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Shop by brand
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SMC
Cisco
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Square D
Celerity
Parker
Kohler
Dell
Omron
View all brands
Shop by Price
$0.00 - $727.00
$727.00 - $1,445.00
$1,445.00 - $2,164.00
$2,164.00 - $2,882.00
$2,882.00 - $3,600.00
Home
Electrical Supply
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Breakers & Transformers
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(Lot of 5) NEW Square D QO220 20 Amp 2-Pole Plug-On Circuit Breaker 120/240V~
$59.99
Compare
Square D KA-26200-AC I-Line 600VAC 200A 250VDC Type KA 2P Circuit Breaker
$199.99
Compare
NEW Square D LAL36250MB 3P 600VAC/250VDC 250A LAL Main/LA Circuit Breaker USA
$849.99
Compare
Westinghouse HKA3175T Thermal Magnetic Trip Unit 1750-875A Trip Range 175A 3P
$49.99
Compare
(Lot Of 7) NEW Carling CA1-X0-17-305-221-C 15A FL Single-Pole Circuit Breakers
$34.99
Compare
(Lot of 5) NEW Carling CA2-X0-17-306-221-C 2-Pole 20 Amp 20A Circuit Breakers
$34.99
Compare
Square D FAL360701586 Circuit Breaker 600 Volts 70 Amps 3 Poles Molded Case
$49.97
Compare
(Lot of 5) NEW Square D QOB220 2-Pole Bolt-On Circuit Breakers 120/240V
$89.99
Compare
Square D Sorgel 75T3HFISNLP 75-KVA 3-Ph Transformer HV:480 LV:208Y/120 Quiet NLP
$1,199.99
Compare
NEW Sola 23-23-220-8 CVS Constant Voltage Power Conditioner 2000VA 1-Phase
$799.99
Compare
Allen Bradley 500L-DOB93 600V 100 Amp 3-Pole 460v Coil AC Lighting Contactor
$97.14
Compare
(Lot of 9) Fuji Electric EG52AC-CE 30A 2Pole 230V Earth-Leakage Circuit Breakers
$27.99
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Square D EX30T3HCUSS 30-kVA 3Ph Transformer Pri:480 Sec:120/208 3R-Weathershield
$649.99
Compare
Eaton/Cutler Hammer N48M28T22CU 225-kVA 3Ph Transformer Dry Distribution Pri:480
$1,599.99
Compare
(Lot of 5) Mean Well RS-150-3.3 DC Power Supplies 3.3 Volts 3.3V 30A 150W Output
$74.99
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Densei-Lambda HWS1500-24 24VDC 70A Power Supply 24V DC 1.5kW Single Output
$164.99
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Melcher PSC 128-7iR Positive Switching Regulator DC-DC 15-80V to 12V 0-8A Tested
$56.29
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GE TJJ436400 400A 600V 3P Molded Case Circuit Breaker w/ Mag Trip 1200-4000A
$93.29
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GE TKM836F000 800A 600VAC 3P Thermal Magnetic Circuit Breaker w/ Mag Adj
$129.29
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GE TFJ236100WL 100A 600VAC/500VDC 3P Industrial Circuit Breaker w/ 100A Mag Adj
$281.29
Compare
GE TFK236F000 225A 600V 3P Circuit Breaker w/ Mag Adj 225A 1000 - 2250
$112.29
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GE TJJ436200WL 200A 600V 3P Industrial Circuit Breaker w/ Mag Adj 600-2000A
$140.29
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GE TJK636F000 500A 600V Molded Case Thermal Magnetic Circuit Breaker w/ Trip Adj
$103.29
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NEW Fuji Electric SC-N4/SE [80] 3-Phase 3-Pole Motor Starter Contactor 80A
$44.99
Compare
Merlin Gerin NSF150 N 150 Amp Molded Case Circuit Breakers 3-Pole 240/480VAC
$63.29
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Merlin Gerin NSJ400 N Compact Molded Case 3-Pole Circuit Breaker 400A 600V
$410.29
Compare
Fuji BW250EAGU-3P200 200-Amp Auto Circuit Breaker Ui:690VAC 3-Pole 250AFDC Trip
$204.29
Compare
Legrand 642 105 Dry Transformer Primary:230/400VAC Secondary:24VAC Class:105
$100.29
Compare
ABB SACE S5N PR211 3-Pole 600VAC 400-Amp Circuit Breaker HACR 40°C AB-6226
$319.29
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Siemens SITOP Power 10 24V DC 10A Industrial Power Supply 1P6EP1 334-2BA00
$42.99
Compare
Power-One (1) F15-15-A (1) HD12-6.8-A (1) HD5-12/OVP-A Open-Frame Power Supplies
$91.29
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Lambda LOT-W-5152-A Triple-Output Regulated Power Supply +/-12 to 15VDC, 5VDC
$48.49
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Lambda LNS-W-5-OV 5VDC 14.0A Max Open-Frame Linear Regulated Power Supply
$48.49
Compare
NEW Power-One HE24-7.2-A 24VDC 7.2A Linear Open-Frame Power Supply 100-240VAC
$81.29
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NEW SOLA SLS-12-068T 12VDC 6.8A Linear Open Frame DC Power Supply VAC Selectable
$63.29
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NEW Lambda LNS-P-5-OV 5VDC 5VDC 22.0A Max Regulated Power Supply 350W
$88.29
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NEW Lambda LND-P-152 12-15VDC Regulated Power Supply 330W 5.3A Max Dual Output
$99.99
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NEW Toroid 602.082 Toroidal Transformer 117V 60Hz 26VA 2x8.5V/1.41 Secondary
$24.99
Compare
Lambda LZS-250-1 Regulated Power Supply 5V 50A Out Universal 115/230V Input
$221.29
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Block B 1907092 22.5-kVA 3Ph Separating Transformer Temp-Control Pri:480 Sec:400
$549.99
Compare
NEW Eaton FAZ-B15/2 15 Amp 15A 2-Pole Miniature Circuit Breaker 240/415 VAC
$24.99
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Step Up/Down Voltage Converter Step Up & Down Transformer 2000VA
$100.00
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Square D FAL340808041 Series 2 480VAC/250VDC 80A 3P Molded Circuit Breaker
$44.99
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NEW Acme T181051 0.50kV General Purpose Transformer 120V x 240V Single Phase
$76.29
Compare
Kollmorgen MT306B1-E2C1 GoldLine XT 230V 3-Phase 41 V/KRPM PM Servomotor
$352.29
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Square D FHP3600311M1212 600V 3A 3P Mag-Gard Circuit Breaker w/ Mag. Aux. Switch
$34.99
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Square D FHP3600712M1212 600V 7A 3P Mag-Gard Circuit Breaker w/ Mag. Aux. Switch
$24.99
Compare
Square D FCP34020TF Molded Case 20A 3-Pole 480VAC Series 3 Circuit Breaker
$56.29
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Square D FHP3603015M1212 600V 30A 3P Mag-Gard Circuit Breaker + Mag. Aux. Switch
$31.99
Compare
Westinghouse HMCP HMCP050K2C 50A 3P 600V Circuit Breaker w/ Aux. Trip Switch
$48.49
Compare
Westinghouse HMCP003A0C 3P 600VAC-250VDC 3A Circuit Breaker w/ Aux. Switch
$17.99
Compare
Siemens ED63B110 Type ED6 Thermal Magnetic 600VAC 3P Sentron Circuit Breaker
$82.29
Compare
Eaton V48M28T22CUEE 225-kVA 3-Ph Distribution Transformer Pri:480-D Sec:208Y/120
$1,799.99
Compare
NEW TDK-Lambda Vega-Lite 550 30V (2x15V) 18A Modular DC Power Supply V5007TK
$124.29
Compare
PowerSmiths ESAVER-C3L-300-480-208-C&C 300-kVA Transformer 3-Ph TIS3D Cyberhawk
$3,599.99
Compare
GE TED134070 70A 480VAC 250VDC 3-Pole Thermal Magnetic Circuit Breaker
$49.97
Compare
NEW Westinghouse 249A989G09 60:1 Step-Down Transformer w/ GE Type EJ1 Fuse
$249.99
Compare
Siemens 1D1N015 15-kVA 1-Ph Transformer Outdoor 3R Pri:240x480V Sec:120x240V QMS
$215.29
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Siemens 1D1N015 15-kVA 1-Ph Transformer Pri:240x480V Sec:120x240V QMS Outdoor 3R
$274.99
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MGM HS100C3B2SH-D16 100-kVA 1-Ph Transformer 240x480V-120/240V Shield Aluminum
$1,249.99
Compare
Square D Sorgel 150T3HFISNLP 150-kVA 3-Ph Transformer HV:480V LV:208Y/120V AC
$1,199.97
Compare
GE 9T23A3877 225-kVA 3-Ph Dry Transformer HV:480V LV:208/120V HT-Quiet Class-AA
$2,124.99
Compare
Square D Sorgel 150T3HFISNLP 150-kVA 3-Ph Transformer HV:480V LV:208Y/120V SO
$1,359.99
Compare
Square D 66R-101 100:5 Current Transformer 25-400Hz Hole:2"-Diameter
$24.99
Compare
General Electric RT-693 NP1578013P75 Industrial 3-Pole 100A Circuit Breaker 480V
$31.99
Compare
(Lot of 4) GE THQB LM 20 Amp 2-Pole Molded Case 20A Circuit Breaker 120/240VAC
$24.99
Compare
MGM HS100C3B2SH 100-kVA 1Ph Transformer 240x480V-120/240V Static-Shield Aluminum
$1,199.99
Compare
NEW Acme T-2-53515-3 7.5-kVA 1-Ph Transformer Pri:240x480 Sec:120/240 Style:SE
$435.99
Compare
Hammond 158271 1-Ph 3.5-kVA Dry Transformer HV:200/230/400/460V LV:115/230V CU
$89.99
Compare
NEW Circuit Breaker Industries QL-2(13) 8 Amp Miniature Circuit Breaker 120/240V
$8.99
Compare
NEW Square D US36020018 200A 240V 50/60Hz 125VDC Mounting Base for Multi 9 C60
$311.29
Compare
NEW Allen Bradley 100S-D110ZJ33LC 24VDC 110A AC-3 3-Pole Safety Contactor
$299.99
Compare
Square D MHL367001287 700-Amp Trip/Aux Circuit Breaker Molded-Case 600VAC 250VDC
$203.29
Compare
Allen Bradley 140M-C2E-B16 415V Motor Protection Circuit Breaker 3 Poles 50/60Hz
$23.49
Compare
(Lot of 2) NEW F&G L7-3/2/C C3 5kA 277/480VAC 400V Miniature Circuit Breaker
$59.29
Compare
NEW - FUJI SA103BAUL BB3ESCUL-075 3P 70A 240V Auto-Breaker Circuit Breaker
$49.97
Compare
Mitsubishi SD-N400 3-Pole 3-Phase Magnetic Contactor 450 Amps 240-690 VAC
$67.29
Compare
Fuji Electric SGa204A 225A 3P4W 200V 50/42kA 415V 30/225kA Circuit Breaker
$199.99
Compare
Fuji Electric EG203B 225A 3P 3W 3P3E 30mA 225AF 100-200V 30kA Circuit Breaker
$83.29
Compare
(Lot of 3) GE THQL2130 2-Pole 30A Molded Case THQL Circuit Breakers 120/240 VAC
$30.99
Compare
Kepco RAX15-20K DC Power Supply 15V 20A Output 120/230V 1 phase Input w/ Bracket
$65.29
Compare
Moeller DIL4M 3P 600VAC 250VDC 125HP 160A Relay Motor Contactor 24VDC Coil
$65.29
Compare
Marx TAG216 300-kVA Pri:440/460/480V Sec:400V Transformer 3-Ph 403-370A 433A
$1,999.99
Compare
Marx TG620 220-kVA Pri:400/440/460/480V Sec:230V Transformer 3-Ph 325-271A 552A
$1,999.99
Compare
Acopian A24H1500-230 24VDC +/-0.5V 15A 0.25mV RMS Power Supply
$48.49
Compare
PowerSmiths KSTAR-150-480-250 150-KVA 3Ph Transformer Pri:480V Sec:435/251V 50dB
$934.99
Compare
NEW Westinghouse MCP13300 600 Volt Trip Circuit Breaker Motor Circuit Protector
$119.99
Compare
NEW Westinghouse MCP13300 600 Volt Motor Circuit Protector Trip Circuit Breaker
$124.99
Compare
Westinghouse FD 25k 3-Pole FD3020L Industrial 20A Circuit Breaker 600VAC
$48.54
Compare
(Lot of 3) Cutler-Hammer GD 22k 3-Pole Circuit Breakers (1)60A (1)50A (1)30A
$75.29
Compare
(Mixed Lot Of 7) Fuji Electric SA53B Circuit Breakers (3)10A (1)15A (2)5A (1)40A
$75.29
Compare
(Lot of 2) Cutler-Hammer GD 22k 480 VAC 3-Pole 40A Industrial Circuit Breakers
$56.29
Compare
(Lot of 3) Fuji Electric Earth Leakage Circuit Breakers (3)EG53B & (1)SG53B 40A
$63.29
Compare
(Lot of 2) Fuji SA102B 60 Amp 2-Pole Auto Breaker Series Circuit Breakers 660VAC
$75.29
Compare
Eaton PKZM4-50 XTPR050DC1 50A 600V 3P 50/60Hz 50HP Protector Circuit Breaker
$67.29
Compare
Eaton NZM 2 NZMH2-A160 250A w/ 160A Trip 600Y/347V Adjustable Circuit Breaker + NZM 2 Handle
$86.29
Compare
Eaton PKZM0-10-T XTPT010BC1 10A 600VAC 3HP 50/60Hz Protector Circuit Breaker
$33.99
Compare
(4) Eaton PKZM0-10 XTPR010BC1 + (4) Rittal SV 9614.00 Mini-pls Device Adapter
$82.29
Compare
(4) Eaton PKZM0-16 XTPR016BC1 + (4) Rittal SV 9614.00 Mini-pls Device Adapter
$91.29
Compare
(Lot of 2)Cutler-Hammer GD 22k 15A Industrial Circuit Breakers 480VAC 125/250VDC
$63.29
Compare
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