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Valves & Flow Control
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PCB Equipment
Pumps
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Industrial Parts & Tooling
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Raw Materials
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Other
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Faucets
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Sinks
Toilets
Other
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Office
Restaraunt & Catering
Restaurant & Catering
Storage
Supply
Other
Misc
Antiques & Collectibles
Automotive
Other
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Computers & Electronics
Lab & Test Equipment
Industrial Machinery
Industrial Parts & Tooling
Electrical Supply
Plumbing
Business
Misc
Shop by brand
Unbranded
SMC
Square D
Hewlett Packard HP
Cisco
Celerity
Parker
Omron
Dell
Applied Materials AMAT
View all brands
Shop by Price
$0.00 - $507.00
$507.00 - $1,005.00
$1,005.00 - $1,504.00
$1,504.00 - $2,002.00
$2,002.00 - $2,500.00
Home
Electrical Supply
Breakers & Transformers
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Breakers & Transformers
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Square D EDB14020 20A 277VAC 1P Circuit Breaker (12)
$59.99
Compare
General Electric TEY120 1P 277V 20A Circuit Breaker (12)
$49.99
Compare
Instrument Transformers 7ASHT-102 Current Transformer (3)
$59.99
Compare
Cutler-Hammer GHQ1020 20A 1P 120/240V Circuit Breaker (20)
$84.99
Compare
Cutler-Hammer BAB1020 20A 120/240 1P Circuit Breaker (19)
$69.99
Compare
General Electric GE THQB1120 120V 20A 1P Circuit Breaker (23)
$45.99
Compare
Square D QOB120GFI 20A 1-pole 120VAC Circuit Breaker QOB
$59.99
Compare
Square D QOB120 20A 1P 120/240VAC Circuit Breaker (23)
$45.99
Compare
Square D QOB120 20A 1P 120/240VAC Circuit Breaker (25)
$49.99
Compare
GE TED134100WL 100A 480VAC 250VDC 3P Circuit Breaker
$74.99
Compare
Siemens B120 20A 120/240V 1P Circuit Breaker (20)
$59.99
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Square D FAL340701021 3P 70A 480V Circuit Breaker
$99.99
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Siemens ITE ED43B125 125A 3P 480V Circuit Breaker
$224.99
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Square D LDP36400U31X 3P 600V 400A Circuit Breaker
$499.99
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General Electric TEYL3030B 30A 3P 480V Circuit Breaker
$149.99
Compare
Square D EGB34025LH 25A 3P 480Y/277VAC Circuit Breaker
$249.99
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GE SELA36AT0060 Spectra 3P 60A 600V Circuit Breaker
$49.99
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Square D FAL340601422 3PH 3P 240V 60A Circuit Breaker
$199.99
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General Electric SELA36AT0150 600V 15-150A Circuit Breaker
$199.99
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Siemens ED43B110 3P 110A 480V Circuit Breaker
$69.99
Compare
Cutler-Hammer QBHW3020H 20A 3P 120/240V Circuit Breaker
$29.99
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Siemens B320 3P 3PH 20A 240V Circuit Breaker (3)
$59.99
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Square D KAL361001021 600V 100A 3P Circuit Breaker
$149.99
Compare
Square D QOM2150MM 150A 2P Main Breaker Bolt on Mount
$119.99
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General Electric TEYH3070B 70A 3P Circuit Breaker
$214.99
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Square D HDL26100 100A 600VAC 2P Circuit Breaker
$99.99
Compare
General Electric TEY3100 480/277VAC 100A 3P Circuit Breaker
$74.99
Compare
Square D EJB34015 15A 480Y/277VAC 3P Circuit Breaker
$99.99
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Cutler-Hammer FD3100 100A 3P 600VAC Circuit Breaker
$99.99
Compare
Eaton HFD3100 100A 600VAC 3P Circuit Breaker
$99.99
Compare
Square D HLL36150 PowerPact 150A 600VAC Circuit Breaker
$299.99
Compare
Siemens ED63B060 60A 600VAC 3P Circuit Breaker
$64.99
Compare
Westinghouse V48M28T49H 150-kVA 3-Ph AC Transformer
$1,249.99
Compare
Square D EJB14040 1 Pole Circuit Breaker 40 Amp 277V
$49.99
Compare
General Electric THQB1120GFT 1P Bolt-on Circuit Breaker
$59.99
Compare
Square D QOB120GFI Miniature Circuit Breaker 120V 20A (3)
$49.99
Compare
Square D QD 225 PowerPact Circuit Breaker QDL32225 225A (2)
$79.99
Compare
Siemens FXD63B225 3 Pole Molded Circuit Breaker 225 Amp
$124.99
Compare
Square D HG 150 PowerPact Circuit Breaker HGL 36150U31X
$329.99
Compare
Siemens JXD63B300 3 Pole Circuit Breaker 300 Amp 600VAC
$174.99
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APC AP9626 208V In / 120V Out Step-Down Transformer 2U Server Rack
$149.99
Compare
Siemens ND63F120 Sentron Series Circuit Breaker 1200Amp
$549.99
Compare
Cutler-Hammer FD 35K Circuit Breaker FD3125 3 Pole 125A
$149.99
Compare
Siemens FXD63B150 3 Pole Circuit Breaker 150A
$124.99
Compare
General Electric TED134040 3-Pole 40A Circuit Breaker
$49.99
Compare
Siemens ED63B125 3-Pole 125A Circuit Breaker
$59.99
Compare
Eaton FD 35K Circuit Breaker 3 Pole 225 Amp
$249.99
Compare
Square D KAL362501027 250A 600VAC 3P Molded Case Circuit Breaker w/Shunt Trip
$374.99
Compare
General Electric GE AMC6EY Circuit Breaker Module
$99.99
Compare
Square D Q2L3225H 3-Pole Molded Case Circuit Breakers 225A 240VAC (2)
$69.99
Compare
Hadco TC-373-13 300W Low Voltage Power Console
$94.99
Compare
GE TKM836F000 800A 600VAC 3P Thermal Magnetic Circuit Breaker w/ Mag Adj
$109.29
Compare
Square D FHL36100 Thermal Magnetic Molded-Case Circuit Breaker 100 Amps
$84.99
Compare
Westinghouse FB3050L 50A 600V 3P 3PH Circuit Breaker
$19.99
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Westinghouse FB3050 50A 600V 3P 3PH Circuit Breaker
$19.99
Compare
Square D MH36400 400A 600V 3PH 3P Circuit Breaker
$399.99
Compare
Potter & Brumfield W58-XB1A4A-5 Thermal Relays 5A Single Pole (5)
$29.99
Compare
Potter & Brumfield W58-XB1A4A-15 Thermal Breaker Relays 15A (5)
$44.99
Compare
Dongan HC-0500-4100 240/480V 0.5KVA Transformer
$59.99
Compare
WICC MW0918 Current Transformer 300:1A (3)
$59.99
Compare
Square D KAL36225 225A Thermal Magnetic Circuit Breaker
$99.99
Compare
Siemens Sentron HFXD63S250A Circuit Breaker 250A 600V
$119.99
Compare
Square D KAL362001027 600V 200A Circuit Breaker
$124.99
Compare
Instrument Transformer ASHT-102 Current Transformer (3)
$89.99
Compare
Square D Q2L3225H 225A Molded Case Circuit Breaker
$23.99
Compare
Square D 2NR-301-001 Current Transformer 300:5 (3)
$54.99
Compare
(Lot of 3) Schneider Electric Multi-9 C 15A 3-Pole C60 Circuit Breakers (17466)
$64.99
Compare
(Lot of 3) Schneider Electric Multi-9 C 15A 2-Pole C60 Circuit Breakers (17446)
$45.99
Compare
(Lot of 4) NEW Schneider Electric Multi-9 C 8A 2-Pole C60 Circuit Breakers 24448
$80.99
Compare
WICC MW1163-1 Current Transformer (3)
$44.99
Compare
Square D PowerPact QDL32225 240V 225A Circuit Breaker
$39.99
Compare
Square D MAL36600 1027 600A 600V 3P Circuit Breaker
$399.99
Compare
Square D 9070T100D50 100 VA 1PH Transformer
$44.99
Compare
WICC 653-1000-00-T Current Transformer (3)
$44.99
Compare
Merlin Gerin Compact NSJ400 L 160/400A Circuit Breaker
$149.99
Compare
Square D LJA36600U31X 600-Amp PowerPact LJ600 Circuit Breaker Micrologic 3-3
$2,149.99
Compare
Square D HJA36060 I-Line 60-Amp PowerPact Circuit Breaker 600VAC HJ060
$239.99
Compare
Square D Q0B 30A 2 Pole 22kA 120/240V Plug-In Circuit Breakers (6)
$44.99
Compare
Eaton Cutler-Hammer CMCU150FD Motor Control Handle
$96.29
Compare
Eaton Cutler-Hammer C25DNA330 Electric 30A Contactor 3-Pole 120V Coil w/C320KGD2
$19.99
Compare
Westinghouse FB3035 Thermal Magnetic Circuit Breaker
$139.29
Compare
Square D DU321 Series E2 Disconnect Safety Switch Type 1 Enclosure
$17.49
Compare
Cutler-Hammer C341CC Industrial Control Transformer Kit
$93.29
Compare
Square D EDB24060 60A 2-Pole 480Y/277VAC Circuit Breaker
$84.29
Compare
Square D Type QOB DP-4075 60A 120/240 VAC 10kA Circuit Breaker (3)
$56.29
Compare
Westinghouse PCF32000F 2000A 600VAC Circuit Breaker PCF w/ 1600A Trip
$2,499.99
Compare
General Electric TPVVF5616B Circuit Breaker 1600A 3P
$2,499.99
Compare
General Electric TPVVF6620 PowerBreak 600VAC 2000A w/ Versa Trip
$2,351.29
Compare
Cutler-Hammer C832KN3 200A 600V Contactor Kit
$136.29
Compare
Cutler-Hammer Eaton LN360600A 3P 600A Circuit Breaker
$281.29
Compare
General Electric AQF3421MBX 125A Panelboard Enclosure with 42 Circuit Breakers
$180.00
Compare
Square D KA-26200-AC I-Line Circuit Breaker
$175.29
Compare
Square D LAL36250MB 3P 600VAC/250VDC 250A Circuit Breaker
$752.29
Compare
Westinghouse HKA3175T Thermal Magnetic Trip Unit
$48.29
Compare
Carling CA1-X0-17-305-221-C 15A FL Single-Pole Circuit Breakers (7)
$34.99
Compare
Carling CA2-X0-17-306-221-C 2-Pole 20 Amp 20A Circuit Breakers (5)
$34.99
Compare
Square D FAL360701586 Circuit Breaker
$49.97
Compare
Square D QOB220 2-Pole Bolt-On Circuit Breakers 120/240V (5)
$87.29
Compare
Allen Bradley 500L-DOB93 Series A 100 Amp 3-Pole 120v Coil AC Lighting Contactor
$79.29
Compare
(Lot of 9) Fuji Electric EG52AC-CE 30A 2Pole 230V Earth-Leakage Circuit Breakers
$27.99
Compare
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