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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CONVERTEAM
ALSTOM
MVAJ13D1GB0780A
DISCONTINUED BY MANUFACTURER, TRIPPING AND CONTROL RELAYS, AC/DC OPERATION, LOW BURDEN, CONTACT MECHANISM: HR, CUTT-OFF: INSTANTANEOUS
✓ IN STOCK!
€254.97
Price with VAT:
€303.42
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MACROMATIC
PCPU
MONITOR RELAY, 3-PHASE, 190-500VAC, 8 PIN SPDT, 10AMP, PHASE REVERSAL - FIXED TRIP
✓ IN STOCK!
€38.15
Price with VAT:
€45.40
MACROMATIC
PLP575
3-PHASE MONITOR RELAY, 575 VAC, 8 PIN SPDT 10 AMP RELAY, PHASE LOSS, PHASE REVERSAL - FIXED
✓ IN STOCK!
€72.30
Price with VAT:
€86.03
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MACROMATIC
VMP480A
VOLTAGE MONITOR RELAY FOR 480 VAC, 10 AMP RELAY, DPDT, ADJ PICK UP, FIXED DROP OUT AND TRIP DELAY, PLUG-IN
✓ IN STOCK!
€95.51
Price with VAT:
€113.65
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OMRON
K8DT-AW1CD
CURRENT MONITORING RLY, SPDT, 24V, DIN, PRODUCT RANGE:K8DT-AW SERIES, CONTACT CONFIGURATION:SPDT, CONTACT CURRENT:-, RELAY MOUNTING:DIN RAIL, CONTACT VOLTAGE VAC:-, RELAY TERMINALS:SCREW, CO ...
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€85.30
Price with VAT:
€101.51
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OMRON
K8DT-AW3TA
CURRENT MONITORING RLY, SPST, 240V, DIN, PRODUCT RANGE:K8DT-AW SERIES, CONTACT CONFIGURATION:SPST-NO, CONTACT CURRENT:5A, RELAY MOUNTING:DIN RAIL, CONTACT VOLTAGE VAC:250V, RELAY TERMINALS:S ...
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€85.30
Price with VAT:
€101.51
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OMRON
K8DT-AS3CD
CURRENT MONITORING RLY, SPDT, 24V, DIN, PRODUCT RANGE:K8DT-AS SERIES, CONTACT CONFIGURATION:SPDT, CONTACT CURRENT:-, RELAY MOUNTING:DIN RAIL, CONTACT VOLTAGE VAC:-, RELAY TERMINALS:SCREW, CO ...
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€85.50
Price with VAT:
€101.75
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OMRON
K8DT-AW2TA
CURRENT MONITORING RLY, SPST, 240V, DIN, PRODUCT RANGE:K8DT-AW SERIES, CONTACT CONFIGURATION:SPST-NO, CONTACT CURRENT:-, RELAY MOUNTING:DIN RAIL, CONTACT VOLTAGE VAC:-, RELAY TERMINALS:SCREW ...
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€108.00
Price with VAT:
€128.52
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MATSUSHITA ELECTRIC
PANASONIC
ST1-DC5V
POWER RELAY; RELAY TYPE:PCB; COIL VOLTAGE VDC NOM:5V; CONTACT CURRENT MAX:8A; CONTACT VOLTAGE AC NOM:380V; CONTACT VOLTAGE DC NOM:250V; COIL RESISTANC
✓ IN STOCK!
€7.85
Price with VAT:
€9.35
MACROMATIC
VMP120A
RELAY, VOLTAGE SENSING, DPDT, 120 VAC MONITORED VOLTAGE, 10 AMP, 1 PHASE, QUICK CONNECT, ROHS COMPLIANT
✓ IN STOCK!
€75.21
Price with VAT:
€89.50
MACROMATIC
PAP240
3-PHASE MONITOR RELAY, 240 VAC, 8 PIN SPDT RELAY, PHASE LOSS, PHASE REVERSAL, UNDERVOLTAGE W/ ADJUSTABLE UNDERVOLTAGE TRIP
✓ IN STOCK!
€34.81
Price with VAT:
€41.42
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COPELAND
085-0160-00
VOLTAGE MONITOR, 190-630VAC, 3PHASE ,50/60HZ, DIRECT CROSS OF ICM450
✓ IN STOCK!
€215.42
Price with VAT:
€256.35
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MACROMATIC
VAKP012D
VOLTAGE MONITOR RELAY FOR 12 VDC, 10 AMP RELAY, DPDT, ADJ PICK UP AND DROP OUT, ADJ DROPOUT DELAY 0.1-10 SECONDS, PLUG-IN
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€101.45
Price with VAT:
€120.72
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MACROMATIC
PMDU
PHASE MONITOR RELAY, 3-PHASE MONITOR RELAY, 190-500 VAC, DIN RAIL, 10 AMP DPDT RELAYS, PHASE LOSS, REVERSAL - FIXED, UNBALANCE, OVER/UNDER VOLTAGE - ADJUSTABLE
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€124.24
Price with VAT:
€147.84
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SIEMENS
3TK2040-0AP6
DISCONTINUED BY MANUFACTURER, MINIATURE CONTACTOR, SCREW TERMINAL, 4NO, SNAP-ON MOUNTING, STANDARD MOUNTING RAIL, 220/240VAC, 50/60 HZ, AC OPERATION
✓ IN STOCK!
€49.16
Price with VAT:
€58.50
SIEMENS
3RR2242-1FW30
MONITORING RELAY, 4-40 AMP, 3 PHASE, 24-240 VAC/DC, 20-400 HZ, CAN BE MOUNTED CONTACTOR 3RT2, NOISE PULSE SUPPRESSION: 0-30S, PAUSE AFTER FAULT: 0-300 MIN, SCREW CONNECTION SYSTEM , 3RR22421 ...
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€117.00
Price with VAT:
€139.23
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SIEMENS
5TT3408
VOLTAGE RELAY, N-TYPE, 230/400V, 2CO, WITH TRANSPARENT CAP, SCREW TERMINALS, DIN RAIL MOUNTABLE
✓ IN STOCK!
€187.00
Price with VAT:
€222.53
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SIEMENS
3RR2141-1AW30
MONITORING RELAY, 1.6-16 AMP, 2 PHASE, 24-240 VAC/DC, 20-400 HZ, SIZE: S00, SCREW CONNECTION, CAN BE MOUNTED TO CONTACTOR 3RT2
✓ IN STOCK!
€60.00
Price with VAT:
€71.40
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SIEMENS
FURNAS ELECTRIC CO
3RR2241-1FW30
MONITORING RELAY, 3 PHASE, 1 CHANGE-OVER CONTACT, 1 SEMICONDUCTOR OUTPUT, 1.6-16 AMP, 24-240 VAC/DC, 20-400 HZ, NOISE PULSE SUPPRESSION 0-30 S, PAUSE AFTER FAULT 0-300 MIN, SCREW CONNECTION ...
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€99.99
Price with VAT:
€118.99
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SIEMENS
3RR2242-1FA30
MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S0 STANDARD, DIGITALLY ADJUSTABLE APPARANT/ACTIVE CURRENT MONITORING 4...40 A, 20...400 HZ, 3-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER C ...
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€101.00
Price with VAT:
€120.19
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OMRON
K8DT-AW1TD
MEASURING AND MONITORING, CURRENT RELAY, 1-PHASE, 24VAC, DIN RAIL, 50/60HZ
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€82.00
Price with VAT:
€97.58
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OMRON
K8DT-VW3TD
VOLTAGE MONITORING RLY, SPST, 24V, DIN, PRODUCT RANGE:K8DT-VW SERIES, CONTACT CONFIGURATION:SPST-NO, CONTACT CURRENT:-, RELAY MOUNTING:DIN RAIL, CONTACT VOLTAGE VAC:-, RELAY TERMINALS:SCREW, ...
✓ IN STOCK!
€73.70
Price with VAT:
€87.70
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NK TECHNOLOGIES
AG3-NOAC-24U-NF-TR3
AC GROUND FAULT SENSORS, AG SERIES, SOLID STATE OUTPUT,SOLID-CORE,24U - 24 VAC/VDC POWERED, JUMPER SELECT 5, 10 OR 30 MA SETPOINT, NORMALLY DE-ENERGIZED, TOP TERMINALS, N.O. 1 A @ 240 VAC
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€171.23
Price with VAT:
€203.76
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NK TECHNOLOGIES
AGL3-SDT1-24U-ENE-TR3
AGL SERIES, AC GROUND FAULT SENSORS, RELAY OUTPUT,SOLID CORE-24U -24U - 24 VAC/VDC POWERED, 120 - 120 VAC POWERED, AUTO-RESET, JUMPER SELECT 5, 10 OR 30 MA SETPOINT, NORMALLY ENERGIZED, BASE ...
✓ IN STOCK!
€437.91
Price with VAT:
€521.12
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ASEA BROWN BOVERI
1SVR550881R9400
(PRICE/EA) CM-PBE PHASE LOSS MONI. 3PH.+ N , 1SVR550881R9400
✓ IN STOCK!
€54.00
Price with VAT:
€64.26
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ASEA BROWN BOVERI
SSAC
WLM945A5S
SSAC, ASEA BROWN BOVERI, WLM945A5S, VOLTAGE MONITOR THREE PHASE, 400-480VAC, 5SEC TRIP DELAY, 5SEC RESTART DELAY,
✓ IN STOCK!
€55.21
Price with VAT:
€65.69
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MOTOR PROTECTION ELEC. INC
001-DVM-1212
PHASE MONITOR, 10AMP, 240VAC, DPDT, 12PIN, PLUG IN, RECTANGULAR, REPLACES 001-230-1212
✓ IN STOCK!
€93.76
Price with VAT:
€111.57
DOLD
BA9041
DISCONTINUED BY MANUFACTURER, PHASE MONITORING RELAY, DPDT CONTACTS, 3PHASE, 400VAC
✓ IN STOCK!
€220.85
Price with VAT:
€262.81
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TIME MARK CORP
C2644-480VAC
POWER MONITOR, DETECTS PHASE LOSS, LOW VOLTAGE & PHASE REVERSAL, AUTO RESET (98039903), 3-PH
✓ IN STOCK!
€144.76
Price with VAT:
€172.26
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CR MAGNETICS
CR5395-EL-24D-101-X-CD-ELR-I
DC CURRENT SENSING RELAY, SOLID CORE INTERNAL CT, DC FREQ ONLY, 24 VDC +/- 10% POWER SUPPLY, UNDERCURRENT DETECTION, NON-LATCHING, NO TIME DELAY, 10 - 100 ADC ADJUSTABLE TRIP RANGE, DPST FOR ...
✓ IN STOCK!
€92.20
Price with VAT:
€109.72
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CR MAGNETICS
CR5395-LH-24D-110-C-CD-ELR-I
CR5395 - DC CURRENT SENSING RELAY, SUPPLY VOLTAGE 24 VDC, TRIP RANGE - 1.0 TO 10 AAC, TRIP ON DELAY - .1 TO 1 SEC, CALIBRATED DIAL, INTERNAL TRANSFORMER
✓ IN STOCK!
€87.12
Price with VAT:
€103.68
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CR MAGNETICS
CR7310-EH-120-.11-A-CD-ELR-I
CR7310 - GROUND FAULT SENSING RELAY, SUPPLY VOLTAGE - 120 VAC, TRIP RANGE - 0.1 TO 1.0 AAC, TRIP ON DELAY - .5 TO 6 SEC, CALIBRATED DIAL, INTERNAL TRANSFORMER
✓ IN STOCK!
€81.39
Price with VAT:
€96.86
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GENERAL ELECTRIC
12PJC11AV1A
DISCONTINUED BY MANUFACTURER, INSTANTANEOUS CURRENT RELAY, 1.5 AMP, DC/25/60 CY, TYPE PJC
✓ IN STOCK!
€224.91
Price with VAT:
€267.64
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ALLEN BRADLEY
200-E710Z24
RELAY 7NO/1NC 24VDC-COIL PILOT HEAVY DUTY
✓ IN STOCK!
€268.98
Price with VAT:
€320.08
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SYMCOM
460
THREE PHASE ELECTRIC MOTOR PROTECTOR, MOTOR SAVER, 190-480VAC, 50-60HZ, UNBALANCING TRIP: 2-8% ADJUSTABLE, TRIP DELAY: 1-30 SECONDS ADJUSTABLE, RESTART DELAY TIME AFTER A FAULT OR COMPLETE P ...
✓ IN STOCK!
€106.52
Price with VAT:
€126.76
AUTOMATION DIRECT
ACUAMP
GFS30-E1C-120A-F
ACUAMP GROUND FAULT SENSOR, FIXED CORE, 5, 10, OR 30 MA SELECTABLE TRIP POINT, RELAY, SPDT NORMALLY ENERGIZED, AUTOMATIC RESET OUTPUT, 120 VAC OPERATING VOLTAGE.
✓ IN STOCK!
€171.25
Price with VAT:
€203.79
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GENERAL ELECTRIC
12IFC53B2A
OVERCURRENT RELAY, INVERSE TIME, 2-50AMP
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€148.45
Price with VAT:
€176.66
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SIEMENS
3TX7130-0DS13
AC/DC OPERATED. PILOT LIGHT IN CONTACT. CONTACT CONFIGURATION DPDT. CONTACT VOLTAGE 277 VDC. CONTACT CURRENT 30 AMPERE. 3TX71 MODEL, OPEN POWER RELAY HEAVY DUTY DPDT, 40A, 277VAC OPTIONAL ME ...
✓ IN STOCK!
€58.09
Price with VAT:
€69.13
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ASEA BROWN BOVERI
1SVR630774R1300
DISCONTINUED BY MANUFACTURER, PHASE MONITORING RELAY, 2NO/2NC CONTACTS, PHASE FAILURE, PHASE IMBALANCE, PHASE SEQUENCE, 0 / 0.1-30 SECOND TIME DELAY, -25 TO +60 DEGREES C, (CM-PAS.31)
✓ IN STOCK!
€167.34
Price with VAT:
€199.14
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R-K ELECTRONICS
TVM-400-20-0002
UNDER & OVER VOLTAGE 3 PHASE VOLTAGE MONITOR, UNDERVOLTAGE - OVER VOLTAGE - PHASE LOSS - PHASE ROTATION, ADJUSTABLE 410 TO 490VAC 3Ø, 10PCT, 2 SECOND PICK-UP & DROP-OUT DELAY, 8-PIN BASE, SO ...
✓ IN STOCK!
€78.03
Price with VAT:
€92.86
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R-K ELECTRONICS
MVPL-24A-A1C
VOLTAGE RELAY, MULTI-RANGE, 3 PHASE, 24 AMP, 24 VAC, SINGLE PHASE INPUT, ADJUSTABLE RESTART DELAY, 10 AMP AT 125 VAC / SPDT OUTPUT CONTACTS
✓ IN STOCK!
€149.36
Price with VAT:
€177.74
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R-K ELECTRONICS
PLRO-400
PHASE LOSS & PHASE REVERSAL RELAY, 440 TO 480VAC 3Ø, 50/60 HZ, 2-SPDT CONTACTS, SCREW TERMINALS, SURFACE MOUNTING, 1 CONTACT FOR PHASE LOSS, 1 CONTACT FOR PHASE ROTATION
✓ IN STOCK!
€160.40
Price with VAT:
€190.88
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R-K ELECTRONICS
PVCO-400-MR
3 PHASE 440-480VAC MAN. RESET
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€134.78
Price with VAT:
€160.39
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MACROMATIC
PAP208
RELAY, 3 PH, SPDT, 156VAC, 198VAC; PRODUCT RANGE:PAP SERIES; CONTACT CONFIGURATION:SPDT; CONTACT CURRENT:10A; RELAY MOUNTING:SOCKET; RELAY TERMINALS:QUICK CONNECT; SWITCHING VOLTAGE MAX:277V ...
✓ IN STOCK!
€83.23
Price with VAT:
€99.05
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SIEMENS
3TK20400AK6
MINIATURE POWER RELAY, SCREW TERMINALS, 4NO, SNAP-ON MOUNTING, STANDARD MOUNTING RAIL, AC OPERATION, 120VAC AT 60HZ, 110VAC AT 50HZ
✓ IN STOCK!
€33.09
Price with VAT:
€39.38
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SIEMENS
3TK2022-0AC2
MINIATURE CONTACTOR, SCREW TERMINAL, 2 NO + 2 NC, SNAP-ON MOUNTING, STANDARD MOUNTING RAIL, 24 VAC, 50/60 HZ, AC OPERATION
✓ IN STOCK!
€26.00
Price with VAT:
€30.94
SIEMENS
3UG4511-2AP20
MONITORING RELAY. ANALOG. 520V. 60HZ. SPNG, ANALOG MONITORING RELAY PHASE SEQUENCE MONITORING 3X 360 TO 520V AC 50 TO 60 HZ 1 CHANGEOVER CONTACT SPRING LOADED CONNECTION
✓ IN STOCK!
€77.00
Price with VAT:
€91.63
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