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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 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
    DOLD AN5969-AC50/60HZ-230V

    DOLD

    AN5969-AC50/60HZ-230V

    DISCONTINUED BY MANUFACTURER, FAULT ANNUNCIATOR, INFOMASTER, 10 POLE, W/ LED
    IN STOCK!
    Buy Surplus As Low As £520.46 Price with VAT: £624.55
    £520.46 Price with VAT: £624.55
    Repair Yours £438.38 Price with VAT: £526.06
    VERIVOLT ISOBLOCK V-1C (1000V-5V)

    VERIVOLT

    ISOBLOCK V-1C (1000V-5V)

    VOLTAGE TRANSDUCER, GALVANIC ISOLATION, 12-28V, 9-28VDC, INPUT 1000V, OUTPUT 5V, DIN RAIL MOUNT
    IN STOCK!
    £417.01 Price with VAT: £500.42 Buy Surplus As Low As £231.49 Price with VAT: £277.79
    £231.49 Price with VAT: £277.79
    Repair Yours £221.03 Price with VAT: £265.24
    SIEMENS RCC5P1

    SIEMENS

    RCC5P1

    CONTROL RELAY 5POLE 5NO/5NC 110/120VAC COIL
    IN STOCK!
    £442.12 Price with VAT: £530.55 Buy Surplus As Low As £132.60 Price with VAT: £159.13
    £132.60 Price with VAT: £159.13
    Repair Yours £221.03 Price with VAT: £265.24
    GOTRONIC 585100

    GOTRONIC

    585100

    POWER LINE MONITOR 480VAC
    IN STOCK!
    Buy Surplus As Low As £179.82 Price with VAT: £215.79
    £179.82 Price with VAT: £215.79
    Repair Yours £221.03 Price with VAT: £265.24
    SIEMENS 3TX7130-0RD03

    SIEMENS

    3TX7130-0RD03

    OPEN POWER RELAY, HEAVY DUTY DPST, MAGNETIC BLOWOUT 40A, 48VDC, OPTIONAL METAL COVER 3TX7144-1M0
    IN STOCK!
    £96.52 Price with VAT: £115.82 Buy Surplus As Low As £64.10 Price with VAT: £76.92
    £64.10 Price with VAT: £76.92
    Repair Yours £221.03 Price with VAT: £265.24
    ICM ICM401A

    ICM

    ICM401A

    MONITOR, 3PH, UNIVERSAL, 190-600VAC
    IN STOCK!
    £103.17 Price with VAT: £123.80 Buy Surplus As Low As £74.68 Price with VAT: £89.62
    £74.68 Price with VAT: £89.62
    CROUZET DUR-110A

    CROUZET

    DUR-110A

    SYRELEC, VOLTAGE MONITORING RELAY, DIN RAIL, SPDT 10A, 110 VAC
    IN STOCK!
    £146.11 Price with VAT: £175.33 Buy Surplus As Low As £47.75 Price with VAT: £57.30
    £47.75 Price with VAT: £57.30
    GENERAL ELECTRIC 3S7505HK501A1

    GENERAL ELECTRIC

    3S7505HK501A1

    GROUND FAULT RELAY, 230 VAC, 10 AMP, 8-PIN
    IN STOCK!
    £24.31 Price with VAT: £29.18 Buy Surplus As Low As £13.96 Price with VAT: £16.75
    £13.96 Price with VAT: £16.75
    ASEA BROWN BOVERI 609300-K4

    ASEA BROWN BOVERI

    609300-K4

    CURRENT TRANSFORMER POWER SHIELD, 1600/2000 AMP
    IN STOCK!
    £503.22 Price with VAT: £603.86 Buy Surplus As Low As £203.61 Price with VAT: £244.33
    £203.61 Price with VAT: £244.33
    ASEA BROWN BOVERI 609300K02

    ASEA BROWN BOVERI

    609300K02

    PHASE SENSOR, 600A BREAKING RATE, K800
    IN STOCK!
    £431.75 Price with VAT: £518.10 Buy Surplus As Low As £169.94 Price with VAT: £203.92
    £169.94 Price with VAT: £203.92
    Repair Yours £221.03 Price with VAT: £265.24
    BASLER ELECTRIC TIEE1CD0N07

    BASLER ELECTRIC

    TIEE1CD0N07

    DISCONTINUED BY MANUFACTURER, PROTECTIVE RELAY, CYCLES-3, 60-HZ, TRIP FREQUENCY-1
    IN STOCK!
    Buy Surplus As Low As £293.91 Price with VAT: £352.69
    £293.91 Price with VAT: £352.69
    Repair Yours £197.59 Price with VAT: £237.11
    GENERAL ELECTRIC 12CEB52A2D

    GENERAL ELECTRIC

    12CEB52A2D

    DISCONTINUED BY MANUFACTURER, MHO DISTANCE RELAY, 120 VAC, 5 AMP, 60 CYCLES
    IN STOCK!
    Buy Surplus As Low As £650.84 Price with VAT: £781.01
    £650.84 Price with VAT: £781.01
    Repair Yours £540.20 Price with VAT: £648.24
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