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    Controls & Indicators / Voltage Regulator

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

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    Results 1-50 of 62.
    POWER TRONIC XR8

    POWER TRONIC

    XR8

    UNIVERSAL VOLTAGE REGULATOR, 120 / 208 OR 240 VAC, 50/60 HZ , XR8
    ✓ IN STOCK!
    £560.96 Price with VAT: £673.15 Buy Surplus As Low As £317.85 Price with VAT: £381.42
    £317.85 Price with VAT: £381.42
    POWER TRONIC XC15

    POWER TRONIC

    XC15

    AUTOMATIC VOLTAGE REGULATOR, 120-240 VAC INPUT, PARALLEL OPERATION, INTEGRATED 0-10VDC / 4-20MA INTERFACE, 32VDC @ 120VAC, 63VDC @ 240VAC, 12A DC OUTPUT, 12/24 VDC INTERNAL AUTO BATTERY FLAS ...
    £1,191.36 Price with VAT: £1,429.63 Buy Surplus As Low As £715.41 Price with VAT: £858.49
    £715.41 Price with VAT: £858.49
    Repair Yours £593.84 Price with VAT: £712.61
    POWER TRONIC XR500

    POWER TRONIC

    XR500

    UNIVERSAL VOLTAGE REGULATOR
    Buy Surplus As Low As £486.27 Price with VAT: £583.52
    £486.27 Price with VAT: £583.52
    Repair Yours £412.59 Price with VAT: £495.11
    POWER TRONIC 5R3-626 FUSE

    POWER TRONIC

    5R3-626 FUSE

    FUSE, 10-PACK, #5R3-626, 10A @ 250V, XR8/ABF SERIES , , , 5R3-626 FUSE
    £36.84 Price with VAT: £44.21 Buy Surplus As Low As £22.10 Price with VAT: £26.52
    £22.10 Price with VAT: £26.52
    POWER TRONIC 5R3-628 FUSE

    POWER TRONIC

    5R3-628 FUSE

    FUSE, 10-PACK, #5R3-628, 20A @ 250V, XC14/XC15 SERIES , , , 5R3-628 FUSE
    £55.99 Price with VAT: £67.19 Buy Surplus As Low As £33.89 Price with VAT: £40.67
    £33.89 Price with VAT: £40.67
    POWER TRONIC 5R3-795 FUSE

    POWER TRONIC

    5R3-795 FUSE

    FUSE, 10-PACK, #5R3-795, 5A @ 600V, VRMSE-3P CONTROL , , , 5R3-795 FUSE
    £126.72 Price with VAT: £152.07 Buy Surplus As Low As £76.62 Price with VAT: £91.95
    £76.62 Price with VAT: £91.95
    POWER TRONIC ABF10

    POWER TRONIC

    ABF10

    ABF10 AUTOMATIC BATTERY FLASH MODULE ,AUTOMATIC BATTERY FLASH MODULE ,AUTO FLASH DEVICES , ABF10
    £335.23 Price with VAT: £402.28 Buy Surplus As Low As £201.14 Price with VAT: £241.37
    £201.14 Price with VAT: £241.37
    POWER TRONIC MOP24/D

    POWER TRONIC

    MOP24/D

    MOP24/D DUAL ELEMENT MOTORIZED POTENTIOMETER , , , MOP24/D
    £2,003.28 Price with VAT: £2,403.94 Buy Surplus As Low As £1,202.41 Price with VAT: £1,442.89
    £1,202.41 Price with VAT: £1,442.89
    POWER TRONIC MOP24/S

    POWER TRONIC

    MOP24/S

    MOP24/S SINGLE ELEMENT MOTORIZED POTENTIOMETER , , , MOP24/S
    £1,960.55 Price with VAT: £2,352.66 Buy Surplus As Low As £1,176.62 Price with VAT: £1,411.95
    £1,176.62 Price with VAT: £1,411.95
    POWER TRONIC PC1000B

    POWER TRONIC

    PC1000B

    PC1000B PHASE CONTROL ,PHASE CONTROL - 0-210V @ 100A ,PHASE CONTROLLERS + ADJUSTABLE DC POWER SUPPLIES , PC1000B
    £4,770.60 Price with VAT: £5,724.72 Buy Surplus As Low As £2,862.36 Price with VAT: £3,434.83
    £2,862.36 Price with VAT: £3,434.83
    POWER TRONIC PC1125B-3P

    POWER TRONIC

    PC1125B-3P

    PC1125B-3P PHASE CONTROL , , , PC1125B-3P
    £9,180.92 Price with VAT: £11,017.10 Buy Surplus As Low As £5,508.84 Price with VAT: £6,610.61
    £5,508.84 Price with VAT: £6,610.61
    POWER TRONIC PC300B

    POWER TRONIC

    PC300B

    PC300B PHASE CONTROL , , , PC300B
    £3,707.44 Price with VAT: £4,448.92 Buy Surplus As Low As £2,225.05 Price with VAT: £2,670.06
    £2,225.05 Price with VAT: £2,670.06
    POWER TRONIC PC3125B-3P

    POWER TRONIC

    PC3125B-3P

    PC3125B-3P PHASE CONTROL , , , PC3125B-3P
    £25,574.83 Price with VAT: £30,689.80 Buy Surplus As Low As £15,345.49 Price with VAT: £18,414.58
    £15,345.49 Price with VAT: £18,414.58
    POWER TRONIC PC3250B-3P

    POWER TRONIC

    PC3250B-3P

    PC3250B-3P PHASE CONTROL , , , PC3250B-3P
    £27,079.32 Price with VAT: £32,495.18 Buy Surplus As Low As £16,248.03 Price with VAT: £19,497.64
    £16,248.03 Price with VAT: £19,497.64
    POWER TRONIC PC500B

    POWER TRONIC

    PC500B

    PC500B PHASE CONTROL ,PHASE CONTROL - 0-210V @ 50A ,PHASE CONTROLLERS + ADJUSTABLE DC POWER SUPPLIES , PC500B
    £4,103.82 Price with VAT: £4,924.58 Buy Surplus As Low As £2,462.29 Price with VAT: £2,954.75
    £2,462.29 Price with VAT: £2,954.75
    POWER TRONIC POT 100K 1/2W

    POWER TRONIC

    POT 100K 1/2W

    POT & KNOB KIT, 100K 1/2W, ECONO SERIES # PK-ECONO , , , POT 100K 1/2W
    £28.73 Price with VAT: £34.48 Buy Surplus As Low As £17.68 Price with VAT: £21.22
    £17.68 Price with VAT: £21.22
    POWER TRONIC POT 100K 2W

    POWER TRONIC

    POT 100K 2W

    POT & KNOB KIT, 100K 2W, PRO SERIES # PK-PRO , , , POT 100K 2W
    £102.41 Price with VAT: £122.89 Buy Surplus As Low As £61.89 Price with VAT: £74.27
    £61.89 Price with VAT: £74.27
    POWER TRONIC SE1000A

    POWER TRONIC

    SE1000A

    SE1000A STATIC EXCITER ,STATIC EXCITER - 100A @ 63VDC ,STATIC EXCITERS + REPLACEMENTS FOR ROTATING DC EXCITERS , SE1000A
    £3,680.91 Price with VAT: £4,417.10 Buy Surplus As Low As £2,208.84 Price with VAT: £2,650.61
    £2,208.84 Price with VAT: £2,650.61
    POWER TRONIC SE1000B

    POWER TRONIC

    SE1000B

    SE1000B STATIC EXCITER ,STATIC EXCITER - 100A @ 125VDC ,STATIC EXCITERS + REPLACEMENTS FOR ROTATING DC EXCITERS , SE1000B
    £4,770.60 Price with VAT: £5,724.72 Buy Surplus As Low As £2,862.36 Price with VAT: £3,434.83
    £2,862.36 Price with VAT: £3,434.83
    POWER TRONIC SE2000B

    POWER TRONIC

    SE2000B

    SE2000B STATIC EXCITER ,STATIC EXCITER - 200A @ 125VDC ,STATIC EXCITERS + REPLACEMENTS FOR ROTATING DC EXCITERS , SE2000B
    £7,860.62 Price with VAT: £9,432.74 Buy Surplus As Low As £4,716.81 Price with VAT: £5,660.18
    £4,716.81 Price with VAT: £5,660.18
    POWER TRONIC SE2125B-3P

    POWER TRONIC

    SE2125B-3P

    SE2125B-3P STATIC EXCITER , , , SE2125B-3P
    £21,023.05 Price with VAT: £25,227.66 Buy Surplus As Low As £12,614.27 Price with VAT: £15,137.13
    £12,614.27 Price with VAT: £15,137.13
    POWER TRONIC SE2250B-3P

    POWER TRONIC

    SE2250B-3P

    SE2250B-3P STATIC EXCITER ,THREE-PHASE RECTIFIED STATIC EXCITER 250V @ 200A ,THREE-PHASE RECTIFIED STATIC EXCITERS , SE2250B-3P
    £22,260.83 Price with VAT: £26,713.00 Buy Surplus As Low As £13,356.94 Price with VAT: £16,028.33
    £13,356.94 Price with VAT: £16,028.33
    POWER TRONIC SE3000B

    POWER TRONIC

    SE3000B

    SE3000B STATIC EXCITER ,STATIC EXCITER - 300A @ 125VDC ,STATIC EXCITERS + REPLACEMENTS FOR ROTATING DC EXCITERS , SE3000B
    £12,097.80 Price with VAT: £14,517.36 Buy Surplus As Low As £7,258.68 Price with VAT: £8,710.41
    £7,258.68 Price with VAT: £8,710.41
    POWER TRONIC SE300A

    POWER TRONIC

    SE300A

    SE300A MODULAR STATIC EXCITER ,MODULAR STATIC EXCITER - 30A @ 63VDC ,STATIC EXCITERS + REPLACEMENTS FOR ROTATING DC EXCITERS , SE300A
    £3,544.61 Price with VAT: £4,253.53 Buy Surplus As Low As £2,127.06 Price with VAT: £2,552.47
    £2,127.06 Price with VAT: £2,552.47
    POWER TRONIC SE500B

    POWER TRONIC

    SE500B

    SE500B MODULAR STATIC EXCITER ,MODULAR STATIC EXCITER - 50A @ 125VDC ,STATIC EXCITERS + REPLACEMENTS FOR ROTATING DC EXCITERS , SE500B
    £4,103.82 Price with VAT: £4,924.58 Buy Surplus As Low As £2,462.29 Price with VAT: £2,954.75
    £2,462.29 Price with VAT: £2,954.75
    POWER TRONIC SE6000B

    POWER TRONIC

    SE6000B

    SE6000B STATIC EXCITER ,STATIC EXCITER - 600A @ 125VDC ,STATIC EXCITERS + REPLACEMENTS FOR ROTATING DC EXCITERS , SE6000B
    £15,397.80 Price with VAT: £18,477.36 Buy Surplus As Low As £9,239.12 Price with VAT: £11,086.95
    £9,239.12 Price with VAT: £11,086.95
    POWER TRONIC SE6125B-3P

    POWER TRONIC

    SE6125B-3P

    SE6125B-3P STATIC EXCITER ,THREE-PHASE RECTIFIED STATIC EXCITER 125V @ 600A ,THREE-PHASE RECTIFIED STATIC EXCITERS , SE6125B-3P
    £27,802.09 Price with VAT: £33,362.51 Buy Surplus As Low As £16,681.25 Price with VAT: £20,017.51
    £16,681.25 Price with VAT: £20,017.51
    POWER TRONIC SE6250B-3P

    POWER TRONIC

    SE6250B-3P

    SE6250B-3P STATIC EXCITER ,THREE-PHASE RECTIFIED STATIC EXCITER 250V @ 600A ,THREE-PHASE RECTIFIED STATIC EXCITERS , SE6250B-3P
    £29,437.73 Price with VAT: £35,325.27 Buy Surplus As Low As £17,662.64 Price with VAT: £21,195.16
    £17,662.64 Price with VAT: £21,195.16
    POWER TRONIC SPXR-DC10

    POWER TRONIC

    SPXR-DC10

    SPXR-DC10 DC VOLTAGE REGULATOR ,DC VOLTAGE REGULATOR FOR 125 OR 250V SHUNT-WOUND DC GENERATORS ,VOLTAGE REGULATORS , SPXR-DC10
    £3,967.52 Price with VAT: £4,761.02 Buy Surplus As Low As £2,380.51 Price with VAT: £2,856.61
    £2,380.51 Price with VAT: £2,856.61
    POWER TRONIC SPXR-DC20/125

    POWER TRONIC

    SPXR-DC20/125

    SPXR-DC20/125 DC VOLTAGE REGULATOR , , , SPXR-DC20/125
    £5,655.46 Price with VAT: £6,786.55 Buy Surplus As Low As £3,393.57 Price with VAT: £4,072.29
    £3,393.57 Price with VAT: £4,072.29
    POWER TRONIC SPXR-DC20/250

    POWER TRONIC

    SPXR-DC20/250

    SPXR-DC20/250 DC VOLTAGE REGULATOR , , , SPXR-DC20/250
    £5,655.46 Price with VAT: £6,786.55 Buy Surplus As Low As £3,393.57 Price with VAT: £4,072.29
    £3,393.57 Price with VAT: £4,072.29
    POWER TRONIC XC14

    POWER TRONIC

    XC14

    XC14 AUTOMATIC VOLTAGE REGULATOR ,INTEGRATED AUTOMATIC VOLTAGE REGULATOR - 12ADC CONTINUOUS BURDEN ,VOLTAGE REGULATORS , XC14
    £902.55 Price with VAT: £1,083.05 Buy Surplus As Low As £541.53 Price with VAT: £649.83
    £541.53 Price with VAT: £649.83
    POWER TRONIC XR500D

    POWER TRONIC

    XR500D

    DISCONTINUED BY MANUFACTURER, UNIVERSAL VOLTAGE REGULATOR, 120/208-240VAC, 0-210VDC MAX
    £585.73 Price with VAT: £702.88 Buy Surplus As Low As £293.24 Price with VAT: £351.88
    £293.24 Price with VAT: £351.88
    Repair Yours £278.50 Price with VAT: £334.20
    POWER TRONIC 5R3-403 FUSE

    POWER TRONIC

    5R3-403 FUSE

    FUSE, 10-PACK, #5R3-403, 5A @ 250V, XR5/XR500C/AFM/XC4 , , , 5R3-403 FUSE
    £31.68 Price with VAT: £38.02 Buy Surplus As Low As £19.16 Price with VAT: £22.99
    £19.16 Price with VAT: £22.99
    POWER TRONIC ABF40

    POWER TRONIC

    ABF40

    ABF40 AUTOMATIC BATTERY FLASH UNIT ,AUTOMATIC BATTERY FLASH UNIT ,AUTO FLASH DEVICES , ABF40
    £1,206.83 Price with VAT: £1,448.20 Buy Surplus As Low As £724.25 Price with VAT: £869.10
    £724.25 Price with VAT: £869.10
    POWER TRONIC EIM1020VM

    POWER TRONIC

    EIM1020VM

    EIM1020VM EXTERNAL INTERFACE MODULE ,EXTERNAL INTERFACE MODULE ,SAFETY + REMOTE CONTROL DEVICES , EIM1020VM
    £165.77 Price with VAT: £198.93 Buy Surplus As Low As £99.46 Price with VAT: £119.36
    £99.46 Price with VAT: £119.36
    POWER TRONIC HVD2

    POWER TRONIC

    HVD2

    HVD2 HIGH VOLTAGE DISCONNECT MODULE ,HIGH VOLTAGE DISCONNECT MODEL ,SAFETY + REMOTE CONTROL DEVICES , HVD2
    £867.92 Price with VAT: £1,041.50 Buy Surplus As Low As £520.90 Price with VAT: £625.08
    £520.90 Price with VAT: £625.08
    POWER TRONIC KFR3

    POWER TRONIC

    KFR3

    KFR3 VOLTAGE REGULATOR FOR KOHLER FAST-RESPONSE ,FOR KOHLER FAST-RESPONSE GENERATORS ,VOLTAGE REGULATORS , KFR3
    £533.42 Price with VAT: £640.11 Buy Surplus As Low As £320.50 Price with VAT: £384.59
    £320.50 Price with VAT: £384.59
    POWER TRONIC PC1250B-3P

    POWER TRONIC

    PC1250B-3P

    PC1250B-3P PHASE CONTROL , , , PC1250B-3P
    £9,751.91 Price with VAT: £11,702.30 Buy Surplus As Low As £5,851.44 Price with VAT: £7,021.73
    £5,851.44 Price with VAT: £7,021.73
    POWER TRONIC PC2000B

    POWER TRONIC

    PC2000B

    PC2000B PHASE CONTROL ,PHASE CONTROL - 0-210V @ 200A ,PHASE CONTROLLERS + ADJUSTABLE DC POWER SUPPLIES , PC2000B
    £7,860.62 Price with VAT: £9,432.74 Buy Surplus As Low As £4,716.81 Price with VAT: £5,660.18
    £4,716.81 Price with VAT: £5,660.18
    POWER TRONIC PC2125B-3P

    POWER TRONIC

    PC2125B-3P

    PC2125B-3P PHASE CONTROL , , , PC2125B-3P
    £20,957.48 Price with VAT: £25,148.98 Buy Surplus As Low As £12,574.49 Price with VAT: £15,089.39
    £12,574.49 Price with VAT: £15,089.39
    POWER TRONIC PC2250B-3P

    POWER TRONIC

    PC2250B-3P

    PC2250B-3P PHASE CONTROL , , , PC2250B-3P
    £22,260.83 Price with VAT: £26,713.00 Buy Surplus As Low As £13,356.94 Price with VAT: £16,028.33
    £13,356.94 Price with VAT: £16,028.33
    POWER TRONIC PC3000B

    POWER TRONIC

    PC3000B

    PC3000B PHASE CONTROL ,PHASE CONTROL - 0-210V @ 300A ,PHASE CONTROLLERS + ADJUSTABLE DC POWER SUPPLIES , PC3000B
    £12,097.80 Price with VAT: £14,517.36 Buy Surplus As Low As £7,258.68 Price with VAT: £8,710.41
    £7,258.68 Price with VAT: £8,710.41
    POWER TRONIC PC5B

    POWER TRONIC

    PC5B

    PC5B PHASE CONTROL ,UNIVERSAL PHASE CONTROL ,PHASE CONTROLLERS + ADJUSTABLE DC POWER SUPPLIES , PC5B
    £917.28 Price with VAT: £1,100.74 Buy Surplus As Low As £550.37 Price with VAT: £660.44
    £550.37 Price with VAT: £660.44
    POWER TRONIC PC6000B

    POWER TRONIC

    PC6000B

    PC6000B PHASE CONTROL , , , PC6000B
    £15,397.80 Price with VAT: £18,477.36 Buy Surplus As Low As £9,239.12 Price with VAT: £11,086.95
    £9,239.12 Price with VAT: £11,086.95
    POWER TRONIC PC6125B-3P

    POWER TRONIC

    PC6125B-3P

    PC6125B-3P PHASE CONTROL , , , PC6125B-3P
    £27,802.09 Price with VAT: £33,362.51 Buy Surplus As Low As £16,681.25 Price with VAT: £20,017.51
    £16,681.25 Price with VAT: £20,017.51
    POWER TRONIC PC6250B-3P

    POWER TRONIC

    PC6250B-3P

    PC6250B-3P PHASE CONTROL , , , PC6250B-3P
    £29,437.73 Price with VAT: £35,325.27 Buy Surplus As Low As £17,662.64 Price with VAT: £21,195.16
    £17,662.64 Price with VAT: £21,195.16
    POWER TRONIC SE1125B-3P

    POWER TRONIC

    SE1125B-3P

    SE1125B-3P STATIC EXCITER ,THREE-PHASE RECTIFIED STATIC EXCITER 125V @ 100A ,THREE-PHASE RECTIFIED STATIC EXCITERS , SE1125B-3P
    £9,180.92 Price with VAT: £11,017.10 Buy Surplus As Low As £5,508.84 Price with VAT: £6,610.61
    £5,508.84 Price with VAT: £6,610.61
    POWER TRONIC SE12000B/120

    POWER TRONIC

    SE12000B/120

    SE12000B/120 STATIC EXCITER , , , SE12000B/120
    £42,970.75 Price with VAT: £51,564.90 Buy Surplus As Low As £25,782.60 Price with VAT: £30,939.12
    £25,782.60 Price with VAT: £30,939.12
    POWER TRONIC SE12000B/240

    POWER TRONIC

    SE12000B/240

    SE12000B/240 STATIC EXCITER , , , SE12000B/240
    £45,119.18 Price with VAT: £54,143.02 Buy Surplus As Low As £27,071.95 Price with VAT: £32,486.34
    £27,071.95 Price with VAT: £32,486.34
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