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 authorised 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 authorised dealers. Because Radwell is not an authorised 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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CARLO GAVAZZI
A82-2025
CURRENT TRANSFORMER, AC, INPUT CURRENT 25AAC, FREQUENCY RANGE 40HZ TO 1KHZ, TRANSFORMER MOUNTING PANEL, OUTPUT 4-20 MA
✓ IN STOCK!
£108.00
Price with VAT:
£129.60
CARLO GAVAZZI
A82-2050
CURRENT TRANSFORMER, 10-40 VAC, 40 HZ, 1 KHZ,1 OUTPUT, 95 MM LENGTH, 20 MM WIDTH, 67.5 MM DEPTH, PANEL MOUNT, -20 TO +50 DEGREE C
✓ IN STOCK!
£107.10
Price with VAT:
£128.52
SCHNEIDER ELECTRIC
SQUARE D
9070T75D31
INDUSTRIAL CONTROL TRANSFORMER, 75VA; CHASSIS MOUNT TRANSFORMER TYPE:INDUSTRIAL CONTROL; SECONDARY VOLTAGES:110V/220V, 115V/230V, 120V/240V; POWER RATING:75VA; FREQUENCY RANGE:50HZ / 60HZ; C ...
✓ IN STOCK!
£110.00
Price with VAT:
£132.00
HOBUT
CT211
DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 21 SERIES, 6 VAC, BUSBAR/PLUG IN MOUNTING, -30 TO +85 DEGREE C
✓ IN STOCK!
£30.05
Price with VAT:
£36.06
SIEMENS
4AV3101-2AB
DISCONTINUED BY MANUFACTURER SINCE: 01.08.2001, RECTIFIER UNIT, THREE-PHASE FILTERED, 15 AMP, 24 VDC, PRI: 500 TO 400 VDC, SEC: 24 VDC, REPLACED BY: 4AV3101-2EB00-0A
✓ IN STOCK!
£207.14
Price with VAT:
£248.57
SCHNEIDER ELECTRIC
MERLIN GERIN
MG16535
DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 600 V, 5 AMP, 50/60 HZ, 36 KA
✓ IN STOCK!
£43.16
Price with VAT:
£51.79
SIEMENS
7KT12805MA03
SEM3 SPLIT CORE CT 400:01, SEM3- SIEMENS EMBEDDED METERING, POWER METERING
✓ IN STOCK!
£198.00
Price with VAT:
£237.60
SCHNEIDER ELECTRIC
SQUARE D
9070T200D1
TRANSFORMER CONTROL, 200VA, 240/480V-120V
✓ IN STOCK!
£176.65
Price with VAT:
£211.98
ALLEN BRADLEY
166515
LINE REACTOR, 3 PHASE, OPEN STYLE, AC DRIVE REACTORS, 4 AMP, 9.0 MH, SAME AS: PN-166515, SAME AS: SP-166515, 1321-3R4-C
✓ IN STOCK!
£101.62
Price with VAT:
£121.94
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!
£92.00
Price with VAT:
£110.40
SIEMENS
6SL3000-0DE28-0AA0
DISCONTINUED BY MANUFACTURER, LINE REACTOR, SINAMICS/SIMO DRIVE 611 SERIES, 80 KW
✓ IN STOCK!
£1,485.00
Price with VAT:
£1,782.00
SIEMENS
6SL3000-0CE21-6AA0
DISCONTINUED BY MANUFACTURER 10/01/2019, LINE REACTOR, SINAMIC, FOR 16 KW SMART LINE MODULE, 3 PHASE, 380-480 VAC, 50/60 HZ, REPLACED BY 6SL3100-0EE21-6AA
✓ IN STOCK!
£294.50
Price with VAT:
£353.40
EATON CORPORATION
CUTLER HAMMER
2C12494G58
DISCONTINUED BY MANUFACTURER, AMP CURRENT TRANSFORMER, 800A,
✓ IN STOCK!
£266.68
Price with VAT:
£320.02
SIEMENS
4AM6142-5AJ10-0FA0
TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):1,6 /7,3; UPRI(V):400+/-5%; USEC(V):110; ISEC(A):14,5; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW ...
✓ IN STOCK!
£287.32
Price with VAT:
£344.78
ALLEN BRADLEY
1321-3R2-A
LINE REACTOR, 1/4 HP, 0.2 KW, IRON CORE, 600V, CLASS H INSULATION, 115 DEGREE C RISE, COOPER WOUND, 50/60 HZ, TERMINAL BLOCKS, MINIMUM 3 PERCENT IMPEDANCE
✓ IN STOCK!
£119.79
Price with VAT:
£143.75
ALLEN BRADLEY
1321-3R45-B
INPUT / OUTPUT LINE REACTOR, THREE-PHASE, IP00-UL/NEMA TYPE OPEN, 45 AMPS, 0.7 MH
✓ IN STOCK!
£260.88
Price with VAT:
£313.06
ALLEN BRADLEY
1321-3R25-B
LINE REACTOR, 600 VAC, 25 AMP, 1.2 MH COIL INDUCTANCE, 3 PHASE, 50/60 HZ, 52 W POWER RATING, +45C MAX TEMP RATING
✓ IN STOCK!
£252.14
Price with VAT:
£302.57
SIEMENS
4AM3242-5AT10-0FA0
TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):0,063 /0,19; UPRI(V):400+/-5%; USEC(V):230; ISEC(A):0,27; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SC ...
✓ IN STOCK!
£67.00
Price with VAT:
£80.40
SIEMENS
4AM3242-5AN00-0EA0
ISOLATION TRANSFORMER, SITAS, 1 PHASE, PN/PN(S6): 0.063 / 0.19 KVA, PRIMARY: 400 VAC +/-5%, SECONDARY: 230 VAC / 2.63 AMP, 50/60HZ, VECTOR GRILL/SHIELD, IP00, SCREW / TAB CONNECTION TERMINAL ...
✓ IN STOCK!
£67.00
Price with VAT:
£80.40
SIEMENS
4AM3842-5AT10-0FA0
ISOLATION TRANSFORMER, SITAS, 1 PHASE, PN/PN(S6)(KVA):0.16 / 0.49, UPRI(V): 400 +/-5%, USEC(V):230, ISEC(A):0.27, 50/60HZ, VECTOR GRILL/SHIELD, IP00, SCREW / TAB CONNECTION TERMINALS, SCREWS ...
✓ IN STOCK!
£72.00
Price with VAT:
£86.40
SIEMENS
6SL3352-7AE35-0AA1
REPLACEMENT FAN TRANSFORMER, *SPARE PART*, SINAMICS/MICROMASTER PX, FOR 380-480 V / 3AC, 50/60 HZ AC DRIVE/POWER/MOTOR MODULE BUILT-IN UNIT DESIGN G
✓ IN STOCK!
£669.00
Price with VAT:
£802.80
SIEMENS
4EU2452-2UA00-0AA0
MAINS CHOKE, REACTOR, 3 PHASE, F.FU 480V, ITHMAX 1(A) / F1(HZ):160 /60, FLAT TYPE TERMINAL
✓ IN STOCK!
£766.67
Price with VAT:
£920.00
SIEMENS
4AM3242-8DD40-0FA0
TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):0,063 /0,19; UPRI(V):550-525-500-480-460- 440-415-400-380-230-208; USEC(V):2X115; ISEC(A):0,27-0,54; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; ...
✓ IN STOCK!
£89.00
Price with VAT:
£106.80
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!
£260.94
Price with VAT:
£313.13
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!
£537.00
Price with VAT:
£644.40
SIEMENS
4AM4842-5AT10-0FA0
XFMR,1-PH,0.5KVA,PRI 400V,SEC 230V,IP00, CNTRLS LV INTL CNTRLS EQPMNT (ICE), CONTROL PRODUCTS
✓ IN STOCK!
£177.00
Price with VAT:
£212.40
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!
£140.00
Price with VAT:
£168.00
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!
£152.00
Price with VAT:
£182.40
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!
£173.02
Price with VAT:
£207.62
SIEMENS
6SL3000-0CE23-6AA0
SINAMICS LINE REACTOR, FOR 36 KW SMART LINE MODULE, 3 PHASE, 380-480 VAC, 50/60 HZ
✓ IN STOCK!
£424.00
Price with VAT:
£508.80
SIEMENS
4AT3032-8DD40-0FA0
TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):4 /17,8; UPRI(V):550-525-500-480-460- 440-415-400-380-230-208; USEC(V):2X115; ISEC(A):13,7-27,4; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ ...
✓ IN STOCK!
£879.00
Price with VAT:
£1,054.80
SIEMENS
4AM5242-8DD40-0FA0
TRANSFORMER SITAS, 630 VA OPERATING POWER, 50/60 HZ, IP400
✓ IN STOCK!
£193.00
Price with VAT:
£231.60
SIEMENS
3RB2906-2DG1
CURRENT TRANSFORMER, 2.4-25 AMP, FOR 3RB22/23/24, SIZE S00/S0, STAND ALONE INSTALLATION, MAIN CIRCUIT: STRAIGHT-THROUGH TRANSFORMER
✓ IN STOCK!
£58.32
Price with VAT:
£69.98
SIEMENS
6SE6400-3TC01-0BD3
DISCONTINUED BY MANUFACTURER 11/13/2019, OUTPUT REACTOR, 10 AMP, 200-480 VAC, FOR USE W/ MICROMASTER 420/440 INVERTER
✓ IN STOCK!
£112.08
Price with VAT:
£134.50
SIEMENS
6SE6400-3TC00-4AD3
OPT MM4 OUTPUT REACTOR, DI CS MC GMC MICRO/COMBIMAST SPARES, INDUSTRY SERVICES MC
✓ IN STOCK!
£48.59
Price with VAT:
£58.31
SIEMENS
6SE6400-3CC04-4DD0
CHOKE MM4 380-600V 3PH 45A .41MH, DI CS MC GMC MICRO/COMBIMAST SPARES, INDUSTRY SERVICES MC
✓ IN STOCK!
£126.04
Price with VAT:
£151.25
SIEMENS
6SE6400-3CC01-4BD3
DISCONTINUED BY MANUFACTURER, PRODUCT IS CANCELLED SINCE: 01.10.2019, MICROMASTER 4 LINE REACTOR, 200V-480V, 3AC, 12.1A BASE, FSB-1.3MH NOT BASE WITH V20
✓ IN STOCK!
£53.95
Price with VAT:
£64.74
SIEMENS
4AM6542-5AT10-0FA0
TRANSFORMER, SITAS, 1 PHASE, PN/PN(S6): 2.5 / 13.3 KVA, PRIMARY: 400 VAC, SECONDARY: 230 VAC, 10.9 AMP, 50/60 HZ, SCREW/FLAT-TYPE CONNECTION, IP00
✓ IN STOCK!
£568.88
Price with VAT:
£682.66
INSTRUMENT TRANSFORMERS INC
0121A03796
DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER, 5 AMPS, 600 VOLTS
✓ IN STOCK!
£75.56
Price with VAT:
£90.67
WEIDMULLER
7760054306
ANALOGUE VOLTAGE TRANSMITTER, 440VAC, 600VDC, 240V, 2.2W, (ACT20P-VM-AO-S), REPLACES: 8581220000
✓ IN STOCK!
£115.00
Price with VAT:
£138.00
CARLO GAVAZZI
MI 20
1PH CURRENT TXFORM 20AAC, 1-PHASE CURRENT TRANSFORMER WITH 2 - 20 AAC INPUT AND 0.4 - 4V OUTPUT
✓ IN STOCK!
£16.40
Price with VAT:
£19.68
CARLO GAVAZZI
MI500
CURRENT TRANSFORMER, 1 PHASE, MAX INPUT CURRENT: 500 AMP, ANALOGUE OUTPUT: 0.4-2.83 V, 0.4-4VP, WALL MOUNTING
✓ IN STOCK!
£50.00
Price with VAT:
£60.00
SCHNEIDER ELECTRIC
S34036
NEUTRAL CURRENT TRANSFORMER, POWERPACT, 400-1600 AMP SENSOR RATINGS, FIELD INSTALLABLE
✓ IN STOCK!
£1,308.00
Price with VAT:
£1,569.60
SCHNEIDER ELECTRIC
MODICON
BMXDDO1612
DISCRETE MODULE, 16 O/P; NO. OF ANALOGUE INPUTS:16; SUPPLY VOLTAGE:24VDC; IP / NEMA RATING:IP20; PRODUCT RANGE:MODICON M340 SERIES; SVHC:NO SVHC (15-JAN-2019) ROHS COMPLIANT: YES
✓ IN STOCK!
£79.00
Price with VAT:
£94.80
SCHNEIDER ELECTRIC
MODICON
BMXDDM16025
DISCRETE I/O MODULE, MODICON X80 SERIES, 8 INPUT, 8 OUTPUT, INPUT: CURRENT SINK (LOGIC POSITIVE) / 24 VDC / 3.5 MA, OUTPUT: RELAY / 24 VDC / 24-240 VAC / 2000 MA, IP20
✓ IN STOCK!
£67.25
Price with VAT:
£80.70
SCHNEIDER ELECTRIC
SQUARE D
9070T150D31
INDUSTRIAL CONTROL TRANSFORMER, 150VA; CHASSIS MOUNT TRANSFORMER TYPE:INDUSTRIAL CONTROL; SECONDARY VOLTAGES:110V/220V, 115V/230V, 120V/240V; POWER RATING:150VA; FREQUENCY RANGE:50HZ / 60HZ; ...
✓ IN STOCK!
£113.00
Price with VAT:
£135.60
SCHNEIDER ELECTRIC
SQUARE D
9070T100D1
INDUSTRIAL CONTROL TRANSFORMER, 100 VA, OPEN-STYLE CHASSIS MOUNT TRANSFORMER TYPE, SECONDARY VOLTAGE 110/115/120 V, POWER RATING 100 VA, FREQUENCY RANGE 50/60 HZ, ROHS COMPLIANT
✓ IN STOCK!
£93.53
Price with VAT:
£112.24
