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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 601-650 of 883.
    JOHNSON CONTROLS Y65F42-0

    JOHNSON CONTROLS

    Y65F42-0

    TRANSFORMER, 277/480 VAC PRIMARY, 24 VAC SECONDARY, 40 VA, PLATE MOUNT
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $45.60
    $45.60
    ALLEN BRADLEY 1497-75A

    ALLEN BRADLEY

    1497-75A

    DISCONTINUED BY MANUFACTURER, TRANSFORMER, PRIMARY 220/440-240/480 VAC, SECONDARY 110/120 VAC, OPEN SYLE, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $51.79
    $51.79
    CONTINENTAL CONTROLS INC CTS-1250-100

    CONTINENTAL CONTROLS INC

    CTS-1250-100

    CURRENT TRANSFORMER 1.25INCH ID 100AMP
    ✓ IN STOCK!
    $76.50 Buy Surplus As Low As $33.13
    $33.13
    SIEMENS 6SL3000-0DE23-6AA0

    SIEMENS

    6SL3000-0DE23-6AA0

    LINE REACTOR, 3 PHASE, 380-480 VAC, 50/60 HZ, 36 KW
    ✓ IN STOCK!
    $2,783.00 Buy Surplus As Low As $1,627.20
    $1,627.20
    MILLER ELECTRIC 043268

    MILLER ELECTRIC

    043268

    DISCONTINUED BY MANUFACTURER, MICROPROCESSOR WELD CONTROL UNIT 115V 3.6A
    ✓ IN STOCK!
    Buy Surplus As Low As $1,133.55
    $1,133.55
    GENERAL ELECTRIC 9T58B2878

    GENERAL ELECTRIC

    9T58B2878

    TRANSFORMER .250KVA PRI 120/240 SEC 12/24V
    ✓ IN STOCK!
    Buy Surplus As Low As $31.49
    $31.49
    NIDEC CORP LR4-L-011-C

    NIDEC CORP

    CONTROL TECHNIQUES

    LR4-L-011-C

    DISCONTINUED BY MANUFACTURER, INPUT LINE REACTOR TRANSFORMER, 11A, 460VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $104.10
    $104.10
    HONEYWELL 198162JA

    HONEYWELL

    198162JA

    DISCONTINUED BY MANUFACTURER, TRANSFORMER, H/W ISOLATION, MOD4
    ✓ IN STOCK!
    Buy Surplus As Low As $58.32
    $58.32
    SIGNAL TRANSFORMER PC-24-450

    SIGNAL TRANSFORMER

    PC-24-450

    TRANSFORMER PC MOUNT
    ✓ IN STOCK!
    $15.30 Buy Surplus As Low As $8.18
    $8.18
    EATON CORPORATION C0050E2AFBN

    EATON CORPORATION

    CUTLER HAMMER

    C0050E2AFBN

    EATON, C0050E2AFBN, TYPE MTE, CONTROL TRANSFORMER, W/PRIMARY FUSE BLOCK, 50VA 50/60HZ
    ✓ IN STOCK!
    $151.00 Buy Surplus As Low As $66.34
    $66.34
    ALLANSON 1092-NA

    ALLANSON

    1092-NA

    TRANSFORMER, 120VAC SUPPLY VOLTAGE, 6000VAC SECONDARY VOLTAGE, 150VA, CONSTANT DUTY GAS IGNITION TRANSFORMER
    ✓ IN STOCK!
    $173.00 Buy Surplus As Low As $93.00
    $93.00
    SIGNAL TRANSFORMER MPC-Y-15

    SIGNAL TRANSFORMER

    MPC-Y-15

    50\60 HZ, LAMINATED TRANSFO
    ✓ IN STOCK!
    $37.00 Buy Surplus As Low As $16.77
    $16.77
    SIEMENS 4AM6142-5AT10-0FA0

    SIEMENS

    4AM6142-5AT10-0FA0

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1,6 /7,3; UPRI(V):400+/-5%; USEC(V):230; ISEC(A):6,96; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW ...
    ✓ IN STOCK!
    $5,631.00 Buy Surplus As Low As $1,470.45
    $1,470.45
    SIEMENS 4AM4642-5CN00-0EA0

    SIEMENS

    4AM4642-5CN00-0EA0

    TRANSFORMER, PHASE 1, 50/60 HZ, 21 AMP, SCREW TERMINALS
    ✓ IN STOCK!
    $556.27 Buy Surplus As Low As $239.70
    $239.70
    SIEMENS 4AM3496-0AS80-0CA0

    SIEMENS

    4AM3496-0AS80-0CA0

    TRANSFORMER 100/310VA 50/60HZ 400-480VAC TO 24V
    ✓ IN STOCK!
    Buy Surplus As Low As $302.42
    $302.42
    SIEMENS 4AM4842-8DD40-0FA0

    SIEMENS

    4AM4842-8DD40-0FA0

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):0,5 /2; UPRI(V):550-525-500-480-460- 440-415-400-380-230-208; USEC(V):2X115; ISEC(A):2X2,17; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISOK ...
    ✓ IN STOCK!
    $2,692.00 Buy Surplus As Low As $1,289.00
    $1,289.00
    SIEMENS 4AM4842-8ED40-0FA0

    SIEMENS

    4AM4842-8ED40-0FA0

    CONTROL TRANSFORMER, 1 PHASE, 230-600VAC, 50/60HZ, 0.5-2KVA, SCREW TYPE TERMINAL, +40 DEGREE C MAX, IP00
    ✓ IN STOCK!
    $2,692.00 Buy Surplus As Low As $1,589.00
    $1,589.00
    SIEMENS 6SL3-000-0DE312AA0

    SIEMENS

    6SL3-000-0DE312AA0

    LINE REACTOR, 120KW ACTIVE LINE MODULE, SIMODRIVE
    ✓ IN STOCK!
    Buy Surplus As Low As $5,137.00
    $5,137.00
    SIEMENS 4NC5325-2CE20

    SIEMENS

    4NC5325-2CE20

    WINDOW-TYPE CURRENT TRANSF.,400A/5A,5VA
    ✓ IN STOCK!
    Buy Surplus As Low As $184.16
    $184.16
    SIEMENS 4NC5112-2BC20

    SIEMENS

    FURNAS ELECTRIC CO

    4NC5112-2BC20

    DISCONTINUED BY MANUFACTURER 10/01/2020, CURRENT TRANSFORMER, WINDOW-TYPE, 50 AMP, 2.5 VAC, SCREW TYPE TERMINALS, -10 TO +55 DEGREES C, IP20, REPLACED BY 4NC5112-2CB21
    ✓ IN STOCK!
    Buy Surplus As Low As $94.50
    $94.50
    SIEMENS 4AM3442-8DD40-0FA0

    SIEMENS

    4AM3442-8DD40-0FA0

    ISOLATION TRANSFORMER, 1PHASE, 100 VA (CONTINUOUS), 310 VA (SHORTTERM/ S6 DUTY), PRIMARY VOLTAGE (MULTITAP): 208/ 230/ 380/ 400/ 415/ 440/ 460/ 480/ 500/ 525/ 550 VAC, SECONDARY VOLTAGE: 2 X ...
    ✓ IN STOCK!
    $1,327.00 Buy Surplus As Low As $531.92
    $531.92
    SIEMENS 3UF1847-2DA00

    SIEMENS

    FURNAS ELECTRIC CO

    3UF1847-2DA00

    CURRENT TRANSFORMER,65A/1A,0.1VA
    ✓ IN STOCK!
    Buy Surplus As Low As $388.00
    $388.00
    SIEMENS 24266014019

    SIEMENS

    24266014019

    TRANSFORMER CURRENT, RATIO 600:5A, TYPE 180SHT,
    ✓ IN STOCK!
    $545.67 Buy Surplus As Low As $230.02
    $230.02
    SIEMENS 3RB2956-0FH

    SIEMENS

    FURNAS ELECTRIC CO

    3RB2956-0FH

    DISCONTINUED BY MANUFACTURER, 09.23.2019, CURRENT TRANSFORMER, CONTACTOR MOUNTING, 150 TO 300 A, FOR CARRIER SZ S6 SIZE S6, DISCONTINUED WITHOUT REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As $594.47
    $594.47
    SIEMENS N12SNDA

    SIEMENS

    N12SNDA

    TRANSFORMER, GENERAL ACCESS, SND, 1200 AMP
    ✓ IN STOCK!
    $1,118.36 Buy Surplus As Low As $664.31
    $664.31
    ASEA BROWN BOVERI T6300PS1

    ASEA BROWN BOVERI

    T6300PS1

    (PRICE/EA) 1C,300VA,575-115,TCL,PFBCC,SFC,50/60,ABB
    ✓ IN STOCK!
    $2,911.00 Buy Surplus As Low As $2,071.82
    $2,071.82
    ASEA BROWN BOVERI T4250PSF1

    ASEA BROWN BOVERI

    T4250PSF1

    TRANSFORMER, 1C, 250 VA, 240/480-115/24 VAC, TC, PFBCC, SFC, ABB
    ✓ IN STOCK!
    $1,403.95 Buy Surplus As Low As $585.63
    $585.63
    ASEA BROWN BOVERI T4200PSF1

    ASEA BROWN BOVERI

    T4200PSF1

    CURRENT TRANSFORMER, SINGLE PHASE, 200 VAC, 50/60 HZ
    ✓ IN STOCK!
    $726.90 Buy Surplus As Low As $309.06
    $309.06
    ASEA BROWN BOVERI T4075S1

    ASEA BROWN BOVERI

    T4075S1

    GENERAL PURPOSE TRANSFORMERS, T SERIES, CONTROL, 1PH, 75 VOLT-AMPS, PRIMARY VOLTAGE 240/480, SECONDARY VOLTAGE 24/120, EPOXY ENCAPSULATED COILS, INTEGRALLY MOLDED TERMINAL BLOCKS
    ✓ IN STOCK!
    $183.60 Buy Surplus As Low As $80.31
    $80.31
    ASEA BROWN BOVERI T4050PSF1

    ASEA BROWN BOVERI

    ABB ROBOTICS

    T4050PSF1

    (PRICE/EA) 1C,50VA,240/480-115/24,TC,PFBCC,SFC,ABB , T4050PSF1
    ✓ IN STOCK!
    $417.00 Buy Surplus As Low As $173.33
    $173.33
    HAMMOND MANUFACTURING 167S25

    HAMMOND MANUFACTURING

    167S25

    TRANSFORMER, PRI 115VAC, SEC, 10AMP 25VAC CT
    ✓ IN STOCK!
    $329.00 Buy Surplus As Low As $127.07
    $127.07
    WESTINGHOUSE 1F0966

    WESTINGHOUSE

    1F0966

    TRANSFORMER 2KVA 240-480VAC INPUT 115VAC OUTPUT
    Buy Surplus As Low As $312.00
    $312.00
    WESTINGHOUSE 7524A98G01

    WESTINGHOUSE

    7524A98G01

    DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 0.6 KVOLT, 10 KVOLT, 25-400 HZ, RATIO 100:5 AMP, RF 2 STYLE
    ✓ IN STOCK!
    Buy Surplus As Low As $138.96
    $138.96
    STANCOR P-8578

    STANCOR

    P-8578

    POWER TRANSFORMER; CHASSIS MOUNT TRANSFORMER TYPE:ISOLATING; SECONDARY VOLTAGES:24V; POWER RATING:-; FREQUENCY RANGE:50HZ / 60HZ; WINDING TYPE:SINGLE PRIMARY, SINGLE SECONDARY; CURRENT RATIN ...
    ✓ IN STOCK!
    $33.13 Buy Surplus As Low As $17.89
    $17.89
    TRENCO 64670-11SA

    TRENCO

    64670-11SA

    (TR 12732) DRY TRANSFORMER
    ✓ IN STOCK!
    $298.08 Buy Surplus As Low As $116.17
    $116.17
    ASEA BROWN BOVERI T6350PS1

    ASEA BROWN BOVERI

    T6350PS1

    (PRICE/EA) 1C,350VA,575-115,TCL,PFBCC,SFC,50/60,ABB , T6350PS1
    ✓ IN STOCK!
    $3,537.95 Buy Surplus As Low As $2,339.60
    $2,339.60
    EATON CORPORATION C341AE

    EATON CORPORATION

    CUTLER HAMMER

    C341AE

    INDUSTRIAL CONTROL TRANSFORMER KIT, 208/277 VAC PRIMARY VOLTAGE, 120 VAC SECONDARY VOLTAGE, 50 VA, 50/60 HZ, WITH 5 LEAD/JUMPER WIRES, WITH MOUNTING SCREWS
    ✓ IN STOCK!
    $1,137.00 Buy Surplus As Low As $520.65
    $520.65
    EATON CORPORATION C0100E5EFB

    EATON CORPORATION

    CUTLER HAMMER

    C0100E5EFB

    CONTROL TRANSFORMER, WITH PRIMARY FUSE BLOCK,100 VA ,MTE
    ✓ IN STOCK!
    $426.00 Buy Surplus As Low As $324.00
    $324.00
    EATON CORPORATION C0100A3B

    EATON CORPORATION

    CUTLER HAMMER

    C0100A3B

    DISCONTINUED BY MANUFACTURER, CONTROL TRANSFORMER, 1 PHASE, .100KVA, 115V TO 24V
    ✓ IN STOCK!
    Buy Surplus As Low As $105.23
    $105.23
    EATON CORPORATION C0075E2AFB

    EATON CORPORATION

    CUTLER HAMMER

    C0075E2AFB

    CONTROL TRANSFORMER, TYPE MTE, 75VA, 50/60HZ, WITH PRIMARY FUSE BLOCK
    ✓ IN STOCK!
    $237.60 Buy Surplus As Low As $142.56
    $142.56
    EATON CORPORATION C0050E5EFB

    EATON CORPORATION

    CUTLER HAMMER

    C0050E5EFB

    CONTROL TRANSFORMER, WITH PRIMARY FUSE BLOCK, TYPE MTE, 50 VA
    ✓ IN STOCK!
    $390.75 Buy Surplus As Low As $234.45
    $234.45
    EATON CORPORATION C0050E2BFB

    EATON CORPORATION

    CUTLER HAMMER

    C0050E2BFB

    50 VA TYPE MTE CONTROL TRANSFORMER WITH PRIMARY FUSE BLOCK
    ✓ IN STOCK!
    $316.70 Buy Surplus As Low As $190.02
    $190.02
    EATON CORPORATION C1000C2AFB

    EATON CORPORATION

    CUTLER HAMMER

    C1000C2AFB

    DISCONTINUED BY MANUFACTURER, TRANSFORMER, 1 KVA, 440/460/480-120 VAC, 50/60 HZ, 1 PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As $334.10
    $334.10
    SIEMENS 4AM6142-8ED40-0FA0

    SIEMENS

    4AM6142-8ED40-0FA0

    TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1,6 /7,3; UPRI(V):600-575-550-525-500- 480-460-440-415-400-240-230; USEC(V):2X115; ISEC(A):2X6,96; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; T ...
    ✓ IN STOCK!
    $6,096.00 Buy Surplus As Low As $2,960.60
    $2,960.60
    SIEMENS 4AM4842-5AT10-0FA0

    SIEMENS

    4AM4842-5AT10-0FA0

    XFMR,1-PH,0.5KVA,PRI 400V,SEC 230V,IP00, CNTRLS LV INTL CNTRLS EQPMNT (ICE), CONTROL PRODUCTS
    ✓ IN STOCK!
    $2,172.00 Buy Surplus As Low As $1,651.00
    $1,651.00
    ASEA BROWN BOVERI T6200PS1

    ASEA BROWN BOVERI

    T6200PS1

    INDUSTRAIL CONTROL TRANSFORMER, 200 VA, 575 VAC PRIMARY VOLTAGE, 115 VAC SECONDARY VOLTAGE, 50/60 HZ , T6200PS1
    ✓ IN STOCK!
    $2,304.33 Buy Surplus As Low As $957.60
    $957.60
    ASEA BROWN BOVERI T6100PS1

    ASEA BROWN BOVERI

    T6100PS1

    TRANSFORMER, 100VA, 45-5000 VA, 575 VAC PRIMARY, 115 VAC SECONDARY, 50/60 HZ , T6100PS1
    ✓ IN STOCK!
    $983.43 Buy Surplus As Low As $742.00
    $742.00
    WESTINGHOUSE 112D-631H03

    WESTINGHOUSE

    112D-631H03

    DISCONTINUED BY MANUFACTURER, CONTROL TRANSFORMER, PRI 230/460, SEC 115V 100VA FUS
    ✓ IN STOCK!
    Buy Surplus As Low As $442.13
    $442.13
    STANCOR P-8620

    STANCOR

    P-8620

    AUTO TRANSFORMER, 0.43AMP, 50VA, 430MA, 115V
    ✓ IN STOCK!
    $83.30 Buy Surplus As Low As $49.98
    $49.98
    STANCOR P-8613

    STANCOR

    P-8613

    POWER TRANSFORMER; CHASSIS MOUNT TRANSFORMER TYPE:ISOLATING; SECONDARY VOLTAGES:36V; POWER RATING:-; FREQUENCY RANGE:50HZ / 60HZ; WINDING TYPE:SINGLE PRIMARY, SINGLE SECONDARY; CURRENT RATIN ...
    ✓ IN STOCK!
    $76.10 Buy Surplus As Low As $45.66
    $45.66
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