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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TIME MARK CORP
D264
DISCONTINUED BY MANUFACTURER, 3-PHASE MONITOR, NOMINAL AC VOLTAGE: 575 VOLT AC, ADJUSTMENT RANGE: 450-600 VOLT, FREQUENCY: 60 HZ, RESET TYPE: AUTOMATIC 2.5 WATTS, SCREW TERMINAL CONNECTION, ...
✓ IN STOCK!
€70.11
Price with VAT:
€83.43
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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!
€127.72
Price with VAT:
€151.99
TIME MARK CORP
C2644
3-PHASE MONITOR, 10AMP, 240V, DPDT, AUTOMATIC RESET, SURFACE MOUNT, TRIP DELAY, UNDER VOLTAGE PROTECTION, 480VAC
✓ IN STOCK!
€93.44
Price with VAT:
€111.19
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SIMPSON
S5100561
OUTPUT BOARD SINGLE RELAY
✓ IN STOCK!
€17.62
Price with VAT:
€20.97
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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!
€237.29
Price with VAT:
€282.37
EATON CORPORATION
CUTLER HAMMER
EZ512-AC-RC
DISCONTINUED BY MANUFACTURER, SMART RELAY, PROGRAMMABLE TYPE, W/ DISPLAY, CLOCK, DIN RAIL MOUNT, 12 I/O, 8 INPUT, 4 OUTPUT, EZ SERIES
✓ IN STOCK!
€344.91
Price with VAT:
€410.44
ASEA BROWN BOVERI
SSAC
HLMUDRAAA
3 PHASE VOLTAGE MONITOR, 200-480VAC, ADJUSTABLE, 3-PHASE DELTA OR WYE WITH NO CONNECTION TO NEUTRAL, 50 / 60 AUTOMATICALLY DETECTED; 240 V AC: 50 / 60; 380 V AC: 50; 480 V AC: 60, DPDT
✓ IN STOCK!
€150.87
Price with VAT:
€179.54
ASEA BROWN BOVERI
SSAC
HLMUDNAAN
VOLTAGE MONITOR, HLM SERIES, 3 PHASE
✓ IN STOCK!
€150.87
Price with VAT:
€179.54
TIME MARK CORP
A246
3-PHASE-MONITORS,120VAC, SIZE 3.8IN X 1.95IN X 1.95IN
✓ IN STOCK!
€67.72
Price with VAT:
€80.58
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GOTRONIC
513100
POWER LINE MONITOR, 10 AMP, 240 VAC, 50/60 HZ, 1/10 HP, 4-5 SECOND
✓ IN STOCK!
€168.27
Price with VAT:
€200.24
SIEMENS
3RS1800-1HQ00
DISCONTINUED BY MANUFACTURER 10/01/2022, COUPLING RELAYS, 24V AND 110-120V AC/DC, SCREW TERMINAL, SUCCESSOR: 3RQ2000-1CW00
✓ IN STOCK!
€69.41
Price with VAT:
€82.60
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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!
€12.85
Price with VAT:
€15.30
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SIEMENS
3UG35341AC50
DISCONTINUED BY MANUFACTURER, SINCE - 01/10/2007, VOLTAGE MONITORING RELAY, SINGLE PHASE, 20-80VAC/DC ADJUSTABLE, 0.1-3S ADJUSTABLE TIME DELAY, 5-20% ADJUSTABLE HYSTERESIS, LED STATUS INDICA ...
✓ IN STOCK!
€162.30
Price with VAT:
€193.14
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!
€82.29
Price with VAT:
€97.92
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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!
€98.99
Price with VAT:
€117.80
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WESTINGHOUSE
1096945C
DISCONTINUED BY MANUFACTURER, CURRENT RELAY 4-16AMP
✓ IN STOCK!
€268.42
Price with VAT:
€319.42
MARSH BELLOFRAM
ATC DIVERSIFIED ELECTRONICS
PCA-120/208ALE
DISCONTINUED BY MANUFACTURER, PHASE MONITOR, ADJUSTABLE RESTART DELAY, SCREW CLAMP TERMINALS, STATUS LED, 120-208 V AC SUPPLY VOLTAGE, 50/60 HZ
✓ IN STOCK!
€149.98
Price with VAT:
€178.48
TIME MARK CORP
98056603
CURRENT-MONITORS, 3-PHASE OVER CURRENT MONITOR, 1 - 5A, 240VAC, SIZE 6.06IN X 3.88IN X 2.08IN
€119.43
Price with VAT:
€142.12
TIME MARK CORP
2629
VOLTAGE FREQUENCY MONITOR, OVER OR UNDER VOLTAGE MONITOR, 15-260 VAC/VDC, SIZE 3.52IN X 2.44IN X 1.75IN
✓ IN STOCK!
€89.15
Price with VAT:
€106.09
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TIME MARK CORP
421
SPECIAL-CONTROL, OVER/UNDER MOTOR LOAD MONITOR, 100-250VAC, SIZE 3.88IN X 6.06IN X 2.63IN
✓ IN STOCK!
€167.97
Price with VAT:
€199.88
INGERSOLL RAND
TRANE
RLY1237
TRANE RELAYS, SWITCH AND LIMIT CONTROLS, 12/8A @125/250V, 24 VAC COIL
✓ IN STOCK!
€127.49
Price with VAT:
€151.71
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INGERSOLL RAND
TRANE
RLY0983
PILOT CONTROL RELAY, 120 VOLT AC, 50/60 HZ, 24 VOLT COIL, 6 BLADE STYLE CONNECTIONS
✓ IN STOCK!
€34.29
Price with VAT:
€40.80
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ASEA BROWN BOVERI
DDA203AS-63/0.3
RESIDUAL CURRENT DEVICE, 63 AMP, 230-400 V, 3 POLE, 7.6 WATT, A TYPE, 300 MA, SELECTIVE
✓ IN STOCK!
€75.92
Price with VAT:
€90.35
CROUZET
DSR-12D
UNDERVOLTAGE MONITORING RELAY, DIN RAIL, SPDT 10A, 12 VDC, CAN BE REPLACED BY PN DSR110A. DIFFERENCE: 110V INPUT INSTEAD OF 12V. NEEDED: A DIFFERENT INPUT POWER IS NEEDED
✓ IN STOCK!
€94.64
Price with VAT:
€112.62
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AUTOMATION DIRECT
AD-PR40-1C-120A
AUTOMATIONDIRECT POWER RELAY, PANEL MOUNT, OPEN, 120 VAC COIL VOLTAGE, SPDT, (1) N.O., (1) N.C., 40A CONTACT RATING, SCREW TERMINAL(S).
✓ IN STOCK!
€16.45
Price with VAT:
€19.58
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SIEMENS
3TX7015-1BF02
DISCONTINUED BY MANUFACTURER, INPUT COUPLER, W/ PLUG-IN RELAY, 1CO CONTACT, SPRING-TYPE TERMINAL, 230V AC/DC, 50HZ, 1W
✓ IN STOCK!
€31.41
Price with VAT:
€37.38
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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!
€32.72
Price with VAT:
€38.94
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SIEMENS
3TX7004-4PG24
INPUT COUPLING LINK, 110-230 VAC, HL OUTPUT, 0.1 A, 30 V DC, SHORT CIRCUIT-PROOF, ENCLOSURE WIDTH 6.2 MM
✓ IN STOCK!
€45.57
Price with VAT:
€54.23
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TIME MARK CORP
2581-220
3-PHASE-MONITORS,220VAC, SIZE 2IN X 2IN X 1.38IN
✓ IN STOCK!
€60.86
Price with VAT:
€72.42
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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!
€183.82
Price with VAT:
€218.75
AUTOMATION DIRECT
ACUAMP
GFS30-D1C-120A-F
ACUAMP GROUND FAULT SENSOR, FIXED CORE, 5, 10, OR 30 MA SELECTABLE TRIP POINT, RELAY, SPDT NORMALLY DE-ENERGIZED, AUTOMATIC RESET OUTPUT, 120 VAC OPERATING VOLTAGE.
✓ IN STOCK!
€168.83
Price with VAT:
€200.91
ALLEN BRADLEY
200-E710Z24
RELAY 7NO/1NC 24VDC-COIL PILOT HEAVY DUTY
✓ IN STOCK!
€294.66
Price with VAT:
€350.65
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
✓ IN STOCK!
€122.83
Price with VAT:
€146.16
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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
✓ IN STOCK!
€100.30
Price with VAT:
€119.35
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MINILEC
VMRD2
DISCONTINUED BY MANUFACTURER, VOLTAGE MONITORING RELAY, 415 VAC, 1120/220/230/240/380/415/440 VAC ± 10% AUX. SUPPLY, 1CO / (2 CO) OUTPUT REPLAY CONTACTS
✓ IN STOCK!
€143.98
Price with VAT:
€171.33
SYMCOM
601
VOLTAGE MONITOR, MOTORSAVER, 3 PHASE, 11 SETPOINTS, PROGRAMMABLE, 3 DIGIT LED DISPLAY, RESET PUSHBUTTON, 190-480 VAC LINE VOLTAGE, 50/60 HZ
✓ IN STOCK!
€289.74
Price with VAT:
€344.79
MINILEC
VSP-D1
DISCONTINUED BY MANUFACTURER, PHASE FAILURE RELAY, 240 VAC, UNBALANCE, PHASE SEQUENCE, AUTO REST, 1 CO OUTPUT RELAY, 100-120/220-240/380-440 V AC 20% 50/ 60 HZ
✓ IN STOCK!
€140.99
Price with VAT:
€167.77
TIME MARK CORP
2722
DISCONTINUED BY MANUFACTURER, CURRENT UNBALANCE DETECTOR, 30 CURRENT, INPUT VOLTAGE 100-130VAC, 140 VAC MAX
✓ IN STOCK!
€197.19
Price with VAT:
€234.66
NK TECHNOLOGIES
AG1-NOAC-24U-ND-070
DISCONTINUED BY MANUFACTURER, GROUND FAULT SENSOR, FACTORY ADJUSTED SETPOINT, 24VAC - 24VDC, 240VAC OUTPUT, 1AMP MAX
✓ IN STOCK!
€197.89
Price with VAT:
€235.49
GENERAL ELECTRIC
IC2820D300B14
DISCONTINUED BY MANUFACTURER, FIELD LOSS RELAY, 10 AMP, 600V MAX
✓ IN STOCK!
€249.96
Price with VAT:
€297.46
ASEA BROWN BOVERI
587R0428-61114
DISCONTINUED BY MANUFACTURER, RELAY / DISTRIBUTION PROTECTION SYSTEM, INDUSTRIAL CONTROL EQUIPMENT, TYPE / DPU 2000R, PHASE / 0.4-12 AMP, GROUND / 0.4-12 AMP, 60 HZ, 1-12 AMP, 70-280 VDC
✓ IN STOCK!
€389.95
Price with VAT:
€464.04
MINILEC
CSP-80
DISCONTINUED BY MANUFACTURER, PHASE FAILURE RELAY, 8000, TEST/RESET, 415 V
✓ IN STOCK!
€147.20
Price with VAT:
€175.17
ASEA BROWN BOVERI
230F0261
DISCONTINUED BY MANUFACTURER, GROUND DETECTION RELAY, ITE-64F, STANDARD CASE, CONT 120 VAC, 50/60 HZ, TRIP/TEST, TARGET/RESET, LED INDICATORS, SCREW TERMINALS
✓ IN STOCK!
€134.98
Price with VAT:
€160.63
CROUZET
SYRELEC
DUR2-110A
DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY, 3 PHASE, VOLTAGE RATING: 110VAC, OUTPUT CURRENT:10A, OUTPUT VOLTAGE: 250VAC
✓ IN STOCK!
€212.95
Price with VAT:
€253.40
GENERAL ELECTRIC
36C774137ABG08
DISCONTINUED BY MANUFACTURER, GROUND FAULT DETECTOR
✓ IN STOCK!
€99.98
Price with VAT:
€118.98
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DANAHER CONTROLS
WARD LEONARD
4471-60011
DISCONTINUED BY MANUFACTURER, RELAY, TYPE HR RELAY, 6 POLE, 10 AMP, 600 V MAX, 50/60 HZ
✓ IN STOCK!
€59.99
Price with VAT:
€71.39
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GENERAL ELECTRIC
SPUV024DCR
TRANSMISSION RELAY, PWR BRKII, UNDERVOLTAGE RELEASE , SPUV024DCR
✓ IN STOCK!
€422.44
Price with VAT:
€502.71
