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
ALLEN BRADLEY
810-A04A
DISCONTINUED BY MANUFACTURER (2010-02-27), MAGNETIC OVERLOAD RELAY, INVERSE TIME CURRENT RELAY, 6 AMP, NORMALLY CLOSED, OPEN TYPE, AUTO RESET
✓ IN STOCK!
£818.21
Price with VAT:
£981.85
ALLEN BRADLEY
809-A18E
DISCONTINUED BY MANUFACTURER 2009-11-29, CURRENT RELAY, INSTANTANEOUS TRIP, AUTOMATIC RE SET, 120 AMP CONTINUOUS, 1 NO OUTPUT
✓ IN STOCK!
£802.41
Price with VAT:
£962.89
ALLEN BRADLEY
809-A06E
DISCONTINUED BY MANUFACTURER 2010-02-27, CURRENT RELAY,INSTANTANEOUS TRIP,12 A MAXIMUM,CONTINUOUS,1 NORMALLY OPEN OUTPUT,AUTOMATIC RESET
✓ IN STOCK!
£683.91
Price with VAT:
£820.69
CROUZET
DWRS440A
3-PHASE MONITORING RELAY, DIN RAIL, SPDT 10A, 3X440 VAC, CAN BE REPLACED BY PN PWRS440A. DIFFERENCE: 8-PIN CONNECTOR INSTEAD OF DIN RAIL MOUNT. NEEDED: AN 8-PIN DIN RAIL SOCKET
✓ IN STOCK!
£52.16
Price with VAT:
£62.59
Repair Yours
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SIEMENS
3RH1140-1AK60
DISCONTINUED BY MANUFACTURER, CONTROL RELAY, 4NO, 120VAC / 50/60HZ COIL, 3RH SERIES
✓ IN STOCK!
£22.25
Price with VAT:
£26.70
OMRON
SDV-FM6 AC100/110
VOLTAGE SENSOR, 100-110VAC, SINGLE FUNCTION, 0.2-12V
✓ IN STOCK!
£479.76
Price with VAT:
£575.71
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
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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
✓ IN STOCK!
£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
TIME MARK CORP
173-5-120
CURRENT MONITOR, MODEL 173, AC
✓ IN STOCK!
£93.35
Price with VAT:
£112.02
Repair Yours
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WESTINGHOUSE
290B225A10D
DISCONTINUED BY MANUFACTURER, RELAY TYPE SA-1 5AMP 48/125VDC 60HZ
✓ IN STOCK!
£837.81
Price with VAT:
£1,005.37
GENERAL ELECTRIC
MULTILIN
12INC77N1A
DISCONTINUED BY MANUFACTURER, OVERCURRENT RELAY, NEGATIVE SEQUENCE, TYPE INC, 5 AMP, 60 HZ, 60 CYCLES, FULL LOAD - 3-4.5 AMP
✓ IN STOCK!
£824.27
Price with VAT:
£989.12
GENERAL ELECTRIC
12BDD15B11A
DISCONTINUED BY MANUFACTURER, RELAY TRANSFORMER DIFERENTIAL, 5AMP, 125-250VDC, 60HZ, TYPE BDD
✓ IN STOCK!
£2,422.82
Price with VAT:
£2,907.38
EATON CORPORATION
CUTLER HAMMER
D64RPB100
GROUND FAULT RELAY UNIT, DIGITAL, BUILT IN CURRENT SENSOR, 20-5000 MS, 3-900 AMP, 24-240 VAC/VDC, ADJUSTABLE RELAY OPERATION
✓ IN STOCK!
£1,219.77
Price with VAT:
£1,463.72
ASEA BROWN BOVERI
SSAC
DLMHBRAAA
RELAYS & MONITORS, SINGLE FUNCTION, 3 PHASE, 500-600 VAC
✓ IN STOCK!
£130.13
Price with VAT:
£156.16
ALLEN BRADLEY
810-A18C
DISCONTINUED BY MANUFACTURER 11/30/2009, CURRENT RELAY, INVERSE TIME DELAY, MANUAL RESET, 120 AMP CONTINUOUS, BLUE DASHPOT FLUID, 1 NC OUT PUT, TIME RELAY, 120 AMP AC-DC, 600 VAC
✓ IN STOCK!
£1,296.16
Price with VAT:
£1,555.39
CARLO GAVAZZI
PPC01DM48
MONITORING RELAY, PPC01 SERIES, 3-PHASE, 8 AMP @ 250 VAC, ENERGIZED HIGH/LOW, SPDT, 415 VAC, DELAY TIME: 0.1 SECOND - 30 SECOND, PLUG IN MOUNTING
✓ IN STOCK!
£179.00
Price with VAT:
£214.80
CARLO GAVAZZI
DPB71CM48
480 VAC 3-PH OVER/UNDER VOLT. RLY
✓ IN STOCK!
£88.00
Price with VAT:
£105.60
Repair Yours
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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!
£93.76
Price with VAT:
£112.51
WESTINGHOUSE
292B335A15
DISCONTINUED BY MANUFACTURER, RELAY .75-20 OHM, 5 AMP, 120,V, 60 HZ, INDICATOR / .2-2 AMP
✓ IN STOCK!
£2,157.64
Price with VAT:
£2,589.17
WESTINGHOUSE
293B301A10A
DISCONTINUED BY MANUFACTURER, RELAY TIME DELAY, 48/125V, .05-1SEC INDICATOR, .2-2AMP, TYPE TD-5
✓ IN STOCK!
£518.52
Price with VAT:
£622.22
LARCO
5000
DISCONTINUED BY MANUFACTURER, ZONE MONITOR WALL MOUNT 120/240VAC 50/60HZ .125AMP
✓ IN STOCK!
£195.39
Price with VAT:
£234.47
WESTINGHOUSE
BE15127R
DISCONTINUED BY MANUFACTURER, RELAY TIMER, OVERCURRENT, W/VOLTAGE RESTRAINT
✓ IN STOCK!
£1,734.61
Price with VAT:
£2,081.53
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
Repair Yours
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EATON CORPORATION
CUTLER HAMMER
GFR60E
(PRICE/EA) TYPE GFR RELAY, 5-60A RATING, ELECTRICAL RESET, NO ZONE
✓ IN STOCK!
£3,031.13
Price with VAT:
£3,637.36
ASEA BROWN BOVERI
SSAC
PLM8405
SINGLE FUNCTION RELAYS & MONITORS, 3 PHASE LINE MONITOR
✓ IN STOCK!
£103.43
Price with VAT:
£124.12
Repair Yours
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ASEA BROWN BOVERI
SSAC
PHS120A20
SINGLE FUNCTION RELAYS & MONITORS, AC PHASE CONTROL
✓ IN STOCK!
£34.24
Price with VAT:
£41.09
Repair Yours
Contact Us
ASEA BROWN BOVERI
SSAC
WVM911AL
DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR, 3 PHASE, 400-480 VAC, 0.25-30 SEC TRIP DELAY, 0.25-64 SEC AUTO RESTART DELAY, 2-10% UNBALANCE, SELECTABLE AUTO/MANUAL RESET
✓ IN STOCK!
£427.52
Price with VAT:
£513.02
ASEA BROWN BOVERI
DLM811
DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR, 3-PHASE, DIN RAIL MOUNT, 380-415 VAC, 2-20 SECONDS
✓ IN STOCK!
£205.36
Price with VAT:
£246.43
ASEA BROWN BOVERI
ABB ROBOTICS
1SVR550870R9400
PHASE MONITORING RELAY, 4 AMP, 400 V, 3 KV, 1 NO, WITH NEUTRAL CONNECTION, POWERED BY MEASURING CIRCUIT, FOR MONITORING OF 1-3 PHASE OVER- AND UNDERVOLTAGE, (CM-PVE) , 1SVR550870R9400
✓ IN STOCK!
£29.70
Price with VAT:
£35.64
Repair Yours
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WESTINGHOUSE
293B004A13
DISCONTINUED BY MANUFACTURER, RELAY, 2-8 AMPS @ 60 HZ, 48-125 VDC, 0.2-2 AMPS INDICATOR UNIT
✓ IN STOCK!
£667.40
Price with VAT:
£800.88
SIEMENS
3UF7113-1BA00-0
DISCONTINUED BY MANUFACTURER 04/01/2022, CURRENT/VOLTAGE MEASURING MODULE, 20-200 AMP SET CURRENT, 690 V, 120 MM WIDTH, BUSBAR CONNECTION, REPLACED BY 3UF7113-1BA01-0
✓ IN STOCK!
£637.00
Price with VAT:
£764.40
SIEMENS
FURNAS ELECTRIC CO
3RH1244-1BB40
DISCONTINUED BY MANUFACTURER, CONTROL RELAY, SCREW TERMINALS, 4NO, 4NC, 24VDC COIL
✓ IN STOCK!
£5.42
Price with VAT:
£6.50
Repair Yours
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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!
£587.66
Price with VAT:
£705.19
GOTRONIC
553100
POWER LINE MONITOR 240VAC
✓ IN STOCK!
£125.01
Price with VAT:
£150.01
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3RH1140-1JB40
CONTROL RELAY, 4NO, 24VDC EXT COIL, SCREW
✓ IN STOCK!
£22.36
Price with VAT:
£26.83
SIEMENS
FURNAS ELECTRIC CO
3RS1800-1BP00
RELAY, 24 VUC & 220 - 240 VAC, 2CO, SCREW, N76, CONTROLS - INTERFACE 3RS
✓ IN STOCK!
£48.00
Price with VAT:
£57.60
SIEMENS
3TX71113DF13C
PLUG-IN RELAY, DPDT, 12A, 120VAC
✓ IN STOCK!
£19.26
Price with VAT:
£23.11
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3UG4511-1BP20
ANALOG MONITORING RELAY, PHASE SEQUENCE MONITORING, 3 PHASE, 320-500 VAC, 50/60 HZ, 2 CHANGE-OVER CONTACTS, SCREW TERMINAL, PREFERRED SUCCESSOR: 3UG5511-1BR20
✓ IN STOCK!
£34.56
Price with VAT:
£41.47
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3UG3501-1AL20
DISCONTINUED BY MANUFACTURER: 03/06/2007, MONITORING RELAY, 230 VAC, 50/60 HZ, SCREW CONNECTION, 5-100 KOHM SENSITIVITY, 1 CO CONTACT, FOR LEVEL MONITORING, SUCCESSOR: 3UG4501-1AW30
✓ IN STOCK!
£32.33
Price with VAT:
£38.80
SIEMENS
3UG4621-1AA30
DIGITAL MONITORING RELAY, CURRENT MONITORING, 2-500 MA AC/DC, 24 VAC/DC, 50/60 HZ, SCREW TYPE TERMINAL, DIN RAIL MOUNT
✓ IN STOCK!
£36.13
Price with VAT:
£43.36
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
Repair Yours
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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!
£93.01
Price with VAT:
£111.61
MEGACON
KCG598E 380-415V/220-240V/150-300V/3R/6O
LOSS OF MAINS PROTECTION RELAY, THREE PHASE, 4-WIRE, AUXILIARY VOLTAGE: 380-415 VAC (50/60 HZ), INPUT 1: 220-240 V, RANGE: 150-300 V, OUTPUT 1: 3 RELAY, OUTPUT 2: 6 OPTO, IP21
✓ IN STOCK!
£667.55
Price with VAT:
£801.06
