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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SIEMENS
FURNAS ELECTRIC CO
3TX7110-5JC13
PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 5-PIN, SQUARE BASE SPDT, 15A, 24VAC, USES SOCKET 3TX7144-4E7 , 3TX7110-5JC13
✓ IN STOCK!
£19.81
Price with VAT:
£23.77
Repair Yours
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SIEMENS
3UG4621-1AW30
DIGITAL MONITORING RELAY, CURRENT MONITORING, 2-500 MA AC/DC, 24-240 VAC/DC (50-60 HZ), ON DELAY AND NOISE PULSES DELAY 0.1 TO 20 S, HYSTERESIS 0.1 TO 250 MA, 1 CHANGE-OVER CONTACT
✓ IN STOCK!
£94.00
Price with VAT:
£112.80
Repair Yours
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SIEMENS
3TK2040-7BB4
DISCONTINUED BY MANUFACTURER, MINIATURE CONTACTOR, FLAT CONNECTOR TERMINAL, 4 NO, SCREW MOUNTING (DIAGONAL), 24 VDC, DC OPERATION, SUCCESSOR: 3RT2316-2BB40
✓ IN STOCK!
£125.28
Price with VAT:
£150.34
SIEMENS
FURNAS ELECTRIC CO
3RH1244-1BB40
DISCONTINUED BY MANUFACTURER, CONTROL RELAY, SCREW TERMINALS, 4NO, 4NC, 24VDC COIL
✓ IN STOCK!
£6.02
Price with VAT:
£7.22
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3RH1131-1BA40
CONTACTOR RELAY, 3 N/0 + 1 N/C, 12 VDC, SCREW TERMINAL
✓ IN STOCK!
£65.41
Price with VAT:
£78.49
SIEMENS
FURNAS ELECTRIC CO
3RH1122-1BM40
09/30/2021 CONTACTOR RELAY, 220 VDC, 2NO/2NC, SCREW TERMINALS, DIN RAIL MOUNTING, REPLACED BY 3RH2122-1BM40
✓ IN STOCK!
£23.85
Price with VAT:
£28.62
SIEMENS
3TX7130-0RB03
POWER RELAY, HEAVY DUTY, OPEN, DPST, MAG BLOWOUT, 40 AMP, 12 VDC, OPTIONAL METAL COVER, 3TX7144-1M0
✓ IN STOCK!
£66.76
Price with VAT:
£80.11
Repair Yours
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SIEMENS
3UG3532-1AL20
DISCONTINUED BY MANUFACTURER, SINCE - 01/10/2007, VOLTAGE CONTROL RELAY, SINGLE PHASE, 230VAC (50/60 HZ), LED STATUS INDICATORS, SCREW CLAMP TERMINALS, DIN-RAIL MOUNTED
✓ IN STOCK!
£59.40
Price with VAT:
£71.28
SIEMENS
3TX7114-5LB03
PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 8-PIN, SQUARE BASE DPDT, 15A, 12VDC, USES SOCKET 3TX7144-1E6 OR 3TX7144-4E6
✓ IN STOCK!
£11.00
Price with VAT:
£13.20
Repair Yours
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SIEMENS
3RS1800-1HP01
DISCONTINUED BY MANUFACTURER 10/01/20202, RELAY MODULE, 24 VUC,220-240 VAC, 3 CHANGE ONER CONTACTS, SCREW TYPE TERMINAL DIN RAIL MOUNT, PREFERRED SUCCESSOR 3RQ2000-1CW01
✓ IN STOCK!
£66.00
Price with VAT:
£79.20
Repair Yours
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SIEMENS
3UG4632-1AA30
VOLTAGE MONITORING RELAY, DIGITAL, SPDT, 1 PHASE, 1 POLE, 10-600 VAC/DC, 50/60 HZ, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -25 TO +60 DEGREES C
✓ IN STOCK!
£98.00
Price with VAT:
£117.60
Repair Yours
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SIEMENS
3TX7130-0QF13
OPEN POWER RELAY, HEAVY DUTY SPST-NC-DM, 40 AMP, 120 VAC, OPTIONAL METAL COVER 3TX7144-1M0
✓ IN STOCK!
£55.75
Price with VAT:
£66.90
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3UG3501-1AC20
DISCONTINUED BY MANUFACTURER: 02/08/2008, MONITORING RELAY, 24 VAC, 50/60 HZ, SCREW CONNECTION, 5-100 KOHM SENSITIVITY, 1 CO CONTACT, FOR LEVEL MONITORING, SUCCESSOR: 3UG4501-1AW30
✓ IN STOCK!
£70.42
Price with VAT:
£84.50
SIEMENS
3TX7115-5NC03
PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 11-PIN, SQUARE BASE 3PDT, 10A, 24VDC, USES SOCKET 3TX7144-4E4
✓ IN STOCK!
£32.28
Price with VAT:
£38.74
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3TX7014-1BB00
DISCONTINUED BY MANUFACTURER, RELAY, 1-3AMP, 24VDC/AC, 0.5W, DIN RAIL
✓ IN STOCK!
£16.90
Price with VAT:
£20.28
SIEMENS
3RS1800-1BQ00
DISCONTINUED BY MANUFACTURER 01/10/2018, COUPLING RELAY, 2 CHANGE-OVER CONTACTS, 24 V & 110-120 VAC/DC, INDUSTRIAL ENCLOSURE, SCREW TERMINAL
✓ IN STOCK!
£41.00
Price with VAT:
£49.20
Repair Yours
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SIEMENS
FURNAS ELECTRIC CO
3RH1140-1BG40
DISCONTINUED BY MANUFACTURER, CONTACTOR RELAY, 4-NORMALLY OPEN CONTACTS, 125 VDC, TERMINAL SIZE S00, SUGGESTED REPLACEMENT IS 3RH2140-1BG40
✓ IN STOCK!
£175.56
Price with VAT:
£210.67
SIEMENS
FURNAS ELECTRIC CO
3RH1122-1KB40
DISCONTINUED BY MANUFACTURER, CONTROL RELAY, 2NO/2NC, 24 V DC, EXTENDED COIL
✓ IN STOCK!
£37.90
Price with VAT:
£45.48
SIEMENS
3TX7130-0DD03
OPEN POWER RELAY, HEAVY DUTY DPDT, 40A, 48VDC, OPTIONAL METAL COVER 3TX7144-1M0
✓ IN STOCK!
£64.55
Price with VAT:
£77.46
Repair Yours
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SIEMENS
3TX7130-0RF03
OPEN POWER RELAY, HEAVY DUTY DPST, MAGNETIC BLOWOUT 40A, 110VDC, OPTIONAL METAL COVER 3TX7144-1M0
✓ IN STOCK!
£66.76
Price with VAT:
£80.11
Repair Yours
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SIEMENS
3UG4511-1BN20
ANALOG MONITORING RELAY, PHASE SEQUENCE MONITORING 3 X 160, 260V, 50/60HZ, DIN RAIL
✓ IN STOCK!
£70.00
Price with VAT:
£84.00
Repair Yours
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GOTRONIC
513100
POWER LINE MONITOR, 10 AMP, 240 VAC, 50/60 HZ, 1/10 HP, 4-5 SECOND
✓ IN STOCK!
£144.00
Price with VAT:
£172.80
ASEA BROWN BOVERI
1SVR450423R0600
DISCONTINUED BY MANUFACTURER, CURRENT MONITOR, 3 PHASE
✓ IN STOCK!
£141.42
Price with VAT:
£169.70
ASEA BROWN BOVERI
1SVR450065R0000
EARTH-LEAKAGE MONITORING RELAY, 24-240VDC, 10-110KOHM ADJUSTABLE, 4A, 6A FAST BLOW FUSE, LED INDICATORS, SCREW CLAMP TERMINALS, DIN-RAIL MOUNTED
✓ IN STOCK!
£323.00
Price with VAT:
£387.60
ASEA BROWN BOVERI
SSAC
KVM6
SINGLE PHASE VOLTAGE MONITOR RELAY, 5 STRAIGHT BLADES, ADJUSTMENT RANGE: 156-199 VAC, OUTPUT: 230 VAC, RATING: 8 A, 1/3 HP
✓ IN STOCK!
£44.87
Price with VAT:
£53.84
Repair Yours
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SIEMENS
3TX7130-0RD03
OPEN POWER RELAY, HEAVY DUTY DPST, MAGNETIC BLOWOUT 40A, 48VDC, OPTIONAL METAL COVER 3TX7144-1M0
✓ IN STOCK!
£67.48
Price with VAT:
£80.98
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!
£641.00
Price with VAT:
£769.20
WESTINGHOUSE
1529F93A02
DISCONTINUED BY MANUFACTURER, RELAY, BREAKER FAILURE RELAY, 125 VDC, 0.5-13.5 AMP, 50/60 HZ, IND 0.2-2 AMP, TRIP VOLTS 48/125/250 VDC, BF TIMER 25-175 MS
✓ IN STOCK!
£462.15
Price with VAT:
£554.58
ASEA BROWN BOVERI
1SVR430896R0000
DISCONTINUED BY MANUFACTURER, CM-WDS CYCLE MON. WATCHDOG FUNC
✓ IN STOCK!
£345.58
Price with VAT:
£414.69
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
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!
£558.86
Price with VAT:
£670.63
WESTINGHOUSE
BE15127R
DISCONTINUED BY MANUFACTURER, RELAY TIMER, OVERCURRENT, W/VOLTAGE RESTRAINT
✓ IN STOCK!
£1,734.61
Price with VAT:
£2,081.53
LARCO
5000
DISCONTINUED BY MANUFACTURER, ZONE MONITOR WALL MOUNT 120/240VAC 50/60HZ .125AMP
✓ IN STOCK!
£195.39
Price with VAT:
£234.47
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
WESTINGHOUSE
293B301A25B
DISCONTINUED BY MANUFACTURER, RELAY TIME DELAY, 48/125VDC, .2-4SEC INDICATOR, .2-2A
✓ IN STOCK!
£485.92
Price with VAT:
£583.11
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
GENERAL ELECTRIC
12IFC53B1A
DISCONTINUED BY MANUFACTURER, TIME OVERCURRENT RELAY, 50/60HZ, 1-12 AMPS
✓ IN STOCK!
£452.81
Price with VAT:
£543.37
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
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!
£181.00
Price with VAT:
£217.20
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
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
ASEA BROWN BOVERI
SSAC
PLMU11
VOLTAGE MONITOR, 200/480V, 50/60HZ
✓ IN STOCK!
£123.24
Price with VAT:
£147.89
ASEA BROWN BOVERI
SSAC
PLS120A
DISCONTINUED BY MANUFACTURER, REVERSE PHASE RELAY, 3 PHASES, 120V, 10A
✓ IN STOCK!
£44.74
Price with VAT:
£53.69
NIDEC CORP
CONTROL TECHNIQUES
CDRO-010
COMMAND CABLE TO POSITION CONTROLLER, 45, SERVO CABLES
✓ IN STOCK!
£119.56
Price with VAT:
£143.47
BENDER
RCM420-D-2
GROUND-FAULT MONITOR, SUPPLY: 100-250VAC/DC, RATED INSULATION VOLTAGE: 250V, OPERATING RANGE: 70-300VAC/DC, 42-460HZ, OVERVOLTAGE CAT.: IIII
✓ IN STOCK!
£253.83
Price with VAT:
£304.60
ASEA BROWN BOVERI
KT6NCT-600
NEUTRAL GND FLT SENSOR T6 600A
✓ IN STOCK!
£383.66
Price with VAT:
£460.39
CROUZET
84873026
VOLTAGE MONITORING RELAY, 3 PHASE, 194-528 VAC VOLTAGE SENSING RANGE, 0.1-10S TIME DELAY, DPDT, LED STATUS INDICATION, DIN RAIL MOUNTING
✓ IN STOCK!
£126.00
Price with VAT:
£151.20
ASEA BROWN BOVERI
SSAC
DLMUBRAAA
VOLTAGE MONITOR, 3PH, 200-480 VAC, DIN RAIL MOUNT, DELAY TIME:1 SEC ~ 30 SEC,TYPE:VOLTAGE ASYMMETRY, VOLTAGE SENSING AC, PHASE LOSS
✓ IN STOCK!
£117.33
Price with VAT:
£140.80
