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    Industrial Transformers & Power Management

    Manage power distribution effectively with step-down, isolation, and control transformers, engineered for safe, efficient energy handling in industrial settings.

    Power up your industrial operations with our comprehensive selection of transformers. Our comprehensive range features step down transformers, current transformers, isolation transformers, HVAC transformers, and control transformers to meet your diverse industrial power needs. Whether you're upgrading power distribution systems, maintaining industrial equipment, or designing control panels, our transformers deliver the voltage conversion and electrical isolation you need for safe and efficient operations. Shop now for high-quality transformers to power your industrial applications.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 651-700 of 883.
    ALLEN BRADLEY 1321-3RA25-B

    ALLEN BRADLEY

    1321-3RA25-B

    INPUT / OUTPUT LINE REACTOR, THREE-PHASE, IP11-UL/NEMA TYPE 1, 25 AMP, 1.2 MH
    ✓ IN STOCK!
    Buy Surplus As Low As $398.30
    $398.30
    EATON CORPORATION CE0050E2BCE

    EATON CORPORATION

    CUTLER HAMMER

    CE0050E2BCE

    50 VA TYPE MTE CE MARKED CONTROL TRANSFORMER
    ✓ IN STOCK!
    $236.36 Buy Surplus As Low As $156.00
    $156.00
    EATON CORPORATION CE0050E2ACEFB

    EATON CORPORATION

    CUTLER HAMMER

    CE0050E2ACEFB

    CONTROL TRANSFORMER, 50/60 HZ, 50 VA, 220X440/230X460/240X480 PRIMARY VAC, 110/115/120 SECONDARY VAC
    ✓ IN STOCK!
    $417.00 Buy Surplus As Low As $317.00
    $317.00
    EATON CORPORATION C0300E4D

    EATON CORPORATION

    CUTLER HAMMER

    C0300E4D

    EATON 300VA 380/400/415-110/220 CONTROL
    ✓ IN STOCK!
    $880.83 Buy Surplus As Low As $247.46
    $247.46
    EATON CORPORATION C0250E5E

    EATON CORPORATION

    CUTLER HAMMER

    C0250E5E

    CONTROL TRANSFORMER, TYPE MTE, PRIMARY: 200/220/440; 208/230/460; 240/480V, SECONDARY: 23/110; 24/115; 25/120V, 250 VA, 50/60 HZ, SCREW TERMINAL
    ✓ IN STOCK!
    $513.33 Buy Surplus As Low As $308.00
    $308.00
    EATON CORPORATION C0200E5EFB

    EATON CORPORATION

    CUTLER HAMMER

    C0200E5EFB

    CONTROL TRANSFORMER W/ PRIMARY FUSE BLOCK, 200VA, 50/60HZ, SERIES 3
    ✓ IN STOCK!
    $396.00 Buy Surplus As Low As $301.00
    $301.00
    EATON CORPORATION C0150E5B

    EATON CORPORATION

    CUTLER HAMMER

    C0150E5B

    INDUSTRIAL CONTROL TRANSFORMER, 150 VA TYPE MTE CONTROL TRANSFORMER, TEMPERATURE RATING: 55 DEGREES CELSIUS
    ✓ IN STOCK!
    $192.63 Buy Surplus As Low As $146.40
    $146.40
    EATON CORPORATION C0150E4D

    EATON CORPORATION

    C0150E4D

    CONTROL TRANSFORMER, SERIES 2, 150 VA, PRIMARY OLTAGE: 380/400/415, SECONDARY VOLTAGE, 110/220, 50/60 HZ
    ✓ IN STOCK!
    $564.00 Buy Surplus As Low As $379.06
    $379.06
    EATON CORPORATION CE0150E1BCE

    EATON CORPORATION

    CUTLER HAMMER

    CE0150E1BCE

    150 VA TYPE MTE CE MARKED CONTROL TRANSFORMER
    ✓ IN STOCK!
    $418.18 Buy Surplus As Low As $276.00
    $276.00
    EATON CORPORATION C0500E3A

    EATON CORPORATION

    CUTLER HAMMER

    C0500E3A

    TRANSFORMER, CONTROL TRANSFORMER, 500 VA, 50/60 HZ, 120 VAC
    ✓ IN STOCK!
    $572.00 Buy Surplus As Low As $343.20
    $343.20
    EATON CORPORATION C0350E6UFB

    EATON CORPORATION

    CUTLER HAMMER

    C0350E6UFB

    CONTROL TRANSFORMER, W/PRIMARY FUSE BLOCK, 350VA, TYPE MTE
    ✓ IN STOCK!
    $429.91 Buy Surplus As Low As $326.73
    $326.73
    EATON CORPORATION C0350E5EFB

    EATON CORPORATION

    CUTLER HAMMER

    C0350E5EFB

    CONTROL TRANSFORMER WITH PRIMARY FUSE BLOCK 350 VA TYPE MTE
    ✓ IN STOCK!
    $1,297.00 Buy Surplus As Low As $270.94
    $270.94
    EATON CORPORATION C0350C2AFB

    EATON CORPORATION

    CUTLER HAMMER

    C0350C2AFB

    DISCONTINUED BY MANUFACTURER, CONTROL TRANSFORMER, TYPE MTC, 0.350 KVA, PRIMARY: 220/440 - 230/460 - 240/480 VAC, SECONDARY: 110/115/120 VAC, SINGLE PHASE, 50/60 HZ, DESIGN NUMBER 1F0897FB, ...
    ✓ IN STOCK!
    Buy Surplus As Low As $454.90
    $454.90
    EATON CORPORATION C341AC

    EATON CORPORATION

    CUTLER HAMMER

    C341AC

    CONTROL POWER TRANSFORMER, 50VA RATED, NEMA SIZE 0, 220/440V, 240/480V PRIMARY, 110V AT 50HZ, 120V AT 60HZ SECONDARY
    ✓ IN STOCK!
    $760.26 Buy Surplus As Low As $577.80
    $577.80
    EATON CORPORATION C0100E4D

    EATON CORPORATION

    CUTLER HAMMER

    C0100E4D

    CONTROL TRANSFORMER, MTE TYPE, 100 VA, 50/60 HZ, SCREW TERMINAL CONNECTION
    ✓ IN STOCK!
    $556.00 Buy Surplus As Low As $423.00
    $423.00
    EATON CORPORATION C0100E3AFB

    EATON CORPORATION

    CUTLER HAMMER

    C0100E3AFB

    TRANSFORMER, 100 VOLT-AMPS, WITH PRIMARY FUSE BLOCK, MTE SERIES
    ✓ IN STOCK!
    $240.23 Buy Surplus As Low As $144.14
    $144.14
    EATON CORPORATION C0100E2B

    EATON CORPORATION

    CUTLER HAMMER

    C0100E2B

    INDUSTRIAL CONTROL TRANSFORMER, 100 VA, 240 / 480 VAC, PRIMARY 24 VAC, 4.2 A
    ✓ IN STOCK!
    $513.00 Buy Surplus As Low As $366.60
    $366.60
    EATON CORPORATION C0100E1BFB

    EATON CORPORATION

    CUTLER HAMMER

    C0100E1BFB

    CONTROL TRANSFORMER, 100 VA, TYPE MTE, WITH PRIMARY FUSE BLOCK
    ✓ IN STOCK!
    $140.00 Buy Surplus As Low As $92.40
    $92.40
    EATON CORPORATION C0100E1B

    EATON CORPORATION

    CUTLER HAMMER

    C0100E1B

    C-H, 100VA, 120X240, 24V, 100 VA, TYPE MTE, CONTROL TRANSFORMER, (MOQ=1, PKG QTY=1)
    ✓ IN STOCK!
    $204.42 Buy Surplus As Low As $58.49
    $58.49
    EATON CORPORATION C0050E3AFB

    EATON CORPORATION

    CUTLER HAMMER

    C0050E3AFB

    CONTROL TRANSFORMER, WITH PRIMARY FUSE BLOCK, 50 VA TYPE MTE
    ✓ IN STOCK!
    $499.31 Buy Surplus As Low As $299.59
    $299.59
    EATON CORPORATION C0050E2B

    EATON CORPORATION

    CUTLER HAMMER

    C0050E2B

    CONTROL TRANSFORMER, MTE, PRIMARY 240 X 480V, SECONDARY 24V, 50VA, COPPER WINDINGS, 55C, 50/60 HZ, 1 PHASE
    ✓ IN STOCK!
    $447.00 Buy Surplus As Low As $170.00
    $170.00
    EATON CORPORATION C0050E1BFB

    EATON CORPORATION

    CUTLER HAMMER

    C0050E1BFB

    CONTROL TRANSFORMER WITH PRIMARY FUSE BLOCK, 50 VA, 50/60 HZ, PRIMARY V 120 X 240, SECONDARY V 24, TYPE MTE
    ✓ IN STOCK!
    $207.00 Buy Surplus As Low As $128.78
    $128.78
    EATON CORPORATION C0025E2A

    EATON CORPORATION

    CUTLER HAMMER

    C0025E2A

    CONTROL TRANSFORMER, 25 VA, 230/460 VAC PRIMARY, 110/120 VAC SECONDARY, 50/60 HZ
    ✓ IN STOCK!
    $412.53 Buy Surplus As Low As $120.60
    $120.60
    EATON CORPORATION S20N11S05N

    EATON CORPORATION

    CUTLER HAMMER

    S20N11S05N

    TRANSFORMER, TYPE EP, ENCAPSULATED, 5 KVA, 1 PH 240 X 480 V PRIMARY VOLTAGE, 120 / 240 V SECONDARY VOLTAGE, 115 C TEMPERATURE RISE
    ✓ IN STOCK!
    $2,251.00 Buy Surplus As Low As $1,034.69
    $1,034.69
    SIGNAL TRANSFORMER ST-3-28

    SIGNAL TRANSFORMER

    ST-3-28

    POWER TRANSFORMERS 50\60 HZ LAMINATED
    ✓ IN STOCK!
    $11.12 Buy Surplus As Low As $6.48
    $6.48
    TAMURA 3FD-436

    TAMURA

    3FD-436

    POWER TRANSFORMER PC BOARD 3 FLANGE DUAL PRIMARY
    ✓ IN STOCK!
    $14.20 Buy Surplus As Low As $8.52
    $8.52
    SIEMENS 4AM3442-8ED40-0FA0

    SIEMENS

    4AM3442-8ED40-0FA0

    CONTROL CIRCUIT CURRENT TRANSFORMER, ISOLATION TRANSFORMER, SINGLE PHASE, 230-600 V, 0.1 KVA/0.31 KVA, 50/60 HZ
    ✓ IN STOCK!
    $1,327.00 Buy Surplus As Low As $782.00
    $782.00
    SIEMENS 4AM6542-5CT10-0FA0

    SIEMENS

    4AM6542-5CT10-0FA0

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):2,5 /13,3; UPRI(V):440+/-5%; USEC(V):230; ISEC(A):10,9; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCRE ...
    ✓ IN STOCK!
    $8,289.00 Buy Surplus As Low As $5,471.00
    $5,471.00
    SIEMENS 4AM529-60AQ60-0CA0

    SIEMENS

    FURNAS ELECTRIC CO

    4AM529-60AQ60-0CA0

    XFMR,1-PH,PRI 660-208V MULTI,SEC 230,115
    ✓ IN STOCK!
    $1,119.26 Buy Surplus As Low As $490.24
    $490.24
    SIEMENS 4AM23957DA000NN2

    SIEMENS

    4AM23957DA000NN2

    DISCONTINUED, MAINS TRANSFORMER, 1-PHASE, 16VA, PRI 1,2, 115V, SEC 31-32 24,0 V, 50/60 HZ, PN(KVA):0,0, IP00
    ✓ IN STOCK!
    Buy Surplus As Low As $189.33
    $189.33
    SIEMENS 3UL2201-3A

    SIEMENS

    3UL2201-3A

    DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 40 MM, RTD, 1 AMP, NO SUCCESSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $245.58
    $245.58
    SIEMENS 3UF18503AA00

    SIEMENS

    3UF18503AA00

    CURRENT TRANSFORMER, 32-130A
    ✓ IN STOCK!
    Buy Surplus As Low As $903.00
    $903.00
    SIEMENS 3UF1848-2EA00

    SIEMENS

    FURNAS ELECTRIC CO

    3UF1848-2EA00

    CURRENT TRANSFORMER,100A/1A,0.1VA
    ✓ IN STOCK!
    Buy Surplus As Low As $411.31
    $411.31
    SIEMENS 24166052006

    SIEMENS

    24166052006

    DISCONTINUED BY MANUFACTURER, TRANSFORMER, 2.00 KVA, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $413.50
    $413.50
    HONEYWELL AT140A1018

    HONEYWELL

    RESIDEO

    AT140A1018

    UNIVERSAL TRANSFORMER, 40 VA RATING, 120/208/240 VAC INPUT, 60 HZ, METAL END BELLS, FOOT/CONDUIT/PLATE MOUNT, 9-13 IN LEADWIRES MAIN CONN, SCREW TERMINALS - SECONDARY CONN, 3-3/16 X 2-3/8 X ...
    ✓ IN STOCK!
    $33.69 Buy Surplus As Low As $20.21
    $20.21
    HONEYWELL 130810B

    HONEYWELL

    ELECTRO CORP

    130810B

    DISCONTINUED BY MANUFACTURER, MULTI-TAP TRANSFORMER, COVER MOUNTED, 120/208/240 VAC AT 60 HZ PRIMARY, 24 V OPEN CIRCUIT, 40VA
    ✓ IN STOCK!
    Buy Surplus As Low As $213.84
    $213.84
    MARCUS MC50D

    MARCUS

    MC50D

    TRANSFORMER, MODEL MC, CLOSED TYPE, ENCLOSED STYLE / SINGLE PHASE, 50 VA, VOLTAGE (PRI) 208, VOLTAGE (SEC) 24, OPERATING FREQUENCY 50/60 HZ
    ✓ IN STOCK!
    $76.67 Buy New $76.67
    $27.67
    MAGNETEK F116X

    MAGNETEK

    F116X

    TRANSFORMER 115V-24V
    ✓ IN STOCK!
    $13.50 Buy Surplus As Low As $6.02
    $6.02
    GOODMAN 65G5001

    GOODMAN

    65G5001

    TRANSFORMER 70VA
    ✓ IN STOCK!
    $115.20 Buy Surplus As Low As $50.39
    $50.39
    GENERAL ELECTRIC JAI-0

    GENERAL ELECTRIC

    JAI-0

    DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 400:5AMP, W/1PRI TURN
    ✓ IN STOCK!
    Buy Surplus As Low As $24.61
    $24.61
    ALLEN BRADLEY 1321-3R25-C

    ALLEN BRADLEY

    1321-3R25-C

    INPUT / OUTPUT LINE REACTOR, THREE-PHASE, IP00-UL/NEMA TYPE OPEN, 25 AMPS, 2.0 MH
    ✓ IN STOCK!
    Buy Surplus As Low As $249.85
    $249.85
    TAMURA 3FS-436

    TAMURA

    3FS-436

    POWER TRANSFORMER
    ✓ IN STOCK!
    $20.86 Buy Surplus As Low As $10.14
    $10.14
    ALLEN BRADLEY 1388-T050DR

    ALLEN BRADLEY

    1388-T050DR

    DISCONTINUED BY MANUFACTURER, TRANSFORMER, 5 KVA, 240/480 VAC, OPEN STYLE, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,267.08
    $1,267.08
    Repair Yours $1,051.68
    CONTINENTAL CONTROLS INC CTS-1250-200-LF

    CONTINENTAL CONTROLS INC

    CTS-1250-200-LF

    CURRENT TRANSFORMER 1.25INCH ID 200AMP
    ✓ IN STOCK!
    $42.48 Buy Surplus As Low As $16.56
    $16.56
    GENERAL ELECTRIC 760X34G6

    GENERAL ELECTRIC

    760X34G6

    DISCONTINUED BY MANUFACTURER, TRANSFORMER, TYPE JVA-O, PRI:480V, SEC:120V, 4:1RATIO
    ✓ IN STOCK!
    Buy Surplus As Low As $194.60
    $194.60
    Repair Yours $300.00
    SIEMENS 4EU2452-2UA00-0AA0

    SIEMENS

    4EU2452-2UA00-0AA0

    MAINS CHOKE, REACTOR, 3 PHASE, F.FU 480V, ITHMAX 1(A) / F1(HZ):160 /60, FLAT TYPE TERMINAL
    ✓ IN STOCK!
    $11,356.00 Buy Surplus As Low As $5,359.20
    $5,359.20
    CROUZET 26852304

    CROUZET

    26852304

    DISCONTINUED BY MANUFACTURER, CONTROL ACCESS CURRENT TRANSFOMRER, BASE MOUNT TYPE: SCREW, 100/0.05A
    ✓ IN STOCK!
    Buy Surplus As Low As $39.75
    $39.75
    GENERAL ELECTRIC 631X27

    GENERAL ELECTRIC

    631X27

    DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 100:5AMP, TYPE JCH-0
    ✓ IN STOCK!
    Buy Surplus As Low As $43.69
    $43.69
    NIDEC CORP 4402-0225

    NIDEC CORP

    CONTROL TECHNIQUES

    4402-0225

    INPUT LINE REACTOR, 3 PHASE, 15.1 AMP, 230 VAC, 50/60 HZ, IP00
    ✓ IN STOCK!
    $163.00 Buy Surplus As Low As $106.40
    $106.40
    HONEYWELL AT87A1189

    HONEYWELL

    RESIDEO

    AT87A1189

    TRANSFORMER, 48 VA, 277-24V, FOOT MOUNTED
    ✓ IN STOCK!
    $89.00 Buy Surplus As Low As $56.70
    $56.70
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