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Valves
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Shop by brand
Unbranded
SMC
Hewlett Packard HP
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Dell
Celerity
Parker
Omron
Applied Materials AMAT
View all brands
Shop by Price
$0.00 - $725.00
$725.00 - $1,444.00
$1,444.00 - $2,162.00
$2,162.00 - $2,881.00
$2,881.00 - $3,600.00
Home
Electrical Supply
Breakers & Transformers
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Breakers & Transformers
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(Lot of 10) Allen-Bradley 1492-SP2C100 10A Breaker + 1492-ASPH3 3A Aux. Switch
$49.99
Compare
Moeller Eaton N2-250 690V 250A Circuit Breaker with NZM 2 Switch Handle
$99.99
Compare
Allen-Bradley 140U-H2C3-C80 Series A 80A 3 Pole Circuit Breaker - Nice
$84.99
Compare
PPC Pacific KLA-05 3Ø 9-KVA Power Line Conditoner + Control Distribute KLA-2132
$1,884.99
Compare
Mean Well SP-500-48 AC-DC Power Supply 48V 0-10A Output 500W Universal Input PFC
$49.99
Compare
Dungs 612-6A020E Ignition Transformer Pri:120V Sec:6000V Sec-Endpt-Grounded
$79.99
Compare
L3 SPD TCR2S26007K20.0.8 100-kVA 3-Ph Transformer HV:480VDelta LV:208Y/120V AC
$849.99
Compare
GE 9T23B3877 QL 225-KVA 3-Ph Aluminum Transformer Pri:480V Sec:208/120V AL AC
$1,549.99
Compare
Crouzet KNA3 XS (85 100 036) 24 VAC (22.5mm) Emergency Stop Safety Relay Module
$99.99
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WICC Ltd. MW1105-L24 0.6 kV Bil 10kV Current Transformer 500:5A 50-400Hz
$39.99
Compare
(Lot of 6) Schurter AS168X-CB2-DG200 2-Pole "H" Curve Thermal Magnetic Contactor
$99.99
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(Lot of 3) ABB AL30-30-01 24V DC 690 VAC Max 1-Stack 3-Pole Contactors
$99.99
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(Lot of 2) Telemecanique LC1D4011 Magnetic Contactors w/ (1) LR2D3355 Relay
$99.99
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ABB SACE Tmax T2S 50A 3-Pole (1SDA053954R1) Circuit Breaker w/ Turn Dial Switch
$49.99
Compare
Square D EDB34080SA 80-Amp HACR CAAR Circuit Breaker 480V-Y/277VAC 3-Pole 3-Ph
$174.99
Compare
Square D EDB34050 50-Amp HACR CAAR Circuit Breaker 480V-Y/277VAC 3-Pole S1 3-Ph
$84.99
Compare
GS Hevi-Duty T4H15 15-kVA 3-Ph Step-Down Transformer Pri:480VDelta Sec:240VDelta
$199.99
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Rex DR40H1P1/K4 40-kVA 3-Phase Isolation Transformer Pri:460-Delta Sec:460Y/266
$429.99
$343.99
Compare
NEW Square D L-2277 3-Pole 225 Amp 225A Circuit Breaker 240 VAC Made In USA
$99.99
Compare
NEW Square D L-4866 Type Q2M 225 Amp 3-Pole 225A Circuit Breaker 10,000A Max RMS
$99.99
Compare
Tokyo Keiso TM-2000 Convertor KSP1-108737 ES06-73096-6 Ver. 1.02
$99.99
$79.99
Compare
(Lot of 2) General Electric DFPTQLC4 Bus Plug 50A 240VAC w/ 30A Circuit Breakers
$79.99
$63.99
Compare
(Lot of 4) Square D QOB350 Bolt-On 3-Pole 50A Circuit Breakers 240V~ 10 kA
$49.99
Compare
Nemic Lambda EWS3000T-5 3000W 5V 600A Output Power Supply 3phase 230V Input
$299.99
Compare
C.M.E. 13012 A 454633A 60 Volt Amp Industrial Control Transformer 50/60 Hz
$49.99
Compare
Omron S8VS-12024B Power Suply 24V 5A Output 100-240VAC Input with LED Display
$39.99
Compare
(Lot of 3) Square D 20 Amp Circuit Breakers (2)FDA140203 & (1)FDA140201
$99.99
Compare
Cutler-Hammer HJD3250F 250A Thermal Magnetic 3-Pole Circuit Breaker 600VAC
$99.99
Compare
NOR-SE Monophase 2000 VA Industrial Transformer 110/220 VAC 50/60 Hz 9.1A
$99.99
Compare
(Lot of 22) Square D QOB120 Bolt-On 1-Pole 20A Circuit Breakers 120/240V~ 10 kA
$44.99
Compare
ABB S5N 600V 400A 3P Molded Case Circuit Breaker w/ KT5RH Rotary Handle
$229.99
Compare
(Lot of 6) ABB S203-K32 3P 32A 480Y/277VAC Screw DIN Minature Circuit Breaker
$99.99
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Shinko 3-kVA Pri:100-120-200V Sec:100-120V Transformer Electrostatic-Shielding
$99.99
Compare
NEW Astec MP1-3Q-2Q-1E-1Q-30-N612 Modular Power Supply 3 Outputs 24V 38A, 5V 35A
$399.99
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NEW TDK-Lambda Vega-Lite 550 30V (2x15V)18A Modular DC Power Supply XAAR XUSB
$449.99
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NEW TDK-Lambda Vega-Lite 550 30V (2x15V) 18A Modular DC Power Supply V5007TK
$499.99
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EGS Hevi-Duty HS5F3AS 240x480 120/240V 1P 60Hz 3kVa Type HS Transformer
$131.99
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(Lot of 3) Ferraz Shawmut Y218038 White 30A 600V Fuse Block with Fuses
$24.99
Compare
(4) NEW Schurter TA45-A126F050C0 240V 5A Circuit Breaker Pushbutton Panel Mount
$199.99
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(5) NEW Schurter TA45-A126F050C0 240V 5A Circuit Breaker Pushbutton Panel Mount
$62.99
Compare
NEW Potter & Brumfield W69-XQ12-15 15A 277VAC 50/60Hz Curve 2 Circuit Breaker
$39.99
Compare
(Lot of 2) Furnas 22CF32BA 3-Phase Dual Voltage Reversing Magnetic Starter
$99.99
Compare
GE 9T83B3875 112.5-kVA 3-Ph AL Transformer Class:AA Pri:480V Sec:208/120V
$1,149.99
$1,034.99
Compare
Allen Bradley 1494GY-BF3R6 30A Fused Disconnect Enclosure w/ TRC Trip Selector
$145.49
Compare
NEW PULS QS10.481 DC Power Supply Input: AC 100-240V 2.8-1.2A Output: DC 48-56V
$339.49
Compare
NEW Acme Transformer T 2-53010-S 280x480V Primary General Purpose Transformer
$96.99
Compare
NEW PULS CD5.121 DC/DC Converter 24V DC-Input, Isolated 12VDC Output, 8A
$145.49
Compare
Omron S8VS-48024B Power Supply 100-240V input 24V 20A output Digital Display DIN
$96.99
Compare
NEW Yoshikawa 2000 Volt Amps Single Phase Industrial Transformer 120V Primary
$96.99
Compare
Nunome NESB1500CUL07511-15 Single Phase 1500 VA Industrial Transformer
$96.99
Compare
(Lot of 5) Eaton WMZS3B16 Din Rail 277/480V 3P 16A B Curve Circuit Breaker
$121.24
Compare
NEW Square D HG 150 HGA36100U54X 100A PowerPact 600V 3P I-Line Circuit Breaker
$339.49
Compare
(Lot of 12) Moeller FAZ-C16/2 Xpole 480Y/277VAC 10kA U2 2P 16A Circuit Breaker
$116.39
Compare
(Lot of 5) Square D EDB14020 20A 1-Pole 277V Bolt-On Mount Circuit Breakers
$24.99
Compare
Siemens HED43B125 Sentron Series 125A 3-Pole 480V Circuit Breaker HED4
$149.99
Compare
Square D QO Homeline Outdoor Rainproof Load Center w/ PowerPact QD200 200A Main
$223.09
Compare
Square D QOB3151021 15A 240V 50/60Hz 3-Pole Bolt-on Circuit Breaker
$193.99
Compare
Square D FCL34050 50A 480V Circuit Breaker w/ Square D FA100S Enclosure
$74.99
Compare
(Lot of 4) Moeller FAZ-C13/4 Xpole 480Y/277VAC 10kA 4P 13A Circuit Breaker
$96.99
Compare
ABB Electric SACE E2 E2N 12 1200A 50-60Hz Air Circuit Breaker 690V
$376.35
Compare
Fuji Electric SA103BAUL SA103BAUL50 50A 240VAC 3-Pole Auto Circuit Breaker
$44.99
Compare
ABB Electric SACE E2 E2S-A 16 1600A 50-60Hz Air Circuit Breaker 690V
$470.44
Compare
Square D 9070T2000D1 2-kVA Control Transformer Pri:220-240/440-480V Sec:110-120V
$117.60
Compare
Teal TE-200 100-kVA 3-Ph Transformer Out:133/230V/120VAC In:200/208/400/480VAC
$824.99
$742.49
Compare
Merlin Gerin CF 250N Circuit Breaker 600V 90A 3-Pole with Auxiliary Switches
$141.13
Compare
Cutler-Hammer QCR2025HT 2 Pole 25 Amp Circuit Breaker
$16.99
$8.50
Compare
Sola SDN20-24-100 OVP Power Supply SDN 20-24-100 115/230VAC, 12/6A, DC 24V/20A
$96.99
Compare
Square D QOB330 30A 3-Pole Circuit Breaker, 240V~ 10 kA, QOB-330, HACR Type
$24.99
Compare
Square D Q232225 I-Line 225-Amp 3-Phase Thermal Magnetic Circuit Breaker 240VAC
$168.84
Compare
NEW Square D EDB34090 90A Circuit Breaker, 3-Pole, 480Y/277V~ 50/60Hz
$127.77
Compare
GE 9T23B3877 QL 225-KVA 3-Ph Aluminum Transformer Pri:480V Sec:208/120V Encl-2
$1,749.99
$1,574.99
Compare
(2) Mitsubishi NF50-SWU No-Fuse 10A Circuit Breakers 240VAC 2-Pole SWU2
$54.99
$38.49
Compare
(Lot of 6) Crydom D2440 Solid State Relays, Output: 40A, 240V, Screw Terminals
$91.26
$82.13
Compare
Moeller DIL M115 3 Pole AC Operated 55 kW Screw Terminal Contactor 250VDC Max
$88.52
$79.67
Compare
GE 9T23B3874 75-kVA 3-Ph QL Dry Transformer Encl:2 Pri:480VAC Sec:208/120VAC
$749.99
$674.99
Compare
Radius Power RP327-180-2200-S 3-Phase 480V Delta Dual Stage Power Line Filter
$88.52
$79.67
Compare
(2) Square D FA36020 3-Pole 20A Magnetic I-Line 600VAC/250VDC Circuit Breakers
$49.99
$39.99
Compare
Signal 56-12 Isolation Transformer 672VA Pri: 115V Sec: 56Vct@12A / 28Vct@24A
$88.52
$79.67
Compare
NEW ASCO Series 300 Automatic Transfer Switch J-Design 600A 4-Pole 3-Phase 480V
$3,499.99
$3,149.99
Compare
Square D 15T85HIS 15kVA 3.6%IZ Class AA 60Hz Type 50 208HV 3PH Transformer
$299.99
$269.99
Compare
HPS 193886 50Hz 100kVA HV-415V LV-208Y/120V Type K 3PH Dry Type Transformer
$999.99
$899.99
Compare
(20) GE TQB1230 30-Amp 1-Pole G029+ Circuit Breaker 240/415VAC CU-AL 40C Trip
$107.33
$96.60
Compare
(25) GE RT-664 20-Amp 1-Pole THQB Circuit Breaker 120/240V RT-660 RT-692 AC
$85.86
$77.27
Compare
(16) GE RT-690 30-Amp 2-Pole THQB Circuit Breaker 120/240V RT-660 RT-693 HACR
$137.38
$123.64
Compare
GE 9T23B3874 75-kVA 3-Ph Dry Transformer Class:AA Pri:480V Sec:208/120V QL-WP
$724.99
$579.99
Compare
Hammond 158272 1-Ph 5.0-kVA Dry Transformer HV:200/230/400/460V LV:150/190/230V
$124.99
$112.49
Compare
ACME TP-53315-3S Style G PV-480 Delta SV-208Y/120 112.5KVA 60Hz 3P Transformer
$1,124.99
$1,012.49
Compare
Siemens JXD23B300 Sentron 300A Thermal Magnetic 3 Pole 240V Circuit Breaker
$169.99
$152.99
Compare
Hammond 158271 1-Ph 3.5-kVA Dry Transformer HV:200/230/400/460V LV:115/230V CU
$99.99
$89.99
Compare
Powersmith T1000-20-0-208-208 20kVA 208Y HV 45db 3PH 60Hz PowerStar Transformer
$166.58
$149.92
Compare
Powertronix 3kVA Toroidal Transformer 208V Primary 104-0-104V Secondary @ 30A
$199.99
$179.99
Compare
Powersmith T1000-20-30-208-208 20kVA 208Y HV 45db 3PH 60Hz PowerStar Transformer
$199.99
$179.99
Compare
GE DFPTER4 Busway 70A 3 Phase 277/480 V Max Flex a Plug Busplug Circuit Breaker
$99.99
$50.00
Compare
Square D PQ3620G I-Line 200 Amp 600 VAC 3-Phase Fusible Busway Switch Bus Plug
$749.99
$674.99
Compare
Acme Electric T2535163S 1-Phase 10.0KVA Encapsulated Distribution Transformer
$399.99
$359.99
Compare
Square D NQOD 400A 208Y/120VAC 42 Circuit Panel Board w/ Surge Logic Protector
$449.99
$404.99
Compare
Moeller PKZ2 Motor Protection System w/ (1) ZM-25-8-PKZ2 (1) RE-PKZ2 (1) U-PKZ2
$166.58
$149.92
Compare
GE 9T23 B 3874 Indoor/Type QL 75 kVA General Purpose Transformer 3-Ph 208V-480V
$689.99
$620.99
Compare
Vicor VI-PA00-CUU-01 Dual 5V 40A 200W Power Supply (5V 80A 400W) Universal AC In
$83.28
$74.95
Compare
Acme Electric T-2A-53315-3S 112.5 kVA General Purpose 480V Transformer 208Y/120V
$1,099.99
$989.99
Compare
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