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.
Filter Results
MACROMATIC
PMPU
MONITOR RELAY, 3-PHASE, 190-500 VAC, 8 PIN PLUG-IN, 10 AMP SPDT RELAY, PHASE LOSS, REVERSAL FIXED, UNBALANCE, OVER/UNDER VOLTAGE, ADJUSTABLE
✓ IN STOCK!
£85.09
Price with VAT:
£102.11
SIEMENS
3TX7015-1BM02
DISCONTINUED BY MANUFACTURER, INPUT COUPLER, W/ PLUG-IN RELAY, SPRING-TYPE TERMINAL, 24VDC, 50HZ, 0.5W
✓ IN STOCK!
£24.28
Price with VAT:
£29.14
Repair Yours
Contact Us
WESTINGHOUSE
1876046
DISCONTINUED BY MANUFACTURER, OVERCURRENT RELAY, 0.5-2.0 AMP RANGE
✓ IN STOCK!
£159.72
Price with VAT:
£191.66
GENERAL ELECTRIC
SPUV024DCR
TRANSMISSION RELAY, PWR BRKII, UNDERVOLTAGE RELEASE , SPUV024DCR
£361.51
Price with VAT:
£433.81
WATSCO COMPONENTS INC
EAC-800
DISCONTINUED BY MANUFACTURER, MOTOR PROTECTOR, LINEBACKER, 2 AMP, 240 VAC, 50/60 HZ
✓ IN STOCK!
£179.68
Price with VAT:
£215.62
HUBBELL
GFP1311
PORTABLE GFCI, HEAVY DUTY, STRAIGHT BLADE, 30A, 120VAC, AUTOMATIC, 2FT, YELLOW
✓ IN STOCK!
£206.02
Price with VAT:
£247.22
ASEA BROWN BOVERI
SSAC
DLMHBRAAA
RELAYS & MONITORS, SINGLE FUNCTION, 3 PHASE, 500-600 VAC
✓ IN STOCK!
£130.13
Price with VAT:
£156.16
CARLO GAVAZZI
DPB71CM48
480 VAC 3-PH OVER/UNDER VOLT. RLY
✓ IN STOCK!
£88.00
Price with VAT:
£105.60
Repair Yours
Contact Us
CARLO GAVAZZI
DPB01CM48
MONITORING RELAY, FOR PHASE LOSS / SEQUENCE / OVER OR UNDERVOLTAGE, 3 PHASE, SPDT, 380-480 VAC, 50/60 HZ, 13 VA, DIN RAIL MOUNTING
✓ IN STOCK!
£111.10
Price with VAT:
£133.32
LARCO
5000
DISCONTINUED BY MANUFACTURER, ZONE MONITOR WALL MOUNT 120/240VAC 50/60HZ .125AMP
✓ IN STOCK!
£195.39
Price with VAT:
£234.47
SIEMENS
3UG4651-1AW30
SPEED MONITORING RELAY, 24-240 V, 3 A, DIN RAIL, SCREW TERMINAL, 3UG SERIES
✓ IN STOCK!
£106.00
Price with VAT:
£127.20
Repair Yours
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SIEMENS
3TX7117-5HF13C
PLUG-IN RELAY, SQUARE BASE 4PDT, 14 PIN, 15A, 120VAC
✓ IN STOCK!
£18.84
Price with VAT:
£22.61
ALLEN BRADLEY
1409-N3
DISCONTINUED BY MANUFACTURER 09/30/2016, ARCING GROUND FAULT DETECTION SENSOR, NEMA5
✓ IN STOCK!
£291.76
Price with VAT:
£350.11
ALLEN BRADLEY
809-A03E
DISCONTINUED BY MANUFACTURER 2010-02-27, CURRENT RELAY, INSTANTANEOUS TRIP, 4A COIL, 50/60 HZ, 600VAC/VDC, TRIP RANGE: AC:2.1 - 6.1A / DC:1.9 - 5.7 A
✓ IN STOCK!
£316.71
Price with VAT:
£380.05
HARTLAND CONTROLS
HCR-12CT1AA
DISCONTINUED BY MANUFACTURER, RELAY, COIL, 30AMP, 1HP/120VAC, 2.5HP/240VAC, NC 3AMP 227VAC
✓ IN STOCK!
£11.88
Price with VAT:
£14.26
PUNEET INDUSTRIAL CONTROLS
1P10S
DISCONTINUED BY MANUFACTURER, EARTH FAULT RELAY, ON DELAY TIMER, 1-5 AMP, 240 V, NO / NC
✓ IN STOCK!
£160.43
Price with VAT:
£192.52
ASEA BROWN BOVERI
5653138-E
DISCONTINUED BY MANUFACTURER, RECTIFIER UNIT RELAY, COMBIFLEX, 19-29/20-30 VAC, 50/60 HZ, SILICONE RECTIFIER BRIDGES, FOR RADHA DIFFERENTIAL RELAY, (RXTLA 1)
✓ IN STOCK!
£71.57
Price with VAT:
£85.88
ASEA BROWN BOVERI
587C0427-61114
DISCONTINUED BY MANUFACTURER, RELAY / DISTRIBUTION PROTECTION SYSTEM, INDUSTRIAL CONTROL EQUIPMENT, TYPE / DPU 2000R, PHASE / 0.4-12 AMP, GROUND / 0.4-12 AMP, 38-58 VDC, 60 HZ, 1-12 AMP, 70- ...
✓ IN STOCK!
£333.70
Price with VAT:
£400.44
GENERAL ELECTRIC
IC2820-D300B3
DISCONTINUED BY MANUFACTURER, FIELD LOSS RELAY, 600 VAC MAX, 10 AMP
✓ IN STOCK!
£205.36
Price with VAT:
£246.43
MINILEC
VSP-1
DISCONTINUED BY MANUFACTURER, PREVENTER, SINGLE PHASE, 415 V
✓ IN STOCK!
£142.94
Price with VAT:
£171.53
SCHWEITZER ENGINEERING
SEL-TPR-3TPR31000IRJ6
DISCONTINUED BY MANUFACTURER, UNDERGROUND TEST POINT RESET FAULT INDICATOR, DIRECT REPLACEMENT SEL-TPR-TPR#8BMJ
✓ IN STOCK!
£94.89
Price with VAT:
£113.87
NORTHERN DESIGN ELECTRONICS
KWH CUBE
ACTIVE ENERGY MONITOR, PANEL MOUNTED, 3 PHASE, 3/4 WIRE, 230V AC, 45-65 HZ, 5W, 1 PULSE OUTPUT, 8-DIGIT LCD WITH LED BACKLIGHT,
✓ IN STOCK!
£66.76
Price with VAT:
£80.11
CROUZET
SYRELEC
DSR-24A
DISCONTINUED BY MANUFACTURER, UNDER VOLTAGE MONITOR, VOLTAE RATING: 24VAC, OUTPUT CURRENT: [SPDT] 10A, OUTPUT VOLTAGE: 240VAC, DIN-RAIL MOUNT
✓ IN STOCK!
£141.73
Price with VAT:
£170.08
CROUZET
SYRELEC
DUFR-380A/220A
DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY, 3 PHASE, VOLTAGE RATING: 220/380VAC, OUTPUT: [SPDT] 10A, DESIGNATED LOW / HIGH THRESHOLD DIALS
✓ IN STOCK!
£174.13
Price with VAT:
£208.96
HONEYWELL
R447A 1076
DISCONTINUED BY MANUFACTURER, SWITCHING RELAY, 2 WIRE, 240 V, DPST @ 16A/SPST @ 22A, FULL LOAD
✓ IN STOCK!
£19.06
Price with VAT:
£22.87
GMC INSTRUMENTS
GOSSEN METRAWATT
U1389-V016
ENERGY METER, FOR 4 WIRE SYSTEM, 0.01-1 (6) AMP, 3 X 230/400 V, PROGRAMMABLE PULSE RATE: 1-10000 KWH'S/PULSES (V2), LON BUS CONNECTION (W1), CURRENT/VOLTAGE PROGRAMMABLE (Q1)
✓ IN STOCK!
£315.90
Price with VAT:
£379.08
SCHNEIDER ELECTRIC
P122A00Z112EB0
DISCONTINUED BY MANUFACTURER, FAULT PROTECTION RELAY, 3 PHASE, 0.1-40 ION, OVERCURRENT AND EARTH, DIGITAL INPUT VOLTAGE: 24-250 VDC/24-240 VAC, AUXILIARY VOLTAGE: 24-250 VDC/48-240 VAC, COMM ...
✓ IN STOCK!
£342.71
Price with VAT:
£411.25
INVENSYS
FOXBORO
FBM217
DISCONTINUED BY MANUFACTURER, INPUT INTERFACE MODULE, DISCRETE, GROUP ISOLATED, 32 INPUT, VOLTAGE MONITOR
✓ IN STOCK!
£199.24
Price with VAT:
£239.09
SCHNEIDER ELECTRIC
FEDERAL PIONEER
MGFR-1-ZB
120VAC CONTROL, 1-20 AMPS, 0-5 SECONDS DELAY.
✓ IN STOCK!
£125.65
Price with VAT:
£150.78
SYMCOM
455-575
VOLTAGE MONITOR, 3-PHASE, 475-600V, 2-30 SECOND TRIP DELAY
✓ IN STOCK!
£128.18
Price with VAT:
£153.82
CONVERTEAM
MBCH12D1BD0752A
DISCONTINUED BY MANUFACTURER, RELAY, TRANSFORMER DIFFERENTIAL, 5 AMP / 110-125 V / 60 HZ
✓ IN STOCK!
£118.28
Price with VAT:
£141.94
TRAFOX
VR-12US
DISCONTINUED BY MANUFACTURER, GROUND FAULT MONITOR, 110-120 VAC, 60 HZ, 2.5 VA
✓ IN STOCK!
£186.20
Price with VAT:
£223.44
DOLD
IP5883.83 AC/DC80-230V
RESIDUAL CURRENT MONITOR, 2 NO/NC, 80-230 VAC/DC, DIN RAIL MOUNTING, (0058463)
✓ IN STOCK!
£294.11
Price with VAT:
£352.93
DOLD
IL5880.12 AC50-400HZ 220-240V
IL5880.12 AC50-400HZ 220-240V
✓ IN STOCK!
£164.00
Price with VAT:
£196.80
SKYMATIC CONTROLS
GFR3FO00
DISCONTINUED BY MANUFACTURER, GROUND FAULT RELAY, GFR-3 HOUSED IN A METAL ENCLOSURE, MECHANICALLY AND ELECTRICALLY LATCHED, (DISCONTINUED),120VAC, DPDT, 10A, 9VA MAX, TRIP RANGE: 10.0 TO 120 ...
✓ IN STOCK!
£98.83
Price with VAT:
£118.60
SIEMENS
3UG5461-1AA40
DC LOAD MONITORING RELAY FOR PROFINET, MAX. 2X8 A / 1X16 A DC, MAX. 800 V WIDTH: 22.5 MM MONITORING FOR VIOLATION OF UPPER AND LOWER LIMIT OF CURRENT, VOLTAGE AND POWER; ENERGY CONSUMPTION C ...
✓ IN STOCK!
£276.00
Price with VAT:
£331.20
SIEMENS
3UF7111-1AA01-0
CURRENT/VOLTAGE MEASURING MODULE, 3-40 AMP, 690 VAC, 50/60 HZ, 6KV, STRAIGHT THROUGH TRANSFORMER, SCREW TYPE TERMINAL, IP20
✓ IN STOCK!
£148.00
Price with VAT:
£177.60
GENERAL ELECTRIC
12IFC53A1A
DISCONTINUED BY MANUFACTURER, INVERSE TIME OVERCURRENT RELAY, IFC TYPE, NON-DIRECTIONAL SINGLE-PHASE, 50/60HZ RATING, 14 INPUT POINTS, TIME RELAY TEST BUTTON
✓ IN STOCK!
£335.45
Price with VAT:
£402.54
DOLD
IK9046 DC24V
VOLTAGE MONITOR W/LED 1NC/NO 1-3AMP 230VAC 24VDC
✓ IN STOCK!
£86.67
Price with VAT:
£104.00
EATON CORPORATION
CUTLER HAMMER
9253C03H06
GROUND FAULT TRANSMITTER, 800,1AMP, 600VAC, 60HZ
✓ IN STOCK!
£155.52
Price with VAT:
£186.62
ASEA BROWN BOVERI
RK 411 102-DE
OVER/UNDER VOLTAGE RELAY, 80-240 V, 50/60 HZ, AUXILIARY VOLTAGE: 110-125 AND 220-250 VDC, RXEG 21 SERIES
✓ IN STOCK!
£276.30
Price with VAT:
£331.56
ASEA BROWN BOVERI
1SVR760669R9400
COUPLING UNIT, VOLTAGE RANGE EXPANSION FOR CM-IWN.1, 690VAC, 1000VDC
✓ IN STOCK!
£162.00
Price with VAT:
£194.40
ASEA BROWN BOVERI
1SVR740824R9300
MONITOR RELAY, 3 PHASE, 4 AMP, 2230-500 VAC, 2 CO (SPDT CONTACTS), SCREW TYPE TERMINAL, DIN RAIL MOUNT, -25 T0+60 DEGREES C, (CM-PFS.P)
✓ IN STOCK!
£64.80
Price with VAT:
£77.76
HONGFA
HFD23/012-1ZS
SIGNAL RELAY, SPDT, SENSITIVE, 12V/2A/TH ROHS COMPLIANT: YES
✓ IN STOCK!
£1.14
Price with VAT:
£1.37
Repair Yours
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TIME MARK CORP
272-24
CURRENT-MONITORS, 3-PHASE CURRENT UNBALANCE DETECTOR, 1 - 5A, 24VAC, SIZE 6.06IN X 3.88IN X 2.7IN
✓ IN STOCK!
£159.19
Price with VAT:
£191.03
