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View all brands
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Breakers & Transformers
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Fuji Electric SA103BAUL SA103BAUL50 50A 240VAC 3-Pole Auto Circuit Breaker
$44.99
Compare
Teal TE-200 Transformer 100-kVA 3-Ph Out:133/230V/120VAC In:200/208/400/480VAC
$299.97
Compare
(Lot 2) Mitsubishi NF50-SWU 10 Amp 2 Pole 240V Circuit Breaker 10A SWU2 No-Fuse
$34.99
Compare
Radius Power RP327-180-2200-S 3-Phase 480V Delta Dual Stage Power Line Filter
$48.93
Compare
GE TQB1230 Circuit Breaker 30-Amp 1-Pole G029+ 240/415VAC CU-AL (20)
$49.29
Compare
GE RT-690 RT-660 RT-693 Circuit Breaker 30-Amp 2-Pole THQB HACR (16)
$49.29
Compare
Fuji SA32BUL 5 Amp 2-Pole 220 VAC Auto Breaker 5A Circuit Breaker (4)
$89.99
Compare
Power Magnetics PMI Transformer Isolation 25.5-KVA 3-Ph Pri:0-520D Sec:6700D
$149.97
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Hager NC 340A C40 40 Amp 3 Pole Circuit Breakers 400 Volt Rating
$49.49
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Polytron Devices P32-75ST Linear Regulated Power Supply - Used
$48.99
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Merlin Gerin NC100LH Multi9 Miniature 16A Circuit Breakers 400V (3)
$31.49
Compare
SB Sola 25-399 Transformer 1.5-KVA 1Ph Constant Voltage
$346.49
Compare
Square D FA34020 20A 480VAC 3P I-Line Thermal Magnetic Circuit Breaker
$71.99
Compare
Fuji Electric 10A - 40A EA53B/EA52B/EG53B Auto Circuit Breakers
$53.99
Compare
TEAL TEO-001-HP 30kVA 3-Phase 50/60Hz 480V Delta 37.2 A REV A1 Transformer
$202.49
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Micron EconoTRAN E2K0-0557-3 Transformer 1-Ph Control
$157.49
Compare
Nunome Electric EN60742 Dry Type 7.5 KVA Transformer 50/60 Hz IP00 NES7500EN
$67.49
Compare
2 Ferraz ST14 PLC DIN Fuse Block Holder 690V/50A 14x51 J081221
$24.00
Compare
Watlow DB20-C0-S000 Din-A-Mite 25A Power Controller 100-240VAC
$55.99
Compare
Airpax LELK1-31121-170-V Face Mount 1 Pole Circuit Breaker 70A (4)
$58.49
Compare
Moeller Circuit Breakers (1)FAZSC25 (2)FAZSC3 (2)FAZSC16 (1)FAZSC6
$55.99
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Siemens MFKE3 Flex Operator Kit Flange Mounted Variable Depth 36 Inch Cable
$49.97
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Fuji Electronics BRRIIN-OIS 100V 30mA Earth Leakage Relays
$100.99
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Siemens Model BQ 50A 3-Pole Molded Case Circuit Breaker
$55.99
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WICC Current Transformers (2) A500L24 and (1) AX50L24
$53.99
Compare
ABB Assorted 1-4A Single Pole Circuit Breakers w/ SZ-KS 16/12N Busbar (9)
$44.99
Compare
ABB Electric S1N 3-Pole 15A Circuit Breaker 277/480VAC w/ Door Operator Switch
$55.99
Compare
Hammond HP9P Transformer 1-Ph 1.5-kVA Type:H
$63.99
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Fuji Electric SG53C-CE Earth Leakage Circuit Breaker 3-Pole 50A (7)
$69.59
Compare
Micron Impervitran B120-3652-3 Series 2 Control Transformer
$63.99
Compare
Nunome Electric SH600ULNC2133 Transformer
$31.99
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Nunome Electric SH1500ULNC2008 Transformer
$39.99
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Mitsubishi NV225-SP Circuit Breaker 3-Pole 125A
$91.99
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Mitsubishi NV100-SP Circuit Breaker 3-Pole 40A
$54.99
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Cutler Hammer 66-401 Current Transformers (3)
$75.99
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Fuji Electric CP31FM/2 1 Pole 2 Amp 250 Volt Circuit Breakers (4)
$36.99
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General Electric IFC 95AD1A Time Over Current Relay P12IF02629
$159.99
Compare
NEW GE TRK12B Fusing Kits Class "R" 30A, 240 Volt "TH" Switch (18)
$73.99
Compare
Taisei Denki EUT3-84k-CN Blue Power 84-kVA 3-Ph Transformer
$659.99
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Fuji Electric SG33C-CE Industrial Circuit Breakers (8)
$63.99
Compare
Fuji SG33C-EB3ASC-030K 3-Pole 30A Industrial Circuit Breakers (8)
$55.99
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Fuji Electric SG33C-EB3ASC-030K Circuit Breakers (8)
$47.99
Compare
Moeller 0.8-kVA 800-VA Transformer
$43.99
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Brandenburg 2482-232-02 DC Power Supply
$68.99
Compare
Nunome SH600ULNC2133 0.6-kVA 1-Ph Transformer
$39.99
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Nunome SH1500ULNC2008 1.5-kVA 1-Ph Transformer
$51.99
Compare
Deltron V601A05 5VDC 120 AMP 600W Power Supply
$159.99
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Kepco ERX24-5 24V DC 5A Power Supply - Used
$79.99
Compare
Cutler-Hammer Gi3030 Type Gi125 Circuit Breaker
$58.99
Compare
Agilent Versatest V4400 Power Supply E7085-66200 350VDC 17.1A TDI 09004-133426
$349.97
Compare
(Lot of 2) Square D Class 8501 Control Relay 8 Pole Type LO-40 And Type LO-80
$39.99
Compare
(3) Metasol LS EBN-63c 3-Pole 60A Molded Case ELCB Circuit Breakers 220-460V
$79.99
Compare
(Lot: 3) Metasol LS EBN-53c 15A, EBN-52c 20A & EBN-53 30A ELCB Circuit Breakers
$55.99
Compare
Teal 860901M 5.1-kVA 1-Ph Power Conditioner Transformer IN:200-240V Out:115/20V
$227.99
Compare
Murr Elektronik 86015 250VA Single-Phase Transformer 240/415VAC In 110/240V Out
$47.99
Compare
(2) Metasol LS EBN-53c 3-Pole 40A Molded Case ELCB Circuit Breakers 220-490V
$58.99
Compare
(3) Metasol LS EBN-53c 3-Pole 15A Molded Case ELCB Circuit Breakers 220-460V
$47.99
Compare
(3) Metasol LS EBN-53c 3-Pole 30A Molded Case ELCB Circuit Breakers 220-460V
$55.99
Compare
Acme TA-2-81324 Industrial Transformer 150VA 50/60hz w/ Fuse Kit PL-112702
$35.99
Compare
Omron S82K-03012 12VDC 2.5A 30W Switching Power Supply 100-240VAC 50/60Hz Input
$42.99
Compare
(Lot of 10) Fuji Electric SG53C-CE Earth Leakage 3-Pole 40A Circuit Breaker 440V
$55.99
Compare
(Lot of 8) Fuji Electric SG53C-CE Earth Leakage 3-Pole 50A Circuit Breakers 440V
$63.99
Compare
(Lot of 10) Fuji Electric SG53C-EB3BSC-040K 3-Pole 40A Circuit Breakers E.L.
$47.99
Compare
(Lot of 6) Fuji Electric EG53C-CE Earth Leakage 3-Pole 40A Circuit Breakers 440V
$47.99
Compare
(Lot of 6) Fuji Electric SG53C-EB3BSC-040K 3-Pole 40A Circuit Breakers E.L.
$34.39
Compare
(Lot of 2) Square D 2NR-301 Current Transformers, 300:5, 1-1/8" ID, 600V
$40.99
Compare
Bauart Gepruft 565-3 D20A 3-Phase EMI Filter 250VAC 20W 50/60Hz
$79.99
Compare
(Lot of 5) Fuji Electric TR13D TR-0N/3 & SZ-HB Thermal Overload Relays
$50.99
Compare
GE DFPTQLR3 Busway Flex-a-Plug Bus Plug 480VAC w/ (2) GE RV-2937 30A Breakers
$39.99
Compare
GE DFPTQLR3 Busway Busplug Flex-a-Plug 600VAC 15-50A Box w/ (2) GE 30A Breakers
$39.99
Compare
(4) Cutler Hammer WMTC2001, WMTC2003, WMTC2004, WMTC2006 2-Pole Circuit Breakers
$30.99
Compare
(Lot of 12) Entrelec MD10/22S Din Rail Mount Terminal Block Fuse Holder MB1022S
$31.99
Compare
(3) Mitsubishi NV100-SWU 3-Pole 60A and 15A, NF50-SWU 2-Pole 5A Circuit Breakers
$47.99
Compare
(Lot of 10) Fuji EG52AC 2-Pole 50A and 40A, EG32AC 30A Circuit Breakers + More
$79.99
Compare
(4) Square D Current Transformers; (2) 180R-401, (1) 180R-601, and (1) 180R-801
$79.99
Compare
TCI Delta System 3RF30CT Electric 240V 30A Max TCI#7367 EMI Filter 9908
$31.99
Compare
Quality Tranformer 9208 Applied Materials AMAT 0190-38695 8KVA 3ph 19"Rack Mount
$178.49
Compare
Basler Electric BE25569-001 3-Ph 86.6 kVA Transformer Teradyne 523-933-00
$99.97
Compare
NEW Square D FI26020AC 2-Pole I-Line Current Limiting 20A/600V Circuit Breaker
$179.99
Compare
Telemecanique GV2ME06 1.0A-1.6A Circuit Breakers - Lot of 2
$38.50
Compare
(Lot of 5) Cutler-Hammer WMS2C25 Thermal Magnetic 2-Pole 25A Circuit Breakers
$50.99
Compare
Mitsubishi NV50-SWU 303 No-Fuse 30A Circuit Breaker 240VAC 3-Pole SWU3 w/ GFI
$14.97
Compare
(Lot of 22) Idec NRAN2100F Circuit Protectors 2A 220V 50/60Hz 250VAC Max
$119.99
Compare
Nunome Electric SH1500ULNC2008 Transformer 100V/200V Enclosed 1500VA / 1.5kVA
$29.97
Compare
Mitsubishi NV50-SRU2020 No-Fuse 20A Circuit Breaker 240VAC 2-Pole SRU w/ GFI
$41.99
Compare
(Lot of 2) Siemens 3VE1000-8K Contactor 20A 300VAC 5-8A AC3 VDE 0660 IEC 157-1
$47.99
Compare
Moeller FAZ-Z10/3 Miniature XPole 3-Pole 10A Circuit Breaker MCB
$36.99
Compare
Mitsubishi NF50-SWU 15 Amp 3 Pole 240V Circuit Breaker 15A 3P SWU3 No-Fuse
$14.97
Compare
NEW (2) Ericsson DC-DC Power Converter Supply 2.5V 30A Out 36-75V In PKM4719API
$43.99
Compare
(Lot of 21) Siemens ITE Q120 Plug-In 1-Pole 20A Circuit Breakers 120/240VAC
$71.99
Compare
(Lot of 6) Merlin Gerin 60323 Multi-9 C60 D5A 1-Pole 240VAC Circuit Breakers 5A
$45.99
Compare
Fuji SG403B Earth Leakage 3-Pole 350A Circuit Breaker 100-200V 50kA, 415V 35 kA
$239.99
Compare
Allen-Bradley 140U-H6 15A 690VAC 250VDC Molded Case Breaker 140U-H6C3-C15
$72.79
Compare
Mitsubishi NF-SKW 250A 3P No-Fuse Circuit Breaker 250-Amp 3-Ph
$134.39
Compare
Fuji Electric SG53C Circuit Breaker - Lot of 3
$37.79
Compare
(Lot of 4) Mitsubishi Electric CP30-BA Circuit Breaker 15A Protectors DIN Mount
$39.99
Compare
Mitsubishi NV50-SRU2050 No-Fuse 50A Circuit Breaker 240VAC 2-Pole SRU w/ GFI
$41.99
Compare
(Lot of 3) Fuji Electric SG33C Industrial 3-Pole 10A, 20A Circuit Breakers E.L.
$39.99
Compare
(Lot of 5) Mitsubishi Electric CP30-BA Circuit Protectors 1-Pole Breakers 1A
$42.99
Compare
MERLIN GERIN Multi9 C 30A Circuit Breaker
$68.99
Compare
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