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    Circuit Breaker / Under Voltage Release

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    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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    Results 51-100 of 238.
    EATON CORPORATION UVU-NZM

    EATON CORPORATION

    MOELLER ELECTRIC

    UVU-NZM

    DISCONTINUED BY MANUFACTURER, UNDERVOLTAGE RELEASE DELAY UNIT, 220-550 VAC, 24 VDC, 70-4000 MS DELAY, DIN RAIL MOUNT, (260154)
    Buy Surplus As Low As £228.00 Price with VAT: £273.60
    £228.00 Price with VAT: £273.60
    EATON CORPORATION NZM2/3-XU380-440AC

    EATON CORPORATION

    KLOCKNER MOELLER

    NZM2/3-XU380-440AC

    DISCONTINUED BY MANUFACTURER, (259501), UNDERVOLTAGE RELEASE, SCREW TERMINALS, 380-440 V, 50/60 HZ
    Buy Surplus As Low As £46.00 Price with VAT: £55.20
    £46.00 Price with VAT: £55.20
    ASEA BROWN BOVERI S2C-UA 110AC

    ASEA BROWN BOVERI

    S2C-UA 110AC

    UNDERVOLTAGE RELEASE, SINGLE POLE, 110 VAC, 2.2 VA, 3.5 W, (2CSS200911R0004)
    £102.00 Price with VAT: £122.40 Buy Surplus As Low As £62.00 Price with VAT: £74.40
    £62.00 Price with VAT: £74.40
    SIEMENS 5ST3042

    SIEMENS

    5ST3042

    UNDERVOLTAGE RELEASE 24 V DC, WITH 6 TERMINALS FOR MINIATURE CIRCUIT BREAKER 5SL4, 5SY, 5SP RCBO 5SU1, FI 5SV (FOR 5SU1 HANDLE COUPLER 5ST3805-1 IS REQUIRED) , 5ST3042
    £60.00 Price with VAT: £72.00 Buy Surplus As Low As £36.00 Price with VAT: £43.20
    £36.00 Price with VAT: £43.20
    ASEA BROWN BOVERI 1SDA053688R1

    ASEA BROWN BOVERI

    1SDA053688R1

    UV TRIP T1-T3 110-127VAC/DC
    £180.00 Price with VAT: £216.00 Buy Surplus As Low As £108.00 Price with VAT: £129.60
    £108.00 Price with VAT: £129.60
    SIEMENS 3VL9400-1UG00

    SIEMENS

    3VL9400-1UG00

    DISCONTINUED BY MANUFACTURER 04/19/2025, UNDERVOLTAGE RELEASE, 110-127 VAC, 50/60 HZ, ACCESSORY FOR VL160X / VL160 / VL250 / VL400, FOR INSTALLATION ON RIGHT, SUCCESSOR 3VL9400-1UG01
    Buy Surplus As Low As £308.66 Price with VAT: £370.39
    £308.66 Price with VAT: £370.39
    SIEMENS 3VL9800-1UP00

    SIEMENS

    3VL9800-1UP00

    DISCONTINUED BY MANUFACTURER 03/20/2023, UNDERVOLTAGE RELEASE, 24 VDC, FOR INSTALLATION ON RIGHT, ACCESSORY FOR VL630 / VL800 / VL1250 / VL1600, SUCCESSOR: 3VL9800-1UP01
    Buy Surplus As Low As £270.00 Price with VAT: £324.00
    £270.00 Price with VAT: £324.00
    SIEMENS 3VA9978-0BB11

    SIEMENS

    FURNAS ELECTRIC CO

    3VA9978-0BB11

    UNDER-VOLTAGE RELEASE, MOLDED CASE, 690 VOLT RATED INSULATION, 24VDC CONTROL SUPPLY, CIRCUIT BREAKER ACCESSORY, FOR 3VA4/5/6 , 3VA9978-0BB11
    £81.37 Price with VAT: £97.64 Buy Surplus As Low As £46.97 Price with VAT: £56.36
    £46.97 Price with VAT: £56.36
    SCHNEIDER ELECTRIC LV847353

    SCHNEIDER ELECTRIC

    LV847353

    CLOSING VOLTAGE RELEASE, XF, MASTERPACT MTZ1/MTZ2/MTZ3 FIXED, 200/250 VAC (50/60 HZ), 200/250 VDC
    £124.00 Price with VAT: £148.80 Buy New £124.00 Price with VAT: £148.80
    £75.00 Price with VAT: £90.00
    SCHNEIDER ELECTRIC LV847350

    SCHNEIDER ELECTRIC

    LV847350

    CLOSING VOLTAGE RELEASE, XF, MASTERPACT MTZ1/MTZ2/MTZ3 FIXED, 24 VAC (50/60 HZ), 24/30 VDC, CLOSING COIL, THRESHOLD TRIPPING VOLTAGE: 0.85-1.1 UN ON CLOSING
    £147.00 Price with VAT: £176.40 Buy New £147.00 Price with VAT: £176.40
    £89.00 Price with VAT: £106.80
    SIEMENS 3VA9978-0BD12

    SIEMENS

    3VA9978-0BD12

    UNIVERSAL AUXILIARY RELEASE, FOR SENTRON SERIES MOLDED CASE CIRCUIT BREAKERS, COMBINATION UNDERVOLTAGE RELEASE/SHUNT TRIP, 24 VDC, 20W, FOR USE WITH 3VA4/3VA5/3VA6 FRAME CIRCUIT BREAKERS , 3 ...
    £136.00 Price with VAT: £163.20 Buy Surplus As Low As £82.00 Price with VAT: £98.40
    £82.00 Price with VAT: £98.40
    ASEA BROWN BOVERI 1SDA073694R1

    ASEA BROWN BOVERI

    1SDA073694R1

    UNDERVOLTAGE RELEASE, FOR EMAX 2, 24 VAC/DC, (YU E1.2..E6.2-XT7-XT7M 24 VAC/DC), (1SDA073694R0001)
    £251.00 Price with VAT: £301.20 Buy Surplus As Low As £106.00 Price with VAT: £127.20
    £106.00 Price with VAT: £127.20
    SCHNEIDER ELECTRIC LV847383

    SCHNEIDER ELECTRIC

    LV847383

    OPENING UNDERVOLTAGE RELEASE, MN, MASTERPACT MTZ1/MTZ2/MTZ3 FIXED, 200/250 VAC (50/60 HZ), 200/250 VDC, THRESHOLD TRIPPING VOLTAGE: 0.35-0.7 UN OPENING / 0.85 UN CLOSING, 4.5 W
    £174.00 Price with VAT: £208.80 Buy New £174.00 Price with VAT: £208.80
    £105.00 Price with VAT: £126.00
    EATON CORPORATION Z-USA/230

    EATON CORPORATION

    KLOCKNER MOELLER

    Z-USA/230

    UNDERVOLTAGE RELEASE, 230 VAC, NON-DELAYED, 1 HP, FOR MINIATURE CIRCUIT BREAKER, 248289
    £57.75 Price with VAT: £69.30 Buy Surplus As Low As £20.30 Price with VAT: £24.36
    £20.30 Price with VAT: £24.36
    SCHNEIDER ELECTRIC LV847363

    SCHNEIDER ELECTRIC

    LV847363

    OPENING VOLTAGE RELEASE, MX, MASTERPACT MTZ1/MTZ2/MTZ3 FIXED, 200/250 VAC (50/60 HZ), 200/250 VDC, THRESHOLD TRIPPING VOLTAGE: 0.7-1.1 UN ON OPENING, 4.5 W
    £124.00 Price with VAT: £148.80 Buy New £124.00 Price with VAT: £148.80
    £75.00 Price with VAT: £90.00
    SIEMENS 3VA9908-0BB24

    SIEMENS

    3VA9908-0BB24

    UNDERVOLTAGE RELEASE 120-127 V AC 50/60 HZ ACCESSORY FOR 3VA1 AND 3VA20 UP TO 3VA25 , 3VA9908-0BB24
    £67.00 Price with VAT: £80.40 Buy Surplus As Low As £41.00 Price with VAT: £49.20
    £41.00 Price with VAT: £49.20
    ASEA BROWN BOVERI 1SDA073696R1

    ASEA BROWN BOVERI

    1SDA073696R1

    MACHINE PART
    £124.00 Price with VAT: £148.80 Buy Surplus As Low As £75.00 Price with VAT: £90.00
    £75.00 Price with VAT: £90.00
    ASEA BROWN BOVERI 1SDA066148R1

    ASEA BROWN BOVERI

    1SDA066148R1

    UNDER VOLTAGE RELEASE
    £80.00 Price with VAT: £96.00 Buy Surplus As Low As £48.00 Price with VAT: £57.60
    £48.00 Price with VAT: £57.60
    ASEA BROWN BOVERI 1SDA066144R1

    ASEA BROWN BOVERI

    1SDA066144R1

    UNDER VOLTAGE RELEASE
    £80.00 Price with VAT: £96.00 Buy Surplus As Low As £48.00 Price with VAT: £57.60
    £48.00 Price with VAT: £57.60
    SCHNEIDER ELECTRIC LV836671

    SCHNEIDER ELECTRIC

    LV836671

    DISCONTINUED BY MANUFACTURER, UNDERVOLTAGE RELEASE, TRIGGER TYPE, 200-250 VAC, 50/60 HZ
    Buy Surplus As Low As £135.00 Price with VAT: £162.00
    £135.00 Price with VAT: £162.00
    GENERAL ELECTRIC SPUV208ACR

    GENERAL ELECTRIC

    SPUV208ACR

    PWR BRKII UNDERVOLTAGE RELEASE
    £1,049.52 Price with VAT: £1,259.43 Buy Surplus As Low As £630.01 Price with VAT: £756.02
    £630.01 Price with VAT: £756.02
    Repair Yours £523.64 Price with VAT: £628.37
    WEG UVT-UBW400-D96

    WEG

    UVT-UBW400-D96

    UNDERVOLTAGE RELEASE
    £337.85 Price with VAT: £405.43 Buy Surplus As Low As £203.01 Price with VAT: £243.62
    £203.01 Price with VAT: £243.62
    WEG BS-DWB160-250-E28

    WEG

    BS-DWB160-250-E28

    RELEASE UNDERVOLTAGE BS
    £128.10 Price with VAT: £153.72 Buy Surplus As Low As £77.16 Price with VAT: £92.59
    £77.16 Price with VAT: £92.59
    WEG BS-DWB800-1000C03

    WEG

    BS-DWB800-1000C03

    RELEASE UNDERVOLTAGE BS
    £218.00 Price with VAT: £261.59 Buy Surplus As Low As £131.10 Price with VAT: £157.32
    £131.10 Price with VAT: £157.32
    WEG BS-DWB800-1000C13

    WEG

    BS-DWB800-1000C13

    RELEASE UNDERVOLTAGE BS
    £218.00 Price with VAT: £261.59 Buy Surplus As Low As £131.10 Price with VAT: £157.32
    £131.10 Price with VAT: £157.32
    WEG BS-DWB400D66

    WEG

    BS-DWB400D66

    RELEASE UNDERVOLTAGE BS
    £173.80 Price with VAT: £208.56 Buy Surplus As Low As £104.88 Price with VAT: £125.85
    £104.88 Price with VAT: £125.85
    SIEMENS AEWWUAP007ENC

    SIEMENS

    AEWWUAP007ENC

    E1SCED63B125 ===>ENC CIRCUIT BRKR
    £604.54 Price with VAT: £725.45 Buy Surplus As Low As £399.28 Price with VAT: £479.14
    £399.28 Price with VAT: £479.14
    EATON CORPORATION NZM23XUHIV20824

    EATON CORPORATION

    MOELLER ELECTRIC

    NZM23XUHIV20824

    UNDERVOLTAGE RELEASE
    £325.87 Price with VAT: £391.04 Buy Surplus As Low As £195.52 Price with VAT: £234.63
    £195.52 Price with VAT: £234.63
    EATON CORPORATION NZM23XUHIV2024A

    EATON CORPORATION

    MOELLER ELECTRIC

    NZM23XUHIV2024A

    UNDERVOLTAGE RELEASE
    £326.62 Price with VAT: £391.94 Buy Surplus As Low As £196.27 Price with VAT: £235.52
    £196.27 Price with VAT: £235.52
    Repair Yours £224.74 Price with VAT: £269.68
    EATON CORPORATION UPKZ2V50HZSPECIA

    EATON CORPORATION

    MOELLER ELECTRIC

    UPKZ2V50HZSPECIA

    UNDERVOLTAGE TRIP
    £127.35 Price with VAT: £152.82 Buy Surplus As Low As £76.41 Price with VAT: £91.69
    £76.41 Price with VAT: £91.69
    EATON CORPORATION UHI20PKZ2220V50H

    EATON CORPORATION

    MOELLER ELECTRIC

    UHI20PKZ2220V50H

    UNDREVOLTAGE TRIP
    £131.10 Price with VAT: £157.32 Buy Surplus As Low As £78.66 Price with VAT: £94.39
    £78.66 Price with VAT: £94.39
    EATON CORPORATION UHINZM760VAC

    EATON CORPORATION

    MOELLER ELECTRIC

    UHINZM760VAC

    UNDERVOLTAGE TRIP
    £310.14 Price with VAT: £372.16 Buy Surplus As Low As £186.53 Price with VAT: £223.84
    £186.53 Price with VAT: £223.84
    EEC AEG MARLRAW

    EEC AEG

    MARLRAW

    UNDERVOLTAGE TRIP, 480VAC
    £33.71 Price with VAT: £40.45 Buy Surplus As Low As £20.98 Price with VAT: £25.17
    £20.98 Price with VAT: £25.17
    LOVATO SM1X14024

    LOVATO

    SM1X14024

    U.V.TRIP FOR SM1P/R 24V 50HZSM1X14024
    £62.93 Price with VAT: £75.51 Buy Surplus As Low As £38.21 Price with VAT: £45.85
    £38.21 Price with VAT: £45.85
    ALLEN BRADLEY 140-CUV-D

    ALLEN BRADLEY

    140-CUV-D

    UNDERVOLTAGE TRIP UNIT, 110V 50 HZ / 127V 60 HZ, I
    Buy Surplus As Low As £86.10 Price with VAT: £103.33
    £86.10 Price with VAT: £103.33
    SENSATA TECHNOLOGIES UPL1-1-72-103

    SENSATA TECHNOLOGIES

    AIRPAX

    UPL1-1-72-103

    CIRCUIT PROTECTOR, HYD-MAG, 1P, 250V 10A; INPUT VOLTAGE VAC:250V; NO. OF POLES:1; CURRENT RATING:10A; INTERRUPTING CAPACITY:5KA; DIELECTRIC STRENGTH:1
    £127.35 Price with VAT: £152.82 Buy Surplus As Low As £76.41 Price with VAT: £91.69
    £76.41 Price with VAT: £91.69
    SENSATA TECHNOLOGIES UPL1-1-72-503

    SENSATA TECHNOLOGIES

    AIRPAX

    UPL1-1-72-503

    CIRCUIT PROTECTOR, HYDROMAGNETIC, 1P, 250V 50A; INPUT VOLTAGE VAC:250V; NO. OF POLES:1 POLE; CURRENT RATING:50A; INTERRUPTING CAPACITY:5KA; DIELECTRIC
    £127.35 Price with VAT: £152.82 Buy Surplus As Low As £76.41 Price with VAT: £91.69
    £76.41 Price with VAT: £91.69
    WEG BS-DWB400C07

    WEG

    BS-DWB400C07

    RELEASE UNDERVOLTAGE BS
    £173.80 Price with VAT: £208.56 Buy Surplus As Low As £104.88 Price with VAT: £125.85
    £104.88 Price with VAT: £125.85
    WEG BS-DWB400C02

    WEG

    BS-DWB400C02

    RELEASE UNDERVOLTAGE BS
    £173.80 Price with VAT: £208.56 Buy Surplus As Low As £104.88 Price with VAT: £125.85
    £104.88 Price with VAT: £125.85
    WEG UVT-UBW800-D60

    WEG

    UVT-UBW800-D60

    UNDERVOLTAGE RELEASE
    £470.45 Price with VAT: £564.54 Buy Surplus As Low As £282.42 Price with VAT: £338.90
    £282.42 Price with VAT: £338.90
    WEG UVT-UBW800-C03

    WEG

    UVT-UBW800-C03

    UNDERVOLTAGE RELEASE
    £470.45 Price with VAT: £564.54 Buy Surplus As Low As £282.42 Price with VAT: £338.90
    £282.42 Price with VAT: £338.90
    WEG BS-DWB800-1000D60

    WEG

    BS-DWB800-1000D60

    RELEASE UNDERVOLTAGE BS
    £218.00 Price with VAT: £261.59 Buy Surplus As Low As £131.10 Price with VAT: £157.32
    £131.10 Price with VAT: £157.32
    WEG BS-DWB160-250-E10

    WEG

    BS-DWB160-250-E10

    RELEASE UNDERVOLTAGE BS
    £128.10 Price with VAT: £153.72 Buy Surplus As Low As £77.16 Price with VAT: £92.59
    £77.16 Price with VAT: £92.59
    EATON CORPORATION NZM23XUHIV20480

    EATON CORPORATION

    MOELLER ELECTRIC

    NZM23XUHIV20480

    UNDERVOLTAGE RELEASE
    £326.62 Price with VAT: £391.94 Buy Surplus As Low As £196.27 Price with VAT: £235.52
    £196.27 Price with VAT: £235.52
    Repair Yours £224.74 Price with VAT: £269.68
    EATON CORPORATION NZM23XUHIV11013

    EATON CORPORATION

    MOELLER ELECTRIC

    NZM23XUHIV11013

    UNDERVOLTAGE RELEASE
    £325.87 Price with VAT: £391.04 Buy Surplus As Low As £195.52 Price with VAT: £234.63
    £195.52 Price with VAT: £234.63
    EATON CORPORATION UVHIPKZ2220V50HZ

    EATON CORPORATION

    MOELLER ELECTRIC

    UVHIPKZ2220V50HZ

    UNDERVOLTAGE TRIP
    £131.10 Price with VAT: £157.32 Buy Surplus As Low As £78.66 Price with VAT: £94.39
    £78.66 Price with VAT: £94.39
    IMO PF-PR400

    IMO

    PF-PR400

    VOLTAGE MONITORING 3-PHASE 400VAC, 1 CO
    £53.94 Price with VAT: £64.72 Buy Surplus As Low As £32.96 Price with VAT: £39.55
    £32.96 Price with VAT: £39.55
    WEG UVT-UBW250-C03

    WEG

    UVT-UBW250-C03

    UNDERVOLTAGE RELEASE
    £316.13 Price with VAT: £379.36 Buy Surplus As Low As £190.28 Price with VAT: £228.33
    £190.28 Price with VAT: £228.33
    WEG UVT-UBW400-D60

    WEG

    UVT-UBW400-D60

    UNDERVOLTAGE RELEASE
    £337.85 Price with VAT: £405.43 Buy Surplus As Low As £203.01 Price with VAT: £243.62
    £203.01 Price with VAT: £243.62
    WEG BS-DWB160-250-E15

    WEG

    BS-DWB160-250-E15

    RELEASE UNDERVOLTAGE BS
    £128.10 Price with VAT: £153.72 Buy Surplus As Low As £77.16 Price with VAT: £92.59
    £77.16 Price with VAT: £92.59
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