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.
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ALLEN BRADLEY
809-A16E
DISCONTINUED BY MANUFACTURER 11/30/2009, CURRENT RELAY, INSTANTANEOUS TRIP, 100 AMP COIL CURRENT
✓ IN STOCK!
£1,724.72
Price with VAT:
£2,069.66
SIEMENS
FURNAS ELECTRIC CO
3RH1140-2BB40
DISCONTINUED BY MANUFACTURER, RELAY CONTROL, 6AMP, 24VDC, 4NO W/CAGE CLAMP TERMINAL, SUCCESSOR 3RH2140-2BB40
✓ IN STOCK!
£38.89
Price with VAT:
£46.67
SIMPSON
S5100561
OUTPUT BOARD SINGLE RELAY
✓ IN STOCK!
£15.08
Price with VAT:
£18.10
Repair Yours
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ALLEN BRADLEY
809-A07E
DISCONTINUED BY MANUFACTURER, CURRENT RELAY, INSTANTANEOUS TRIP, 600 VAC/DC, 50/60 HZ, 8.5-24.0 AMP (AC), 7.6-22.7 AMP (DC)
✓ IN STOCK!
£1,437.87
Price with VAT:
£1,725.44
ALLEN BRADLEY
809-A14E
DISCONTINUED BY MANUFACTURER 02/28/2010, INSTANTANEOUS TRIP CURRENT RELAY, COIL CURRENT 72 AMP, NEMA 1 OPEN, 600 VAC MAX, OPEN STYLE, MOUNTABLE
✓ IN STOCK!
£2,822.54
Price with VAT:
£3,387.05
OMRON
SDV-FH2 DC24
VOLTAGE SENSOR, SINGLE FUNCTION OVER/UNDER VOLTAGE DETECTION, TIMING FUNCTION NOT PROVIDED, 2 AMP, 2220 VAC, 24 VDC, LED OPERATION INDICATOR
✓ IN STOCK!
£338.75
Price with VAT:
£406.51
TIME MARK CORP
173-5-240
AC CURRENT MONITOR, 120/240VAC, 10A, 240MA
✓ IN STOCK!
£53.60
Price with VAT:
£64.32
TIME MARK CORP
C263
POWER PHASE MONITOR, 380/480VAC, 10/15AMP, 30/60HZ, 3PH RATING, SPDT CONTACT FORM, PANEL MOUNT, SCREW TERMINATION, ELECTROMECHANICAL RELAY
✓ IN STOCK!
£78.30
Price with VAT:
£93.96
TIME MARK CORP
C2644
3-PHASE MONITOR, 10AMP, 240V, DPDT, AUTOMATIC RESET, SURFACE MOUNT, TRIP DELAY, UNDER VOLTAGE PROTECTION, 480VAC
✓ IN STOCK!
£79.96
Price with VAT:
£95.95
Repair Yours
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ALLEN BRADLEY
809-A10E
DISCONTINUED BY MANUFACTURER 02/27/10, CURRENT RELAY,INSTANTANEOUS TRIP,40 A MAXIMUM,CONTINUOUS,1 NORMALLY OPEN OUTPUT,AUTOMATIC RESET
✓ IN STOCK!
£2,252.28
Price with VAT:
£2,702.74
ALLEN BRADLEY
809-A12E
DISCONTINUED BY MANUFACTURER 02/28/2010, CURRENT RELAY, INSTANTANEOUS TRIP, COIL CURRENT 56 AMP
✓ IN STOCK!
£2,011.01
Price with VAT:
£2,413.21
ALLEN BRADLEY
809-A17E
DISCONTINUED BY MANUFACTURER, INSTANTANEOUS TRIP CURRENT RELAY, 108 AMPS AC/DC CONTINUOUS, 600 V MAX
✓ IN STOCK!
£1,070.64
Price with VAT:
£1,284.76
R-K ELECTRONICS
PVCL-400-AR
3 PHASE RELAY, LOW VOLTAGE, 440 TO 480VAC 3, 50/60 HZ, DPDT 240VAC CONTACTS, 5 SECOND TRIP TIME, SCREW TERMINALS, SURFACE MOUNTING
✓ IN STOCK!
£138.83
Price with VAT:
£166.60
R-K ELECTRONICS
PVCO-400-AR
PROTECTION RELAY, LOW VOLTAGE, PHASE LOSS, LED STATUS INDICATOR, 440-480 VAC, 10 AMP, 3 PHASE, 50/60 HZ, SPDT, SCREW TERMINALS, SURFACE MOUNTING
✓ IN STOCK!
£94.48
Price with VAT:
£113.38
Repair Yours
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TIME MARK CORP
279B-120
DC CURRENT MONITOR, 1-10 AMP DC, 120 VAC, SIZE 3.5, 2 X 2.44 X 1.75 INCH
✓ IN STOCK!
£109.30
Price with VAT:
£131.16
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3UG3511-1BQ50
DISCONTINUED BY MANUFACTURER 03/20/2006, MONITORING RELAY, 3 PHASE, 230-400 VAC, 50/60 HZ, 8 AMP, 2 CHANGE OVER CONTACTS, 1/3 HP, 22.5 MM, SCREW CONNECTOR
✓ IN STOCK!
£129.91
Price with VAT:
£155.89
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3RH1122-1BG40
DISCONTINUED BY MANUFACTURER, CONTACTOR RELAY, 2N0 + 2NC, 125VDC, SCREW TERMINAL, SIZE S00, REPLACED BY 3RH2122-1BG40
✓ IN STOCK!
£42.00
Price with VAT:
£50.40
ALLEN BRADLEY
1409-EOBD
DISCONTINUED BY MANUFACTURER 09/30/2016, ARCING GROUND FAULT DETECTION SYSTEM, NEMA, 460 VAC, 124 AMP, ARCING GF RELAY, CLASS II WITH HIGH CURRENT INHIBIT FEATURE
✓ IN STOCK!
£2,663.51
Price with VAT:
£3,196.21
ALLEN BRADLEY
813S-E2CD50
DISCONTINUED BY MANUFACTURER, PHASE MONITOR, MONITORING RANGE 250-690 VAC, 115 VAC, 50/60 HZ, 2 VA
✓ IN STOCK!
£156.64
Price with VAT:
£187.97
ALLEN BRADLEY
809-A13E
DISCONTINUED BY THE MANUFACTURER, INSTANTANEOUS TRIP CURRENT RELAY, COIL CURRENT 60A
✓ IN STOCK!
£1,890.74
Price with VAT:
£2,268.89
ALLEN BRADLEY
809-A25E
DISCONTINUED BY MANUFACTURER, RELAY, INSTANTANEOUS TRIP CURRENT, COIL CURRENT 216A, 600V MAX, AC-AMPS-DC
✓ IN STOCK!
£2,897.62
Price with VAT:
£3,477.14
ALLEN BRADLEY
810-A05A
DISCONTINUED BY MANUFACTURER 02/28/2010, CURRENT RELAY, INVERSE TIME-DELAY, 9 AMP MAX, CONTINUOUS, 1 NORMALLY CLOSED OUTPUT, AUTOMATIC RESET, WITH BLUE DASHPOT FLUID
✓ IN STOCK!
£1,337.31
Price with VAT:
£1,604.77
ALLEN BRADLEY
813S-E2BA50
DISCONTINUED BY MANUFACTURER 11/29/2010, VOLTAGE RELAY, MACHINE ALERT, ELECTRONIC, 230 VAC @ 50/60 HZ CONTROL POWER, 150-500 VAC, 50 HZ, SINGLE PHASE/THREE-PHASE, 2 NO OUTPUTS AND 1 NC OUTPU ...
✓ IN STOCK!
£148.51
Price with VAT:
£178.21
TIME MARK CORP
C269
PHASE MONITOR, OVER/UNDER FUNCTION, SOLID STATE, ELECTROMECHANICAL, 3 PHASE, 10 AMP @ 240 VAC, 480 VAC SUPPLY VOLTAGE, SPDT CONTACT, SCREW TERMINATION, PANEL MOUNT
✓ IN STOCK!
£84.71
Price with VAT:
£101.65
Repair Yours
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R-K ELECTRONICS
TVM-200-20
UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 200 TO 250VAC 3Ø, 10PCT, 0.5 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, ...
✓ IN STOCK!
£70.42
Price with VAT:
£84.50
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3RH1122-1AP60
DISCONTINUED BY MANUFACTURER, RELAY, 6AMP, 2NO + 2NC, 240VAC, 50/60HZ, SUCCESSOR 3RH2122-1AP60
✓ IN STOCK!
£149.96
Price with VAT:
£179.95
SIEMENS
FURNAS ELECTRIC CO
3RH1140-1AB00
DISCONTINUED BY MANUFACTURER, POWER CONTACTOR, 6AMP, 24VAC, 50-60HZ, 230V, 4NO COIL, SIZE S00, SCREW TERMINALS
✓ IN STOCK!
£52.48
Price with VAT:
£62.98
SIEMENS
3RH1440-1BB40
DISCONTINUED BY MANUFACTURER, CONTROL RELAY,4NO,24VDC COIL,LATCHED
✓ IN STOCK!
£681.86
Price with VAT:
£818.23
SIEMENS
FURNAS ELECTRIC CO
3RH1131-1BW40
DISCONTINUED BY MANUFACTURER, AUXILLIARY CONTACTOR, RELAY, 4 POLE, 3 N.O. / 1 N.C., 48 VDC, SCREW TERMINAL
✓ IN STOCK!
£52.36
Price with VAT:
£62.83
Repair Yours
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ALLEN BRADLEY
809-A24E
DISCONTINUED BY MANUFACTURER 11/30/2009, INSTANTANEOUS TRIP CURRENT RELAY, COIL CURRENT 210 AMP. OPEN STYLE, MOUNTABLE
✓ IN STOCK!
£1,500.89
Price with VAT:
£1,801.07
SIEMENS
FURNAS ELECTRIC CO
3RH1140-1JB40
CONTROL RELAY, 4NO, 24VDC EXT COIL, SCREW
✓ IN STOCK!
£22.36
Price with VAT:
£26.83
GOTRONIC
553100
POWER LINE MONITOR 240VAC
✓ IN STOCK!
£125.01
Price with VAT:
£150.01
Repair Yours
Contact Us
TIME MARK CORP
A258B-480V
PHASE MONITORING RELAY, 258 SERIES, AUTOMATIC OR MANUAL RESET, 3 PHASE, 380/480 VAC, 60 HZ, SPDT, SOCKETABLE, 8 PIN, FOR USE WITH SOCKET # 51012001
✓ IN STOCK!
£43.20
Price with VAT:
£51.84
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
AMETEK
ROCHESTER INSTRUMENT SYSTEMS
ET-1214C
VOLTAGE ALARM LOW TRIP FAILSAFE 1-5VDC
✓ IN STOCK!
£89.81
Price with VAT:
£107.77
OMRON
SDV-FM2 DC24
VOLTAGE SENSOR, SINGLE-FUNCTION, OVERVOLTAGE OR UNDERVOLTAGE DETECTION, 0.2 TO 12 V (AC OR DC INPUT), 24 VDC
✓ IN STOCK!
£330.45
Price with VAT:
£396.54
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-A01E
DISCONTINUED BY MANUFACTURER 02/27/10, INSTANTANEOUS TRIP CURRENT RELAY, 2 AMP CONTINUOUS CURRENT, 5 X 4 X 3 INCHES
✓ IN STOCK!
£511.85
Price with VAT:
£614.22
ALLEN BRADLEY
809-A04E
DISCONTINUED BY MANUFACTURER, CURRENT RELAY, INSTANTANEOUS TRIP, 6 A MAXIMUM, CONTINUOUS, 1 NORMALLY OPEN OUTPUT, AUTOMATIC RESET
✓ IN STOCK!
£534.95
Price with VAT:
£641.94
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
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
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
OMRON
SDV-FM6 AC100/110
VOLTAGE SENSOR, 100-110VAC, SINGLE FUNCTION, 0.2-12V
✓ IN STOCK!
£479.76
Price with VAT:
£575.71
SIEMENS
3RH1140-1AK60
DISCONTINUED BY MANUFACTURER, CONTROL RELAY, 4NO, 120VAC / 50/60HZ COIL, 3RH SERIES
✓ IN STOCK!
£22.25
Price with VAT:
£26.70
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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ALLEN BRADLEY
813S-E2CD60
DISCONTINUED BY MANUFACTURER 2010-11-28, PHASE MONITOR, MONITORING RANGE 250...690V AC, VOLTAGE RELAY, ELECTRONIC, 115V AC CONTROL POWER, 250-690V AC, 60 HZ, THREE-PHASE, 2 NORMALLY OPEN OUT ...
✓ IN STOCK!
£235.13
Price with VAT:
£282.16
SIEMENS
FURNAS ELECTRIC CO
3RK1402-0BE00-0AA2
DISCONTINUED BY MANUFACTURER, PRODUCT DISCONTINUED SINCE 01.12.2016, SLIMLINE MODULE, 230V, 4 KV, 2 INPUT FOR 3 WIRE SENSOR, 2 OUTPUT, S22.5 DIGITAL 2DI/2RQ, RELAY SCREW TERMINALS
✓ IN STOCK!
£95.00
Price with VAT:
£114.00
Repair Yours
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