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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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    SIEMENS 4EP3800-2US

    SIEMENS

    FURNAS ELECTRIC CO

    4EP3800-2US

    MAIN CHOKE AY 50A F.460V 3PHASE 60HZ R
    ✓ IN STOCK!
    Buy Surplus As Low As $748.00
    $748.00
    SIEMENS 4EP3-500-0US

    SIEMENS

    4EP3-500-0US

    CHOKE AY 16A 460V 60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $357.00
    $357.00
    ALLEN BRADLEY 809S-CT4

    ALLEN BRADLEY

    809S-CT4

    CURRENT TRANSFORMER, TRIP CURRENT RANGE 100...1200A
    ✓ IN STOCK!
    Buy Surplus As Low As $251.10
    $251.10
    ALLEN BRADLEY 1497-E-BASX-3-N

    ALLEN BRADLEY

    1497-E-BASX-3-N

    TRANSFORMER, CONTROL CIRCUIT TRANSFORMER, 250 VAC, 240 TO 480 VAC AT 60 HZ, 220 TO 440 VAC AT 50 HZ, SECONDARY 110 VAC AT 50 HZ, SECONDARY 120 VAC AT 60 HZ, 2 PRIMARY, 1 SECONDARY
    ✓ IN STOCK!
    Buy Surplus As Low As $141.55
    $141.55
    ALLEN BRADLEY 1497-E-BASX-0-N

    ALLEN BRADLEY

    1497-E-BASX-0-N

    CONTROL CIRCUIT TRANSFORMER, 250 VA, 240/480 VAC PRIMARY, 110/120 VAC SECONDARY, 50/60 HZ, BLACK, OPEN STYLE, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $69.13
    $69.13
    ALLEN BRADLEY 1497-D-CXSX-0-N

    ALLEN BRADLEY

    1497-D-CXSX-0-N

    CCT STANDARD TRANSFORMER,1497 SERIES, 200VA, 600V 60HZ / 550V 50HZ PRIMARY, 110V 50HZ / 120V 60HZ SECONDARY, 0 PRI - 0 SEC FUSE BLOCKS, NO COVER/ NO SEC. FUSE
    ✓ IN STOCK!
    Buy Surplus As Low As $79.54
    $79.54
    ALLEN BRADLEY 1497-D-AXJK-0-N

    ALLEN BRADLEY

    1497-D-AXJK-0-N

    CONTROL CIRCUIT TRANSFORMER, 200 VA, 240 V / 220 V, 24 V /26 V
    ✓ IN STOCK!
    Buy Surplus As Low As $87.55
    $87.55
    ALLEN BRADLEY 1497-C-BASX-0-N

    ALLEN BRADLEY

    1497-C-BASX-0-N

    CONTROL CIRCUIT TRANSFORMER, 130 VA, 240/480 V(60HZ), 220/440 V(50HZ), 110V (50HZ)/120V (60HZ) SECONDARY, 0 PRI - 0 SEC FUSE BLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As $81.00
    $81.00
    ALLEN BRADLEY 1497-B-BAJK-3-N

    ALLEN BRADLEY

    1497-B-BAJK-3-N

    CONTROL CIRCUIT TRANSFORMER, 80 VA, 240/480V(60HZ), 220/440V(50HZ), 24V (50HZ)/26V (60HZ), 2 PRI - 1 SEC
    ✓ IN STOCK!
    Buy Surplus As Low As $61.92
    $61.92
    IDEC TW-F486B

    IDEC

    TW-F486B

    TRANSFORMER, LED DISPLAY AND ACCESSORIES
    ✓ IN STOCK!
    $25.40 Buy New $25.40
    $15.24
    EATON CORPORATION C0250E2A

    EATON CORPORATION

    CUTLER HAMMER

    C0250E2A

    CONTROL TRANSFORMER, TYPE MTE, 250VA, 220-480VAC PRIMARY, 110-120VAC SECONDARY, 50/60HZ
    ✓ IN STOCK!
    $455.00 Buy Surplus As Low As $257.87
    $257.87
    MG ELECTRONICS MGT 2420

    MG ELECTRONICS

    MGT 2420

    TRANSFORMER, CHASSIS MOUNT, 120 V PRIMARY, 24 V SECONDARY, 20 VA, 60 HZ, 830 MA, SCREW TERMINALS
    ✓ IN STOCK!
    $20.60 Buy Surplus As Low As $12.00
    $12.00
    GENERAL ELECTRIC 9T21J9704

    GENERAL ELECTRIC

    GE POWER CONTROLS

    9T21J9704

    TRANSFORMER 480VAC 60HZ 3PH
    ✓ IN STOCK!
    Buy Surplus As Low As $2,173.01
    $2,173.01
    ESSEX 575-401101-10005

    ESSEX

    575-401101-10005

    TRANSFORMER 120V PRIMARY 24V 40VA SECONDARY
    ✓ IN STOCK!
    $267.30 Buy Surplus As Low As $105.23
    $105.23
    EATON CORPORATION C0050E4WFB

    EATON CORPORATION

    CUTLER HAMMER

    C0050E4WFB

    INDUSTRIAL CONTROL TRANSFORMER, TYPE: MTE, SERIES 2, PRIMARY: 550/575/600V, SECONDARY: 22/23/24V, 50VA POWER RATING, 50/60HZ, 1 PHASE
    ✓ IN STOCK!
    $543.77 Buy Surplus As Low As $308.25
    $308.25
    Repair Yours $300.00
    EATON CORPORATION C0050E4D

    EATON CORPORATION

    CUTLER HAMMER

    C0050E4D

    (PRICE/EA) 50 VA TYPE MTE CONTROL TRANSFORMER
    ✓ IN STOCK!
    $471.55 Buy Surplus As Low As $321.30
    $321.30
    EATON CORPORATION C0050E2AFB

    EATON CORPORATION

    CUTLER HAMMER

    C0050E2AFB

    CONTROL TRANSFORMER, INDUSTRIAL, 50 VA, 240/480 VAC PRIMARY, 120 VAC, 0.4A SECONDARY CURRENT, MTE SERIES, PANEL MOUNT
    ✓ IN STOCK!
    $484.85 Buy Surplus As Low As $261.83
    $261.83
    EATON CORPORATION C0050E2A

    EATON CORPORATION

    CUTLER HAMMER

    C0050E2A

    (PRICE/EA) TRANSFORMER, 50VA, 110V/115V/120V; CHASSIS MOUNT TRANSFORMER TYPE:ENCAPSULATED INDUSTRIAL CONTROL; SECONDARY VOLTAGES:110V, 115V, 120V; POWER RATING:50VA; FREQUENCY RANGE:50HZ / 6 ...
    ✓ IN STOCK!
    $242.05 Buy Surplus As Low As $141.00
    $141.00
    EATON CORPORATION C0050C2A

    EATON CORPORATION

    CUTLER HAMMER

    C0050C2A

    TRANSFORMER, CONTROL, 220/230/240/440/460/480V, 50VA
    ✓ IN STOCK!
    Buy Surplus As Low As $162.00
    $162.00
    EATON CORPORATION 2147A11G06

    EATON CORPORATION

    CUTLER HAMMER

    2147A11G06

    CONTROL TRANSFORMER, 4160 VOLT PRIMARY, 240/120 VOLT SECONDARY, 2 KVA
    ✓ IN STOCK!
    $20,370.71 Buy Surplus As Low As $9,631.58
    $9,631.58
    Repair Yours $8,848.74
    SIGNAL TRANSFORMER 14A-30-28

    SIGNAL TRANSFORMER

    14A-30-28

    POWER TRANSFORMERS 50\60 HZ LAMINATED
    $38.49 Buy Surplus As Low As $23.23
    $23.23
    SIEMENS 4AM6442-5AT10-0FA0

    SIEMENS

    4AM6442-5AT10-0FA0

    ISOLATION TRANSFORMER, CONTROL CIRCUIT TRANSFORMER, 1 PHASE, 2/ 9.7KVA, PRIMARY: 400 VAC, SECONDARY: 230 VAC / 8.7 AMP, 50/60 HZ, SCREW/TAB CONNECTION, IP00
    ✓ IN STOCK!
    $6,614.00 Buy Surplus As Low As $5,027.00
    $5,027.00
    SIEMENS 4AT3696-0ES60-0FD0

    SIEMENS

    4AT3696-0ES60-0FD0

    DISCONTINUED BY MANUFACTURER, TRANSFORMER, XFMR, 5KVA, PRI 575-380VAC, SEC 120V, IP54
    ✓ IN STOCK!
    Buy Surplus As Low As $1,030.61
    $1,030.61
    SIEMENS 4AM4842-5AJ10-0FA0

    SIEMENS

    4AM4842-5AJ10-0FA0

    ISOLATION TRANSFORMER, SITAS, 1 PHASE, 4.55 AMP, PN/PN(S6):0.5 /2KVA, 400 VAC PRIMARY, 110 VAC SECONDARY, 50/60 HZ, SCREW/TAB CONNECTION, IP00, SUCCESSOR FOR 4AM4841-5AJ10-0C
    ✓ IN STOCK!
    $2,172.00 Buy Surplus As Low As $1,083.00
    $1,083.00
    SIEMENS 4AM4642-8DD40-0FA0

    SIEMENS

    4AM4642-8DD40-0FA0

    TRANSFORMER, 1 PHASE, 50/60 HZ, 208/550 VAC PRIMARY, 115 VAC SECONDARY, 400 VA, 0.91 EFFICIENCY, THREADED MOUNT, IP00 ENCLOSURE
    ✓ IN STOCK!
    $2,468.00 Buy Surplus As Low As $973.60
    $973.60
    SIEMENS 4AV2401-2EB00-0A

    SIEMENS

    4AV2401-2EB00-0A

    ISOLATING TRANSFORMER, SIDAC, INPUT: 1-3.6 AMP 1 PHASE 115-400 VAC 50/60 HZ, OUTPUT: 10 AMP 24 VDC, 0 TO 60 DEGREE C, IP00, SUCCESSOR FOR: 4AV2401-2AB
    ✓ IN STOCK!
    $4,272.00 Buy Surplus As Low As $2,020.66
    $2,020.66
    SIEMENS 6SL3000-0CE23-6AA0

    SIEMENS

    6SL3000-0CE23-6AA0

    SINAMICS LINE REACTOR, FOR 36 KW SMART LINE MODULE, 3 PHASE, 380-480 VAC, 50/60 HZ
    ✓ IN STOCK!
    $1,969.00 Buy Surplus As Low As $709.20
    $709.20
    SIEMENS 4AT3096-0EQ80-0FD0

    SIEMENS

    FURNAS ELECTRIC CO

    4AT3096-0EQ80-0FD0

    TRANSFORMER, 3KVA, PRI 575-380V, SEC 120V
    ✓ IN STOCK!
    $5,698.00 Buy Surplus As Low As $1,961.66
    $1,961.66
    SIEMENS 4AP279-60EL4-02XA0

    SIEMENS

    FURNAS ELECTRIC CO

    4AP279-60EL4-02XA0

    DISCONTINUED BY MANUFACTURER, 3 PHASE XFMR,21KVA,PRI-480-440V,SEC-400V
    ✓ IN STOCK!
    Buy Surplus As Low As $2,350.89
    $2,350.89
    Repair Yours $2,063.82
    SIEMENS 4NC5117-2CC20

    SIEMENS

    4NC5117-2CC20

    DISCONTINUED BY MANUFACTURER, WINDOW-TYPE CURRENT TRANSFORMER, 100/5A, 2.5VA, CLASS 1, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $588.00
    $588.00
    SIEMENS 4NC5117-0CC20

    SIEMENS

    4NC5117-0CC20

    CURRENT TRANSFORMER, WINDOW TYPE, PRIMARY / 100 AMP / 2.5 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $285.40
    $285.40
    SIEMENS 4AM5242-8DD40-0FA0

    SIEMENS

    4AM5242-8DD40-0FA0

    TRANSFORMER SITAS, 630 VA OPERATING POWER, 50/60 HZ, IP400
    ✓ IN STOCK!
    $3,120.00 Buy Surplus As Low As $1,739.81
    $1,739.81
    SIEMENS 25154041028

    SIEMENS

    25154041028

    TRANSFORMER CURRENT, <1000:5 CT,
    ✓ IN STOCK!
    $148.81 Buy Surplus As Low As $80.59
    $80.59
    SIEMENS 25-154-041-027

    SIEMENS

    25-154-041-027

    DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 600:5RATIO, 600V 50-400HZ RATING, 5SFT
    ✓ IN STOCK!
    Buy Surplus As Low As $333.56
    $333.56
    SIEMENS 24266014016

    SIEMENS

    24266014016

    CURRENT TRANSFORMER,RATIO 300:5 A,50-400HZ,600V,TYPE 180 SHT
    ✓ IN STOCK!
    $156.86 Buy Surplus As Low As $52.12
    $52.12
    SIEMENS MT0050E

    SIEMENS

    SIEMENS INDUSTRY

    MT0050E

    INDUSTRIAL CONTROL CIRCUIT TRANSFORMERS, DOMESTIC, PRIMARY 550/575/600 VAC, SECONDARY 110/115/120 VAC, 50/60HZ, 50 VA, 1.30 AMPS OUTPUT
    ✓ IN STOCK!
    $189.03 Buy New $189.03
    $113.42
    SIEMENS 4NC5223-0CE20

    SIEMENS

    4NC5223-0CE20

    DISCONTINUED BY MANUFACTURER, DISCONTINUED 22/02/2020, CURRENT TRANSFORMER, 250 VOLT, PRIMARY: 250 AMP, SECONDARY: 1 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $344.73
    $344.73
    SIEMENS 4NC5121-2CC20

    SIEMENS

    4NC5121-2CC20

    DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 150/5A, 2.5VA, CLASS 3, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $427.45
    $427.45
    SIEMENS 6SE7024-7ES87-1FE0

    SIEMENS

    6SE7024-7ES87-1FE0

    SIMOVERT MASTERDRIVES OUTPUT REACTOR, MCHP SINAMICS S120 MULTAXIS DRV-GMC, MOTION CONTROL DRIVES
    ✓ IN STOCK!
    $1,182.00 Buy Surplus As Low As $691.20
    $691.20
    SIEMENS 6SL3203-0CD21-0AA0

    SIEMENS

    6SL3203-0CD21-0AA0

    OPT SINAMICS LINE REACTOR, 9.0 AMP, -10 PERCENT, +10 PERCENT, 200/480 VAC, 47-63 HZ, BASE MOUNTING POSSIBLE
    ✓ IN STOCK!
    $427.00 Buy Surplus As Low As $124.43
    $124.43
    SIEMENS 6SL3202-0AE21-0CA0

    SIEMENS

    6SL3202-0AE21-0CA0

    OPT SINAMICS OUTPUT REACTOR FSB, GP - SINAMICS OPTIONS GMC, GENERAL PURPOSE DRIVES
    ✓ IN STOCK!
    $563.00 Buy Surplus As Low As $148.70
    $148.70
    SIEMENS 6SL3000-0CE21-0AA0

    SIEMENS

    6SL3000-0CE21-0AA0

    LINE REACTOR, SINAMICS, 380-480 VAC, 50/60 HZ, 10 KW, 3 PHASE, SMART LINE
    ✓ IN STOCK!
    $595.00 Buy Surplus As Low As $366.54
    $366.54
    SIEMENS 6SL3000-0CE15-0AA0

    SIEMENS

    6SL3000-0CE15-0AA0

    REACTOR,SMTLN REACTOR SMART 3PH,480V, MCHP SINAMICS S120 MULTAXIS DRV-GMC, MOTION CONTROL DRIVES
    ✓ IN STOCK!
    $397.00 Buy Surplus As Low As $263.00
    $263.00
    HAMMOND MANUFACTURING PT250MQMJ

    HAMMOND MANUFACTURING

    PT250MQMJ

    DISCONTINUED BY MANUFACTURER, TRANSFORMER, .25KVA, 220-480V PRI, 110/115V SEC
    ✓ IN STOCK!
    Buy Surplus As Low As $64.04
    $64.04
    SIGNAL TRANSFORMER DST-6-28

    SIGNAL TRANSFORMER

    DST-6-28

    POWER TRANSFORMERS 50\60 HZ LAMINATED
    ✓ IN STOCK!
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    RED LION CONTROLS CTR05000

    RED LION CONTROLS

    CTR05000

    CURRENT TRANSFORMER, 10 AMP, 20 AMP, 50 AMP, 50A/4-20 MA, SPLIT CASE , CTR05000 , CTR05000
    ✓ IN STOCK!
    $741.85 Buy Surplus As Low As $451.20
    $451.20
    CLEVELAND MOTION CONTROL B14-21240

    CLEVELAND MOTION CONTROL

    B14-21240

    TRANSFORMER, LOGIC POWER, 115/230V, 3 WIRE
    ✓ IN STOCK!
    $147.00 Buy New $147.00
    $88.88
    ALLEN BRADLEY 1411-180RL-201

    ALLEN BRADLEY

    1411-180RL-201

    CURRENT TRANFORMER, BULLETIN 1411, ROUND, SOLID CORE, WINDOW - 2.50 DIAMETER, 200:5 RATIO
    ✓ IN STOCK!
    Buy Surplus As Low As $55.64
    $55.64
    ALLEN BRADLEY 1411-8RL-162

    ALLEN BRADLEY

    1411-8RL-162

    CURRENT TRANFORMER, BULLETIN 1411, ROUND, SOLID CORE, WINDOW - 3.25 DIAMETER, 1600:5 RATIO
    ✓ IN STOCK!
    Buy Surplus As Low As $84.85
    $84.85
    ALLEN BRADLEY 1411-180RL-301

    ALLEN BRADLEY

    1411-180RL-301

    CURRENT TRANFORMER, BULLETIN 1411, PRI: 300 AMP / SEC: 5 AMP, SINGLE PHASE, 25 VA, ROUND, SOLID CORE, WINDOW - 2.50 DIAMETER, 300:5 RATIO, SCREW CONNECTION
    ✓ IN STOCK!
    Buy Surplus As Low As $55.64
    $55.64
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