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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.

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    Results 101-150 of 416.
    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
    TSUDAKOMA 626352CB

    TSUDAKOMA

    626352CB

    DISCONTINUED BY MANUFACTURER, VOLTAGE CONTROLLER, -5 TO +5
    IN STOCK!
    Buy Surplus As Low As £515.28 Price with VAT: £618.34
    £515.28 Price with VAT: £618.34
    Repair Yours £449.06 Price with VAT: £538.87
    GENERAL ELECTRIC 12IFC77A1A

    GENERAL ELECTRIC

    12IFC77A1A

    DISCONTINUED BY MANUFACTURER, RELAY OVERCURRENT, INVERSE, 50/60 HZ, 1 - 12 AMPS
    IN STOCK!
    Buy Surplus As Low As £385.04 Price with VAT: £462.05
    £385.04 Price with VAT: £462.05
    Repair Yours £335.56 Price with VAT: £402.67
    TIME MARK CORP 2601-28VDC

    TIME MARK CORP

    2601-28VDC

    VOLTAGE FREQUENCY-MONITORS, UNDER-VOLTAGE MONITOR, 24VDC, SIZE 3.52IN X 2.44IN X 1.75IN
    IN STOCK!
    £122.43 Price with VAT: £146.92 Buy Surplus As Low As £37.16 Price with VAT: £44.59
    £37.16 Price with VAT: £44.59
    Repair Yours £223.97 Price with VAT: £268.76
    SIEMENS RCC5P1

    SIEMENS

    RCC5P1

    CONTROL RELAY 5POLE 5NO/5NC 110/120VAC COIL
    IN STOCK!
    £82.87 Price with VAT: £99.44 Buy Surplus As Low As £30.38 Price with VAT: £36.46
    £30.38 Price with VAT: £36.46
    Repair Yours £223.97 Price with VAT: £268.76
    GOTRONIC 585100

    GOTRONIC

    585100

    POWER LINE MONITOR 480VAC
    IN STOCK!
    Buy Surplus As Low As £147.14 Price with VAT: £176.57
    £147.14 Price with VAT: £176.57
    Repair Yours £223.97 Price with VAT: £268.76
    SIEMENS 3TX7130-0RD03

    SIEMENS

    3TX7130-0RD03

    OPEN POWER RELAY, HEAVY DUTY DPST, MAGNETIC BLOWOUT 40A, 48VDC, OPTIONAL METAL COVER 3TX7144-1M0
    IN STOCK!
    £97.80 Price with VAT: £117.36 Buy Surplus As Low As £64.20 Price with VAT: £77.04
    £64.20 Price with VAT: £77.04
    Repair Yours £223.97 Price with VAT: £268.76
    TYCO 565-558

    TYCO

    SIMPLEXGRINNELL

    565-558

    4009 EARTH DETECT BOARD ASSEMBLY
    IN STOCK!
    £31.36 Price with VAT: £37.63 Buy Surplus As Low As £12.54 Price with VAT: £15.05
    £12.54 Price with VAT: £15.05
    Repair Yours £223.97 Price with VAT: £268.76
    WESTINGHOUSE 177C522G14

    WESTINGHOUSE

    177C522G14

    CURRENT MONITOR
    IN STOCK!
    Buy Surplus As Low As £44.38 Price with VAT: £53.25
    £44.38 Price with VAT: £53.25
    GENERAL ELECTRIC 12IFC53B2A

    GENERAL ELECTRIC

    12IFC53B2A

    OVERCURRENT RELAY, INVERSE TIME, 2-50AMP
    IN STOCK!
    £468.24 Price with VAT: £561.89 Buy Surplus As Low As £124.17 Price with VAT: £149.00
    £124.17 Price with VAT: £149.00
    Repair Yours £223.97 Price with VAT: £268.76
    LOVATO 11LMU380

    LOVATO

    11LMU380

    UNDERVOLTAGE RELEASE LMU 380/ 415V 50HZ
    IN STOCK!
    £52.26 Price with VAT: £62.71 Buy Surplus As Low As £26.13 Price with VAT: £31.36
    £26.13 Price with VAT: £31.36
    WESTINGHOUSE 606B029A09

    WESTINGHOUSE

    606B029A09

    DISCONTINUED BY MANUFACTURER, AUXILIARY RELAY, 125 VDC, TYPE AR
    IN STOCK!
    Buy Surplus As Low As £60.47 Price with VAT: £72.56
    £60.47 Price with VAT: £72.56
    Repair Yours £223.97 Price with VAT: £268.76
    LARCO 4000

    LARCO

    4000

    DISCONTINUED BY MANUFACTURER,ZONE MONITOR CONTROL BOX
    IN STOCK!
    Buy Surplus As Low As £134.38 Price with VAT: £161.26
    £134.38 Price with VAT: £161.26
    Repair Yours £223.97 Price with VAT: £268.76
    GENERAL ELECTRIC 12IFC77A2A

    GENERAL ELECTRIC

    12IFC77A2A

    RELAY ,OVERCURRENT EXTREMELY INVERSE, 50/60 HTZ, 2-50 AMPS
    IN STOCK!
    £1,066.50 Price with VAT: £1,279.80 Buy Surplus As Low As £355.13 Price with VAT: £426.15
    £355.13 Price with VAT: £426.15
    Repair Yours £344.75 Price with VAT: £413.70
    LARCO 5000EX

    LARCO

    5000EX

    DISCONTINUED BY MANUFACTURER, ZONE MONITOR WALL MOUNT 120/240VAC 50/60HZ .125AMP
    IN STOCK!
    Buy Surplus As Low As £209.23 Price with VAT: £251.07
    £209.23 Price with VAT: £251.07
    Repair Yours £223.97 Price with VAT: £268.76
    ASEA BROWN BOVERI PLM6802

    ASEA BROWN BOVERI

    PLM6802

    3 PHASE LINE MONITOR, 240VAC, 60HZ
    IN STOCK!
    £167.72 Price with VAT: £201.26 Buy Surplus As Low As £101.06 Price with VAT: £121.27
    £101.06 Price with VAT: £121.27
    AREVA VAJS23ZG8323ACH

    AREVA

    VAJS23ZG8323ACH

    DISCONTINUED BY MANUFACTURER, TRIPPING RELAY, TYPE VAJ, 110 V
    IN STOCK!
    Buy Surplus As Low As £67.20 Price with VAT: £80.65
    £67.20 Price with VAT: £80.65
    Repair Yours £223.97 Price with VAT: £268.76
    LITTELFUSE PLR380A

    LITTELFUSE

    PLR380A

    LINE MONITOR, 3 PHASE, SERIES: PLR, OCTAL 8-PIN PLUG-IN, 340-450 VAC, 5 AMP, 50/60 HZ, SPDT
    IN STOCK!
    £135.13 Price with VAT: £162.15 Buy Surplus As Low As £103.02 Price with VAT: £123.63
    £103.02 Price with VAT: £123.63
    Repair Yours £223.97 Price with VAT: £268.76
    GENERAL ELECTRIC IC2820-D300B10

    GENERAL ELECTRIC

    IC2820-D300B10

    DISCONTINUED BY MANUFACTURER, FIELD LOSS RELAY, 600 VAC MAX, 10 AMP
    IN STOCK!
    Buy Surplus As Low As £184.55 Price with VAT: £221.46
    £184.55 Price with VAT: £221.46
    Repair Yours £223.97 Price with VAT: £268.76
    LITTELFUSE 355400

    LITTELFUSE

    355400

    3-PHASE VOLT MON/ 380-480V/ AD/ BOX
    IN STOCK!
    £334.79 Price with VAT: £401.75 Buy Surplus As Low As £220.96 Price with VAT: £265.16
    £220.96 Price with VAT: £265.16
    Repair Yours £223.97 Price with VAT: £268.76
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