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    Transmission & Distribution Relay Solutions

    Ensure reliable electrical protection with advanced relays and monitoring devices, safeguarding power systems and equipment integrity.

    Safeguard your power distribution networks with our comprehensive range of transmission distribution relays. Our comprehensive range features ground fault relays, phase/voltage loss relays, ground fault sensors, voltage/phase monitors, and permissive relays for all your transmission distribution relay needs. Whether you're safeguarding power distribution systems, monitoring critical electrical parameters, or ensuring equipment protection, our Transmission Distribution Relays provide the advanced functionality and reliability needed for optimal performance and safety in industrial environments. Shop now for cutting-edge transmission distribution relays to enhance your power system's reliability and safety.

    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 101-150 of 422.
    ASEA BROWN BOVERI 1SVR430896R0000

    ASEA BROWN BOVERI

    1SVR430896R0000

    DISCONTINUED BY MANUFACTURER, CM-WDS CYCLE MON. WATCHDOG FUNC
    IN STOCK!
    Buy Surplus As Low As £343.34 Price with VAT: £412.00
    £343.34 Price with VAT: £412.00
    Repair Yours £316.81 Price with VAT: £380.17
    ASEA BROWN BOVERI PHS120A20

    ASEA BROWN BOVERI

    SSAC

    PHS120A20

    SINGLE FUNCTION RELAYS & MONITORS, AC PHASE CONTROL
    IN STOCK!
    £56.37 Price with VAT: £67.64 Buy Surplus As Low As £34.24 Price with VAT: £41.09
    £34.24 Price with VAT: £41.09
    Repair Yours Contact Us
    ASEA BROWN BOVERI PLM6802

    ASEA BROWN BOVERI

    PLM6802

    3 PHASE LINE MONITOR, 240VAC, 60HZ
    IN STOCK!
    £165.52 Price with VAT: £198.63 Buy Surplus As Low As £110.82 Price with VAT: £132.98
    £110.82 Price with VAT: £132.98
    ASEA BROWN BOVERI PLM8405

    ASEA BROWN BOVERI

    SSAC

    PLM8405

    SINGLE FUNCTION RELAYS & MONITORS, 3 PHASE LINE MONITOR
    IN STOCK!
    £177.56 Price with VAT: £213.07 Buy Surplus As Low As £103.43 Price with VAT: £124.12
    £103.43 Price with VAT: £124.12
    Repair Yours Contact Us
    LARCO 5000EX

    LARCO

    5000EX

    DISCONTINUED BY MANUFACTURER, ZONE MONITOR WALL MOUNT 120/240VAC 50/60HZ .125AMP
    IN STOCK!
    Buy Surplus As Low As £235.27 Price with VAT: £282.33
    £235.27 Price with VAT: £282.33
    Repair Yours £232.91 Price with VAT: £279.49
    EATON CORPORATION GFR60E

    EATON CORPORATION

    CUTLER HAMMER

    GFR60E

    (PRICE/EA) TYPE GFR RELAY, 5-60A RATING, ELECTRICAL RESET, NO ZONE
    IN STOCK!
    £3,987.71 Price with VAT: £4,785.25 Buy Surplus As Low As £3,031.13 Price with VAT: £3,637.36
    £3,031.13 Price with VAT: £3,637.36
    Repair Yours £1,474.77 Price with VAT: £1,769.72
    SIEMENS 3TX7117-5HF13C

    SIEMENS

    3TX7117-5HF13C

    PLUG-IN RELAY, SQUARE BASE 4PDT, 14 PIN, 15A, 120VAC
    IN STOCK!
    £32.97 Price with VAT: £39.56 Buy Surplus As Low As £18.84 Price with VAT: £22.61
    £18.84 Price with VAT: £22.61
    Repair Yours Contact Us
    WESTINGHOUSE BE15127R

    WESTINGHOUSE

    BE15127R

    DISCONTINUED BY MANUFACTURER, RELAY TIMER, OVERCURRENT, W/VOLTAGE RESTRAINT
    IN STOCK!
    Buy Surplus As Low As £1,734.61 Price with VAT: £2,081.53
    £1,734.61 Price with VAT: £2,081.53
    Repair Yours £1,463.48 Price with VAT: £1,756.18
    LARCO 5000

    LARCO

    5000

    DISCONTINUED BY MANUFACTURER, ZONE MONITOR WALL MOUNT 120/240VAC 50/60HZ .125AMP
    IN STOCK!
    Buy Surplus As Low As £195.39 Price with VAT: £234.47
    £195.39 Price with VAT: £234.47
    Repair Yours £200.00 Price with VAT: £240.00
    WESTINGHOUSE 293B301A25B

    WESTINGHOUSE

    293B301A25B

    DISCONTINUED BY MANUFACTURER, RELAY TIME DELAY, 48/125VDC, .2-4SEC INDICATOR, .2-2A
    IN STOCK!
    Buy Surplus As Low As £482.77 Price with VAT: £579.32
    £482.77 Price with VAT: £579.32
    Repair Yours £400.69 Price with VAT: £480.83
    GENERAL ELECTRIC 12IFC53B1A

    GENERAL ELECTRIC

    12IFC53B1A

    DISCONTINUED BY MANUFACTURER, TIME OVERCURRENT RELAY, 50/60HZ, 1-12 AMPS
    IN STOCK!
    Buy Surplus As Low As £409.39 Price with VAT: £491.26
    £409.39 Price with VAT: £491.26
    Repair Yours £373.40 Price with VAT: £448.08
    CARLO GAVAZZI DPB71CM48

    CARLO GAVAZZI

    DPB71CM48

    480 VAC 3-PH OVER/UNDER VOLT. RLY
    IN STOCK!
    £146.00 Price with VAT: £175.20 Buy New £146.00 Price with VAT: £175.20
    £88.00 Price with VAT: £105.60
    Repair Yours Contact Us
    ASEA BROWN BOVERI DLMHBRAAA

    ASEA BROWN BOVERI

    SSAC

    DLMHBRAAA

    RELAYS & MONITORS, SINGLE FUNCTION, 3 PHASE, 500-600 VAC
    IN STOCK!
    £279.57 Price with VAT: £335.48 Buy Surplus As Low As £130.13 Price with VAT: £156.16
    £130.13 Price with VAT: £156.16
    Repair Yours £200.00 Price with VAT: £240.00
    SIEMENS 3UG4511-1BN20

    SIEMENS

    3UG4511-1BN20

    ANALOG MONITORING RELAY, PHASE SEQUENCE MONITORING 3 X 160, 260V, 50/60HZ, DIN RAIL
    IN STOCK!
    £91.00 Price with VAT: £109.20 Buy Surplus As Low As £61.00 Price with VAT: £73.20
    £61.00 Price with VAT: £73.20
    Repair Yours £300.00 Price with VAT: £360.00
    GOTRONIC 513100

    GOTRONIC

    513100

    POWER LINE MONITOR, 10 AMP, 240 VAC, 50/60 HZ, 1/10 HP, 4-5 SECOND
    IN STOCK!
    Buy Surplus As Low As £144.00 Price with VAT: £172.80
    £144.00 Price with VAT: £172.80
    Repair Yours £200.00 Price with VAT: £240.00
    TIME MARK CORP A246

    TIME MARK CORP

    A246

    3-PHASE-MONITORS,120VAC, SIZE 3.8IN X 1.95IN X 1.95IN
    IN STOCK!
    £87.30 Price with VAT: £104.76 Buy Surplus As Low As £57.95 Price with VAT: £69.54
    £57.95 Price with VAT: £69.54
    Repair Yours Contact Us
    ASEA BROWN BOVERI 1SVR450423R0600

    ASEA BROWN BOVERI

    1SVR450423R0600

    DISCONTINUED BY MANUFACTURER, CURRENT MONITOR, 3 PHASE
    IN STOCK!
    Buy Surplus As Low As £115.05 Price with VAT: £138.06
    £115.05 Price with VAT: £138.06
    Repair Yours £221.03 Price with VAT: £265.24
    ASEA BROWN BOVERI DLM911

    ASEA BROWN BOVERI

    DLM911

    DISCONTINUED BY MANUFACTURER, 3 PHASE VOLTAGE MONITOR, 480VAC, 2-20S TRIP DELAY
    IN STOCK!
    Buy Surplus As Low As £369.52 Price with VAT: £443.42
    £369.52 Price with VAT: £443.42
    Repair Yours £269.59 Price with VAT: £323.51
    ASEA BROWN BOVERI HLMUDNAAN

    ASEA BROWN BOVERI

    SSAC

    HLMUDNAAN

    VOLTAGE MONITOR, HLM SERIES, 3 PHASE
    IN STOCK!
    £225.68 Price with VAT: £270.82 Buy Surplus As Low As £129.11 Price with VAT: £154.93
    £129.11 Price with VAT: £154.93
    Repair Yours £200.00 Price with VAT: £240.00
    ASEA BROWN BOVERI TVM480A51S6S

    ASEA BROWN BOVERI

    TVM480A51S6S

    3 PHASE MONITOR, 480VAC, TRIP 1 SEC, RESTART 6 SEC, UNB 5%
    IN STOCK!
    £149.47 Price with VAT: £179.36 Buy Surplus As Low As £65.38 Price with VAT: £78.46
    £65.38 Price with VAT: £78.46
    ASEA BROWN BOVERI PLMU11

    ASEA BROWN BOVERI

    SSAC

    PLMU11

    VOLTAGE MONITOR, 200/480V, 50/60HZ
    IN STOCK!
    £237.26 Price with VAT: £284.71 Buy Surplus As Low As £156.25 Price with VAT: £187.50
    £156.25 Price with VAT: £187.50
    Repair Yours £300.00 Price with VAT: £360.00
    EATON CORPORATION GFR12M

    EATON CORPORATION

    CUTLER HAMMER

    GFR12M

    GROUND FAULT RELAY, MECHANICAL RESET WITHOUT ZONE INTERLOCKING, 120VAC-.125 AMPS, 1-12 AMP
    IN STOCK!
    £3,127.96 Price with VAT: £3,753.55 Buy Surplus As Low As £2,377.51 Price with VAT: £2,853.01
    £2,377.51 Price with VAT: £2,853.01
    Repair Yours £1,636.02 Price with VAT: £1,963.22
    SIEMENS 3UG45122AR20

    SIEMENS

    3UG45122AR20

    MONITORING RELAY, ANALOG, 160-690 VAC, CLAMP, 50/60 HZ, IP20, DIN RAIL MOUNT, SPDT
    IN STOCK!
    £92.00 Price with VAT: £110.40 Buy Surplus As Low As £57.03 Price with VAT: £68.44
    £57.03 Price with VAT: £68.44
    Repair Yours £300.00 Price with VAT: £360.00
    NIDEC CORP CDRO-010

    NIDEC CORP

    CONTROL TECHNIQUES

    CDRO-010

    COMMAND CABLE TO POSITION CONTROLLER, 45, SERVO CABLES
    IN STOCK!
    £227.23 Price with VAT: £272.68 Buy New £227.23 Price with VAT: £272.68
    £86.90 Price with VAT: £104.28
    Repair Yours £300.00 Price with VAT: £360.00
    SIEMENS 3TX7114-5DB03C

    SIEMENS

    3TX7114-5DB03C

    PLUG-IN RELAY, DPDT, 15A, 12VDC
    IN STOCK!
    £24.31 Price with VAT: £29.18 Buy Surplus As Low As £16.21 Price with VAT: £19.45
    £16.21 Price with VAT: £19.45
    Repair Yours £221.03 Price with VAT: £265.24
    EATON CORPORATION D64RPB1

    EATON CORPORATION

    CUTLER HAMMER

    D64RPB1

    RELAY, GROUND FAULT PROTECTION, 8 AMP, 250 VAC
    IN STOCK!
    £544.90 Price with VAT: £653.88 Buy Surplus As Low As £198.85 Price with VAT: £238.62
    £198.85 Price with VAT: £238.62
    Repair Yours £221.03 Price with VAT: £265.24
    ASEA BROWN BOVERI KT6NCT-600

    ASEA BROWN BOVERI

    KT6NCT-600

    NEUTRAL GND FLT SENSOR T6 600A
    IN STOCK!
    £504.70 Price with VAT: £605.64 Buy Surplus As Low As £383.66 Price with VAT: £460.39
    £383.66 Price with VAT: £460.39
    Repair Yours £200.00 Price with VAT: £240.00
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