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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 251-300 of 419.
    SIEMENS 3UG4511-1BN20

    SIEMENS

    3UG4511-1BN20

    ANALOG MONITORING RELAY, PHASE SEQUENCE MONITORING 3 X 160, 260V, 50/60HZ, DIN RAIL
    IN STOCK!
    £90.00 Price with VAT: £108.00 Buy Surplus As Low As £52.79 Price with VAT: £63.35
    £52.79 Price with VAT: £63.35
    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 £249.18 Price with VAT: £299.02
    £249.18 Price with VAT: £299.02
    Repair Yours £222.49 Price with VAT: £266.98
    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!
    £150.45 Price with VAT: £180.54 Buy Surplus As Low As £65.23 Price with VAT: £78.27
    £65.23 Price with VAT: £78.27
    SIEMENS 3UG45122AR20

    SIEMENS

    3UG45122AR20

    MONITORING RELAY, ANALOG, 160-690 VAC, CLAMP, 50/60 HZ, IP20, DIN RAIL MOUNT, SPDT
    IN STOCK!
    £91.00 Price with VAT: £109.20 Buy Surplus As Low As £59.71 Price with VAT: £71.65
    £59.71 Price with VAT: £71.65
    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
    £59.48 Price with VAT: £71.38
    Repair Yours £300.00 Price with VAT: £360.00
    SIEMENS 3TX7114-5DB03C

    SIEMENS

    3TX7114-5DB03C

    PLUG-IN RELAY, DPDT, 15A, 12VDC
    IN STOCK!
    £24.47 Price with VAT: £29.37 Buy Surplus As Low As £16.32 Price with VAT: £19.58
    £16.32 Price with VAT: £19.58
    Repair Yours £222.49 Price with VAT: £266.98
    EATON CORPORATION D64RPB1

    EATON CORPORATION

    CUTLER HAMMER

    D64RPB1

    RELAY, GROUND FAULT PROTECTION, 8 AMP, 250 VAC
    IN STOCK!
    £548.49 Price with VAT: £658.19 Buy Surplus As Low As £118.29 Price with VAT: £141.95
    £118.29 Price with VAT: £141.95
    Repair Yours £222.49 Price with VAT: £266.98
    DOLD IP5883.83 AC/DC80-230V

    DOLD

    IP5883.83 AC/DC80-230V

    RESIDUAL CURRENT MONITOR, 2 NO/NC, 80-230 VAC/DC, DIN RAIL MOUNTING, (0058463)
    IN STOCK!
    £707.80 Price with VAT: £849.36 Buy Surplus As Low As £326.79 Price with VAT: £392.15
    £326.79 Price with VAT: £392.15
    Repair Yours £300.00 Price with VAT: £360.00
    WESTINGHOUSE 1096950

    WESTINGHOUSE

    1096950

    DISCONTINUED BY MANUFACTURER, CURRENT RELAY 4-16AMP
    IN STOCK!
    Buy Surplus As Low As £144.51 Price with VAT: £173.41
    £144.51 Price with VAT: £173.41
    Repair Yours £222.49 Price with VAT: £266.98
    TRAFOX VR-12US

    TRAFOX

    VR-12US

    DISCONTINUED BY MANUFACTURER, GROUND FAULT MONITOR, 110-120 VAC, 60 HZ, 2.5 VA
    IN STOCK!
    Buy Surplus As Low As £186.20 Price with VAT: £223.44
    £186.20 Price with VAT: £223.44
    Repair Yours £200.00 Price with VAT: £240.00
    AGM ELECTRONICS TA 5060-1

    AGM ELECTRONICS

    TA 5060-1

    SUPERVISORY TRANSMITTER, PLUG-IN, REPLACEMENT MODEL
    IN STOCK!
    £449.92 Price with VAT: £539.90 Buy Surplus As Low As £128.20 Price with VAT: £153.84
    £128.20 Price with VAT: £153.84
    Repair Yours £222.49 Price with VAT: £266.98
    SCHNEIDER ELECTRIC MGFR-1-ZB

    SCHNEIDER ELECTRIC

    FEDERAL PIONEER

    MGFR-1-ZB

    120VAC CONTROL, 1-20 AMPS, 0-5 SECONDS DELAY.
    IN STOCK!
    £261.15 Price with VAT: £313.38 Buy New £261.15 Price with VAT: £313.38
    £125.65 Price with VAT: £150.78
    Repair Yours £200.00 Price with VAT: £240.00
    ASEA BROWN BOVERI 609300K03

    ASEA BROWN BOVERI

    609300K03

    PHASE,SENSOR, 600A, K1600
    IN STOCK!
    £434.59 Price with VAT: £521.51 Buy Surplus As Low As £171.05 Price with VAT: £205.27
    £171.05 Price with VAT: £205.27
    PILZ ZF/F/10S/1UZ1SZFBM:470KOHM

    PILZ

    ZF/F/10S/1UZ1SZFBM:470KOHM

    RELAY, 24-60 VAC DC, 3,5 VA, 250 VAC, 5 AMPS, 1100 VA
    IN STOCK!
    £248.97 Price with VAT: £298.76 Buy Surplus As Low As £100.95 Price with VAT: £121.14
    £100.95 Price with VAT: £121.14
    Repair Yours £150.00 Price with VAT: £180.00
    MINILEC VSP-1

    MINILEC

    VSP-1

    DISCONTINUED BY MANUFACTURER, PREVENTER, SINGLE PHASE, 415 V
    IN STOCK!
    Buy Surplus As Low As £142.94 Price with VAT: £171.53
    £142.94 Price with VAT: £171.53
    Repair Yours £200.00 Price with VAT: £240.00
    TIME MARK CORP B246-240V

    TIME MARK CORP

    B246-240V

    PHASE MONITOR, 3-PHASE, 208/240VAC, SIZE 3.8IN X 1.95IN X 1.95IN
    IN STOCK!
    £85.39 Price with VAT: £102.47 Buy Surplus As Low As £48.67 Price with VAT: £58.40
    £48.67 Price with VAT: £58.40
    NESELCO 601-E-2000

    NESELCO

    601-E-2000

    BUSBAR MONITOR
    IN STOCK!
    Buy Surplus As Low As £346.53 Price with VAT: £415.84
    £346.53 Price with VAT: £415.84
    Repair Yours £302.00 Price with VAT: £362.40
    SIEMENS 3TX71155DF13C

    SIEMENS

    3TX71155DF13C

    RELAY, PLUG-IN, 8-PIN, SQUARE BASE DPDT, 16 AMP, 120 VAC, SOCKET MOUNTED
    IN STOCK!
    £38.56 Price with VAT: £46.28 Buy Surplus As Low As £29.66 Price with VAT: £35.60
    £29.66 Price with VAT: £35.60
    Repair Yours £222.49 Price with VAT: £266.98
    MACROMATIC PAP240

    MACROMATIC

    PAP240

    3-PHASE MONITOR RELAY, 240 VAC, 8 PIN SPDT RELAY, PHASE LOSS, PHASE REVERSAL, UNDERVOLTAGE W/ ADJUSTABLE UNDERVOLTAGE TRIP
    IN STOCK!
    £93.44 Price with VAT: £112.13 Buy Surplus As Low As £32.71 Price with VAT: £39.25
    £32.71 Price with VAT: £39.25
    Repair Yours £222.49 Price with VAT: £266.98
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