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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 401-450 of 416.
    ASEA BROWN BOVERI 1SVR630736R0300

    ASEA BROWN BOVERI

    1SVR630736R0300

    CM-UFS.1 THREE-PH MONITOR RELAY
    ✓ IN STOCK!
    £321.92 Price with VAT: £386.30 Buy Surplus As Low As £237.71 Price with VAT: £285.25
    £237.71 Price with VAT: £285.25
    Repair Yours £300.00 Price with VAT: £360.00
    ASEA BROWN BOVERI 1SVR510730R4400

    ASEA BROWN BOVERI

    1SVR510730R4400

    DISCONTINUED BY MANUFACTURER, GRID FEED MONITORING RELAY, CM RANGE, THREE PHASE, 24 VAC/DC / 230 VAC, (CM-UFD.M32)
    ✓ IN STOCK!
    Buy Surplus As Low As £231.16 Price with VAT: £277.39
    £231.16 Price with VAT: £277.39
    Repair Yours £300.00 Price with VAT: £360.00
    ASEA BROWN BOVERI 1SVR730885R3300

    ASEA BROWN BOVERI

    1SVR730885R3300

    RMS MONITORING RELAY, MULTIFUNCTION, 4 AMP, 3 PHASE, 180-280 VAC, 2C/O SPDT, DIN-RAIL 22.5 MM, IP50/IP20, (CM-MPS.21S)
    ✓ IN STOCK!
    £184.77 Price with VAT: £221.72 Buy Surplus As Low As £130.32 Price with VAT: £156.38
    £130.32 Price with VAT: £156.38
    Repair Yours £300.00 Price with VAT: £360.00
    ASEA BROWN BOVERI 1SVR730884R4300

    ASEA BROWN BOVERI

    1SVR730884R4300

    RELAY, MULTIFUNCTIONAL, CM SERIES, 300-500 VAC, 50/60/400 HZ, 2 C/O (SPDT) OUTPUT, 250 V / 4 AMP RATED, ON/OFF TRIPPING DELAY, 3-PHASE, (CM-MPS.43S)
    ✓ IN STOCK!
    £198.03 Price with VAT: £237.64 Buy Surplus As Low As £36.86 Price with VAT: £44.23
    £36.86 Price with VAT: £44.23
    Repair Yours £300.00 Price with VAT: £360.00
    ASEA BROWN BOVERI 1SVR630736R1300

    ASEA BROWN BOVERI

    1SVR630736R1300

    CM-UFS.2 THREE-PH MONITOR RELAY
    ✓ IN STOCK!
    £277.85 Price with VAT: £333.42 Buy Surplus As Low As £142.68 Price with VAT: £171.22
    £142.68 Price with VAT: £171.22
    Repair Yours £300.00 Price with VAT: £360.00
    ASEA BROWN BOVERI 1SVR730840R0600

    ASEA BROWN BOVERI

    ABB ROBOTICS

    1SVR730840R0600

    (PRICE/EA) CM-SRS.M1S CURRENT MON. RELAY , 1SVR730840R0600
    ✓ IN STOCK!
    £183.00 Price with VAT: £219.60 Buy Surplus As Low As £84.00 Price with VAT: £100.80
    £84.00 Price with VAT: £100.80
    Repair Yours Contact Us
    GRACE R-1A003

    GRACE

    GRACE ENGINEERED PRODUCTS

    R-1A003

    CHEKVOLT INTERFACES, SINGLE-POINT, SINGLE PHASE, INSTALLS IN A 1/2 HOLE, POLYCARBONATE CONSTRUCTION, UV OUTDOOR RATED SO YOU CAN MOUNT IT ANYWHERE, INTEGRAL 6 LEAD WIRE, UL TYPE 4, 4X, 12 RA ...
    ✓ IN STOCK!
    £334.51 Price with VAT: £401.41 Buy Surplus As Low As £229.10 Price with VAT: £274.92
    £229.10 Price with VAT: £274.92
    Repair Yours £300.00 Price with VAT: £360.00
    CARLO GAVAZZI SM125230500

    CARLO GAVAZZI

    SM125230500

    DISCONTINUED BY MANUFACTURER, VOLTAGE MONITORING RELAY, 230 VAC SUPPLY, 50-500 VAC/DC MEASURING RANGE, LED INDICATION
    ✓ IN STOCK!
    Buy Surplus As Low As £30.50 Price with VAT: £36.60
    £30.50 Price with VAT: £36.60
    Repair Yours £300.00 Price with VAT: £360.00
    TIME MARK CORP A2644

    TIME MARK CORP

    A2644

    CURRENT SENSOR, 3-PHASE MONITOR, 10A,120VAC, SIZE 6.06IN X 3.88IN X 2.52IN
    ✓ IN STOCK!
    £161.39 Price with VAT: £193.67 Buy Surplus As Low As £96.83 Price with VAT: £116.20
    £96.83 Price with VAT: £116.20
    Repair Yours £300.00 Price with VAT: £360.00
    ASEA BROWN BOVERI 10-029-00

    ASEA BROWN BOVERI

    JOKAB SAFETY

    10-029-00

    DISCONTINUED BY MANUFACTURER, SAFETY RELAY, RT9, 24DC
    ✓ IN STOCK!
    Buy Surplus As Low As £101.36 Price with VAT: £121.63
    £101.36 Price with VAT: £121.63
    Repair Yours £300.00 Price with VAT: £360.00
    FRAKO EMR-1100

    FRAKO

    EMR-1100

    DISCONTINUED BY MANUFACTURER, REACTIVE POWER CONTROL RELAY, SINGLE PHASE, 220-240 VAC OPERATING VOLTAGE, 100-690 VAC MEASUREMENT VOLTAGE, 50/60 HZ POWER FREQUENCY, 20 MA
    ✓ IN STOCK!
    Buy Surplus As Low As £78.28 Price with VAT: £93.94
    £78.28 Price with VAT: £93.94
    Repair Yours £300.00 Price with VAT: £360.00
    GENERAL ELECTRIC IC2820D300B15

    GENERAL ELECTRIC

    IC2820D300B15

    DISCONTINUED BY MANUFACTURER, RELAY FIELD LOSS, 8 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As £274.73 Price with VAT: £329.68
    £274.73 Price with VAT: £329.68
    Repair Yours £300.00 Price with VAT: £360.00
    MEGACON KSQ331NA

    MEGACON

    KSQ331NA

    CHECK SYNCHRONISING RELAY, VOLTAGE DIFFERENTIAL MONITORING, 380-415V AC, 50/60HZ
    ✓ IN STOCK!
    £329.53 Price with VAT: £395.43 Buy Surplus As Low As £184.42 Price with VAT: £221.30
    £184.42 Price with VAT: £221.30
    Repair Yours £257.30 Price with VAT: £308.75
    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
    TOTALINE P283-0293

    TOTALINE

    P283-0293

    FAN RELAY 24V-COIL SPDT GENERAL PURPOSE
    ✓ IN STOCK!
    £22.74 Price with VAT: £27.29 Buy Surplus As Low As £17.61 Price with VAT: £21.13
    £17.61 Price with VAT: £21.13
    Repair Yours £300.00 Price with VAT: £360.00
    SIEMENS 3RH1131-2WB40

    SIEMENS

    3RH1131-2WB40

    CONTROL RELAY,2NO 2NC,24VDC LW COIL,CC
    ✓ IN STOCK!
    Buy Surplus As Low As £30.02 Price with VAT: £36.02
    £30.02 Price with VAT: £36.02
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