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.
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DEIF
RMP121D
DISCONTINUED BY MANUFACTURER, REVERSE POWER RELAY, TYPE: RMP-121D, MEAS VOLTAGE: 110 VAC, MEAS POWER: 537W, SUPPLY: 110 VAC, COUPLING: 1W3, MODULE: 63.3V, MODULE: 3A, SCALE: 0.94, INVERSE TI ...
✓ IN STOCK!
€141.59
Price with VAT:
€168.49
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TELE CONTROLS
E1IM10AACL10 230V AC
CURRENT MONITORING RELAY, 1-PH, 10A AC, MULTIFUNCTION, 1 CO, SPDT, LED INDICATORS, 230V AC SUPPLY VOLTAGE
✓ IN STOCK!
€143.58
Price with VAT:
€170.87
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TELE CONTROLS
G2IO5A20-W1+TR2 230V
CURRENT MONITORING RELAY, OVERLOAD, 1 PHASE, 5A AC/DC RANGE, OVER CURRENT, 2 CO, DPDT, RAPID DETECTION, LED INDICATORS, BUILT IN 230 VAC TR2 MODULE
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€141.13
Price with VAT:
€167.94
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TELE CONTROLS
G2TF02 24-240VAC/DC
PTC MOTOR MONITORING RELAY, TEMPERATURE MONITORING, LED INDICATORS, 2 CO, DPDT RELAY OUTPUT, 24-240V AC/DC SUPPLY
✓ IN STOCK!
€157.59
Price with VAT:
€187.53
TELE CONTROLS
V2PF480Y/277VSY01
PHASE LOSS MONITOR, PHASE BALANCE, PHASE ROTATION, PHASE SEQUENCE 3-PH, 208-380V AC, 1 CO, SPDT RELAY OUTPUT, LED INDICATORS, ADJUSTABLE PHASE BALANCE
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€28.98
Price with VAT:
€34.49
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SCHWEITZER ENGINEERING
SEL-311C-0311C01H242542X
DISCONTINUED BY MANUFACTURER, PROTECTION AND AUTOMATION SYSTEM, SEL-311C, LOGIC INPUT / 5 PHASE / 5 POLE / 125 VDC / 150 VAC WYE, POWER SUPPLY / 25 W / 85-350 VDC / 85-364 VAC / 125-250 VDC ...
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€295.62
Price with VAT:
€351.79
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TELE CONTROLS
G2BM480V12AFL10
DISCONTINUED BY MANUFACTURER, REAL POWER, TORQUE MONITORING RELAY, 1- OR 3-PH, 480V AC, 12A DIRECT OR VIA CTS, ACTIVE POWER MEASUREMENT, MULTIFUNCTION, LED INDICATION, 1 CO, SPDT RELAY OUTPU ...
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€359.05
Price with VAT:
€427.28
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OMRON
K8DT-PZ2TN
PHASE MONITORING RLY, SPST, 480V, DIN, PRODUCT RANGE:K8DT-PZ SERIES, CONTACT CONFIGURATION:SPST-NO, CONTACT CURRENT:-, RELAY MOUNTING:DIN RAIL, RELAY TERMINALS:SCREW, SWITCHING VOLTAGE MAX:- ...
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€82.50
Price with VAT:
€98.18
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OMRON
K8DT-AW3CD
RELAY OUTPUT, 24 VAC/VDC, SPDT, 5 AMP, 0.1-30 SECOND DELAY TIME, DIN RAIL MOUNT
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€85.30
Price with VAT:
€101.51
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SIEMENS
FURNAS ELECTRIC CO
3TK2022-7AM0
MINIATURE CONTACTOR, FLAT CONNECTOR TERMINAL, 2 NO + 2 NC, SCREW MOUNTING (DIAGONAL), 220VAC, 50-60HZ
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€102.30
Price with VAT:
€121.74
SCHRACK TECHNIK
SCHRACK
PT570024
RELAY: 24 VDC, TECMA PACK; 4RT5A
✓ IN STOCK!
€3.34
Price with VAT:
€3.98
TE CONNECTIVITY
AMP
KUHP-11D17-48
RELAY, 48VDC, 3/4 HP, 120 VAC, 20 AMP
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€10.41
Price with VAT:
€12.39
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EATON CORPORATION
CUTLER HAMMER
D15CR40BB
RELAY, FREEDOM SERIES, 4 POLE, 4 NO, OPEN, W/ 240VAC COIL
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€238.53
Price with VAT:
€283.85
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HONEYWELL
R720C-1009
HONEYWELL , R720C-1099, R720C1099, RECEIVER RELAY, 120/208/240/277VAC, 50/60HZ
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€14.56
Price with VAT:
€17.33
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NK TECHNOLOGIES
AGT1-420-24L-FL
AC GROUND FAULT TRANSDUCER SENSORS,AGT SERIES,SOLID-CORE, 24L - 24 VDC LOOP-POWERED, 0-50 MA RANGE, TOP TERMINALS, 4-20 MA
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€205.05
Price with VAT:
€244.01
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ASEA BROWN BOVERI
1SVR550824R9100
PHASE MONITORING RELAY, SINGLE FUNCTION, CM-PFE SERIES, 3 PHASE,4 AMP, 28-440 VAC, 50/60 HZ, 1 C/O (SPDT) OUTPUT, SCREW TYPE TERMINALS, -20 TO +85 DEGREES C, IP20/50, (CM-PFE)
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€31.03
Price with VAT:
€36.93
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ASEA BROWN BOVERI
SSAC
WLM645A5S
SSAC, ASEA BROWN BOVERI, WLM645A5S, VOLTAGE MONITOR THREE PHASE, 200/240VAC, 5SEC TRIP DELAY
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€66.09
Price with VAT:
€78.65
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CR MAGNETICS
CR4395-EH-120-110-A-CD-ELR-I
AC CURRENT SENSING RELAY, SOLID CORE INTERNAL CT, 50 - 400 HZ FREQ RANGE, 120 VAC +/- 10% POWER SUPPLY, OVERCURRENT DETECTION, NON-LATCHING, 0.5 - 6 SECOND ADJUSTABLE TIME DELAY, 1 - 10 AAC ...
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€64.27
Price with VAT:
€76.48
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MOTOR PROTECTION ELEC. INC
001-DVM-118
PHASE MONITOR, DUAL VOLTAGE, 230/480V, 8PIN, OCAL, SPDT / SPST, 8 PIN
✓ IN STOCK!
€104.03
Price with VAT:
€123.79
MOTOR PROTECTION ELEC. INC
002-480-123
DISCONTINUED BY MANUFACTURER, PHASE MONITOR , SUGGESTED REPLACEMENT IS 001-DVM-DR
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€69.12
Price with VAT:
€82.25
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SCHWEITZER ENGINEERING
SEL-551-0551003X532X
DISCONTINUED BY MANUFACTURER, OVERCURRENT PROTECTIVE RELAY, SEL-551, 85-140 VAC, 36-200 VDC, 5.5W MAXIMUM, 125 VDC LOGIC INPUT, EIA-45 SERIAL PORT
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€115.14
Price with VAT:
€137.02
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LITTELFUSE
201A-AU
PHASE RELAY, SPDT, 190-480V, SOCKET; PRODUCT RANGE:201A-AU SERIES; CONTACT CONFIGURATION:SPDT; CONTACT CURRENT:10A; RELAY MOUNTING:SOCKET; RELAY TERMINALS:QUICK CONNECT; SWITCHING VOLTAGE MA ...
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€101.41
Price with VAT:
€120.68
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SAMWHA
PMR-220N7
DISCONTINUED BY MANUFACTURER, VOLTAGE MONITORING RELAY, DIN-RAIL, 160-300 VAC, 1 SPDT, 50/60 HZ, 220 VAC SUPPLY
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€83.43
Price with VAT:
€99.29
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CROUZET
SYRELEC
DWRA2230A
DISCONTINUED BY MANUFACTURER, PHASE MONITORING RELAY, WRA2 SERIES, 3 PHASE, 10 AMP, 230 VAC, 50/60 HZ, DIN RAIL MOUNT
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€103.30
Price with VAT:
€122.93
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TIME MARK CORP
C264
DISCONTINUED BY MANUFACTURER, POWER MONITOR, 3 PHASE, MODEL 264, 480 VAC NOMINAL, 380-500V ADJUSTMENT RANGE, 60 HZ, AUTO RESET, ADJUSTABLE TRIP DELAY, ISOLATED CONTACTS, STEEL ENCLOSURE
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€356.56
Price with VAT:
€424.31
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SIEMENS
3UG4582-1AW31
INSULATION MONITORING RELAY FOR UNGROUNDED (IT) NETWORKS UP TO 250 V AC, 15-400 HZ AND UP TO 300 V DC MEASURING RANGE 1-100 KOHM SUPPLY VOLTAGE 24-240 V AC/DC 22.5 MM, 1 CHANGEOVER CONTACT S ...
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€150.00
Price with VAT:
€178.50
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SIEMENS
3UG4582-2AW31
INSULATION MONITORING RELAY FOR NON-GROUNDED (IT) NETWORKS UP TO 250 V AC, 15-400 HZ AND UP TO 300 V DC MEASURING RANGE 1-100 KOHM SUPPLY VOLTAGE 24-240 V AC/DC 22.5 MM, 1 CHANGEOVER CONTACT ...
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€149.42
Price with VAT:
€177.81
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TIME MARK CORP
20AB
3-PHASE-MONITORS, W/ TRIP AND RESTART DELAYS, 1X N.O. CONTACT AND 1 N.C. CONTACT, 190-480VAC, SIZE 3.91IN X 2.2IN X 2.3IN, REPLACEMENT FOR B264
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€70.30
Price with VAT:
€83.66
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TIME MARK CORP
258B-400HZ
3-PHASE-MONITORS,208/240VAC, SIZE 3.8IN X 1.95IN X 1.95IN
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€47.78
Price with VAT:
€56.86
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TIME MARK CORP
2601-240VAC
VOLTAGE FREQUENCY MONITOR, UNDER-VOLTAGE, 200-240VAC, SIZE 3.52IN X 2.44IN X 1.75IN
✓ IN STOCK!
€70.51
Price with VAT:
€83.91
SIEMENS
3UG4983-2AA01
VOLTAGE REDUCER MODULE FOR INSULATION MONITORING RELAY 3UG4583 FOR EXPANDING THE SUPPLY VOLTAGE RANGE TO 690 V AC AND 1000 V DC SPRING-LOADED TERMINAL (PUSH-IN)
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€176.00
Price with VAT:
€209.44
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CEE
TTG 7114
DISPLACEMENT RELAY / NEUTRAL VOLTAGE, 7000 SERIES, DEFINITE TIME, TIME DELAY RANGE / 1-10 SECOND, AUXILIARY SUPPLY / 220 V MAX, 1-5 AMP, SINGLE PHASE ONLY, 100-110 V, 50/60 HZ, ANSI CODE 59N ...
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€401.41
Price with VAT:
€477.67
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LITTELFUSE
460-L
PHASE RELAY, SPDT, 190-480V, DIN RAIL; PRODUCT RANGE:460 SERIES; CONTACT CONFIGURATION:SPDT; CONTACT CURRENT:10A; RELAY MOUNTING:DIN RAIL, PANEL; RELAY TERMINALS:SCREW; SWITCHING VOLTAGE MAX ...
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€89.70
Price with VAT:
€106.74
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SKYMATIC CONTROLS
GFR3FO00
DISCONTINUED BY MANUFACTURER, GROUND FAULT RELAY, GFR-3 HOUSED IN A METAL ENCLOSURE, MECHANICALLY AND ELECTRICALLY LATCHED, (DISCONTINUED),120VAC, DPDT, 10A, 9VA MAX, TRIP RANGE: 10.0 TO 120 ...
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€116.81
Price with VAT:
€139.01
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DOLD
BA9036 AC60HZ 400V
VOLTAGE RELAY, 2 CHANGEOVER CONTACTS, 400 VAC, 0.5-10 SECOND, CLOSED CIRCUIT OPERATION, WITH TIME DELAY
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€147.00
Price with VAT:
€174.93
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DOLD
MK9056.12 AC50/60HZ 380-500V
DISCONTINUED BY MANUFACTURER, PHASE MONITORING RELAY, 3 PHASE, DPDT, 380-500 VAC, 50/60 HZ, 230 VAC SWITCHING, DIN RAIL MOUNT, (0028411)
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€53.11
Price with VAT:
€63.20
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WESTINGHOUSE
1096950
DISCONTINUED BY MANUFACTURER, CURRENT RELAY 4-16AMP
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€134.69
Price with VAT:
€160.28
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CR MAGNETICS
CR4395-EH-120-101-A-CD-ELR-I
AC CURRENT SENSING RELAY, SOLID CORE INTERNAL CT, 50 - 400 HZ FREQ RANGE, 120 VAC +/- 10% POWER SUPPLY, OVERCURRENT DETECTION, NON-LATCHING, 0.5 - 6 SECOND ADJUSTABLE TIME DELAY, 10 - 100 AA ...
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€62.43
Price with VAT:
€74.29
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TRAFOX
VR-12US
DISCONTINUED BY MANUFACTURER, GROUND FAULT MONITOR, 110-120 VAC, 60 HZ, 2.5 VA
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€220.08
Price with VAT:
€261.90
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DOLD
BA 9043/001 3AC 50/60HZ 400V
RELAY, VOLTAGE SENSING, DPDT, 400VAC; PRODUCT RANGE:BA 9043 SERIES; CONTACT CONFIGURATION:DPDT; CONTACT CURRENT:3A; RELAY MOUNTING:DIN RAIL; CONTACT VOLTAGE VAC:230VAC; RELAY TERMINALS:SCREW ...
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€202.66
Price with VAT:
€241.16
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ASEA BROWN BOVERI
CM-EFS.2S
VOLTAGE MONITORING RELAY, 24-240VAC, SPDT, 4A @ 250V, SCREW TERMINAL, CM SERIES
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€135.19
Price with VAT:
€160.88
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LITTELFUSE
201A
PROTECTION RELAY, MOTORSAVER, PHASE LOSS DETECTION, REVERSE PHASE, 3 PHASE, 190/480 VAC, 50/60 HZ, 8-PIN PLUG-IN, SPDT OUTPUT, (REPLACES SYMCOM 201A)
✓ IN STOCK!
€122.19
Price with VAT:
€145.41
TIME MARK CORP
274-5-120VAC-A
CURRENT MONITOR, 3PH, AUTOMATIC RESET, 1-5AMP, TIME DELAY 0.2-20 SEC, 120 VAC, 50-400 HZ
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€149.95
Price with VAT:
€178.44
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CR MAGNETICS
CR4395-EL-120-110-A-CD-ELR-I
AC CURRENT SENSING RELAY, SOLID CORE INTERNAL CT, 50 - 400 HZ FREQ RANGE, 120 VAC +/- 10% POWER SUPPLY, UNDERCURRENT DETECTION, NON-LATCHING, 0.5 - 6 SECOND ADJUSTABLE TIME DELAY, 1 - 10 AAC ...
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€64.27
Price with VAT:
€76.48
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CR MAGNETICS
CR4395-EL-240-330-C-CD-ELR-I
AC CURRENT SENSING RELAY, SUPPLY VOLTAGE 240 VAC, TRIP RANGE- 3.0 TO 30 AAC, TRIP ON DELAY - .1 TO 1 SEC, CALIBRATED DIAL, INTERNAL TRANSFORMER
✓ IN STOCK!
€97.55
Price with VAT:
€116.08
CR MAGNETICS
CR7310-LH-24D-.11-A-CD-ELR-R2
GROUND FAULT SENSING RELAY, SUPPLY VOLTAGE 24 VDC, TRIP RANGE - 0.1 TO 1.0 AAC, TRIP ON DELAY - .5 TO 6 SEC, CALIBRATED DIAL, CRGFS-200 REMOTE CURRENT TRANSFORMER, CR7310
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€114.90
Price with VAT:
€136.73
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GENERAL ELECTRIC
12HGA14ALS
AUXILARY RELAY, 125VDC, 4 SECOND
✓ IN STOCK!
€51.15
Price with VAT:
€60.87
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ASEA BROWN BOVERI
1963190
ABB, 1963190, SV VOLTAGE RELAY, 120VAC, 60HZ, SETTINGS 70-150
✓ IN STOCK!
€215.73
Price with VAT:
€256.72
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