.95
 Sold out
Square D Q2-32175 175 Amp 3 Pole 240V Type Q2 Circuit BreakerSquare D Q2-32175 175 Amp 3 Pole 240V Type Q2 Circuit Breaker
Square D Square D Q2-32175 175 Amp 3 Pole 240V Type Q2 Circuit Breaker
$139.99
 In stock, 2 units
Square D EDB34025 25 Amp 3 Pole 240V Circuit BreakerSquare D EDB34025 25 Amp 3 Pole 240V Circuit Breaker
Square D Square D EDB34025 25 Amp 3 Pole 240V Circuit Breaker
$99.95
 Sold out
Square D B125 Series 4 1 1/4" Service HubSquare D B125 Series 4 1 1/4" Service Hub
Square D Square D B125 Series 4 1 1/4" Service Hub
$5.99
 In stock, 2 units
Square D FA22015AC 15 Amp 240Vac 2 Pole Circuit Breaker A & C PhaseSquare D FA22015AC 15 Amp 240Vac 2 Pole Circuit Breaker A & C Phase
Square D Square D FA22015AC 15 Amp 240Vac 2 Pole Circuit Breaker A & C Phase
$29.95
 Only 1 unit left
Square D FC34080 80 Amp 3 Pole 480V I Line Circuit BreakerSquare D FC34080 80 Amp 3 Pole 480V I Line Circuit Breaker
Square D Square D FC34080 80 Amp 3 Pole 480V I Line Circuit Breaker
$279.95
 Sold out
Square D FA32015 15 Amp 3 Pole 240V Thermal Magnetic Circuit BreakerSquare D FA32015 15 Amp 3 Pole 240V Thermal Magnetic Circuit Breaker
S&S Electrical Supply Square D FA32015 15 Amp 3 Pole 240V Thermal Magnetic Circuit Breaker
$99.95
 Only 1 unit left
Square D MEF836G 800 Amp 3 Pole Type MEL 600Vac Ground Fault Circuit BreakerSquare D MEF836G 800 Amp 3 Pole Type MEL 600Vac Ground Fault Circuit Breaker
Square D Square D MEF836G 800 Amp 3 Pole Type MEL 600Vac Ground Fault Circuit Breaker
$1,999.95
 Only 1 unit left
Square D FAL36045 45 Amp 3 Pole 600V Circuit BreakerSquare D FAL36045 45 Amp 3 Pole 600V Circuit Breaker
Square D Square D FAL36045 45 Amp 3 Pole 600V Circuit Breaker
$129.99
 Only 1 unit left
Square D FAL340701021 70 Amp 3 Pole 480V Circuit Breaker w/Shunt TripSquare D FAL340701021 70 Amp 3 Pole 480V Circuit Breaker w/Shunt Trip
Square D Square D FAL340701021 70 Amp 3 Pole 480V Circuit Breaker w/Shunt Trip
$389.99
 Only 1 unit left
Square D FAL340801021 80 Amp 3 Pole 480V Circuit Breaker w/Shunt TripSquare D FAL340801021 80 Amp 3 Pole 480V Circuit Breaker w/Shunt Trip
Square D Square D FAL340801021 80 Amp 3 Pole 480V Circuit Breaker w/Shunt Trip
$449.95
 Sold out
Square D FA24020AB 20 Amp 480VAC 2 Pole I Line Circuit BreakerSquare D FA24020AB 20 Amp 480VAC 2 Pole I Line Circuit Breaker
Square D Square D FA24020AB 20 Amp 480VAC 2 Pole I Line Circuit Breaker
$99.99
 Sold out
Square D VH221DSGL 30 AMP Heavy Duty Fusible Safety Switch 240 VAC in Nema 4X EnclosureSquare D VH221DSGL 30 AMP Heavy Duty Fusible Safety Switch 240 VAC in Nema 4X Enclosure
Square D Square D VH221DSGL 30 AMP Heavy Duty Fusible Safety Switch 240 VAC in Nema 4X Enclosure
$999.99
 Only 1 unit left
Square D QOB8 Series L 4 Space/8 Circuit 125 Amp Load Center Guts Only 5" X 6"Square D QOB8 Series L 4 Space/8 Circuit 125 Amp Load Center Guts Only 5" X 6"
Square D Square D QOB8 Series L 4 Space/8 Circuit 125 Amp Load Center Guts Only 5" X 6"
$24.99
 Sold out
Square D 999340 40 Amp 3 Pole 600 VAC Type ML-1 Circuit BreakerSquare D 999340 40 Amp 3 Pole 600 VAC Type ML-1 Circuit Breaker
Square D Square D 999340 40 Amp 3 Pole 600 VAC Type ML-1 Circuit Breaker
$79.99
 Only 1 unit left
Square D Type FYB14020B I Line Circuit Breaker 20 Amp Single Pole 120/277 VACSquare D Type FYB14020B I Line Circuit Breaker 20 Amp Single Pole 120/277 VAC
Square D Square D Type FYB14020B I Line Circuit Breaker 20 Amp Single Pole 120/277 VAC
$19.99
 Only 1 unit left

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