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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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!
€97.62
Price with VAT:
€116.16
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
✓ IN STOCK!
€114.98
Price with VAT:
€136.83
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GENERAL ELECTRIC
12HGA14ALS
AUXILARY RELAY, 125VDC, 4 SECOND
✓ IN STOCK!
€51.19
Price with VAT:
€60.91
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ASEA BROWN BOVERI
1963190
ABB, 1963190, SV VOLTAGE RELAY, 120VAC, 60HZ, SETTINGS 70-150
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€215.88
Price with VAT:
€256.90
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STAHL
9170-21-12-21S
STAHL ISPAC INTRINSICALLY SAFE DIGITAL INPUT ISOLATOR, (2) NAMUR SENSORS OR (2) DRY CONTACTS INPUT, (2) SPDT RELAY OUTPUT, 110-230 VAC OPERATING VOLTAGE, 9.6 VDC MAXIMUM VOLTAGE, SCREW TERMI ...
✓ IN STOCK!
€232.79
Price with VAT:
€277.02
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TIME MARK CORP
253
REVERSE PHASE RELAY, MODEL 253, SOLID-STATE, 3 PHASE, 208-480 VAC, SPDT, 8-PIN, SOCKET MOUNT, LED INDICATOR, CSA / UL
✓ IN STOCK!
€65.82
Price with VAT:
€78.33
EATON CORPORATION
CUTLER HAMMER
C323PN12B
OBSOLETE, PHASE MONITOR RELAY, 208-240V, 50/60HZ
✓ IN STOCK!
€83.08
Price with VAT:
€98.86
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GENERAL ELECTRIC
12HFC21B2A
DISCONTINUED BY MANUFACTURER, RELAY, OVERCURRENT, 2-50AMP
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€117.97
Price with VAT:
€140.39
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GENERAL ELECTRIC
ALSTOM
MVAJ11D1BB0751A
DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURE, TRIP AND CONTROL, RELAY, 110-125V
✓ IN STOCK!
€274.13
Price with VAT:
€326.22
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ALTECH CORP
GFR4D20030
EGFP+OL, 20A/480Y/277V AC, 30MA, D TRIP, 3POLE+N,50/60HZ UL1053
✓ IN STOCK!
€171.49
Price with VAT:
€204.08
WESTINGHOUSE
289B432A15
DISCONTINUED BY MANUFACTURER, OVERCURRENT RELAY, 2-6 AMP, 1 PHASE, 60 HZ
✓ IN STOCK!
€110.82
Price with VAT:
€131.87
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OMRON
SDV-B-6
VOLTAGE SENSOR, 110VAC, 8PIN, 4-10V PICK UP, 70-95% OF PICK UP DROP OUT
✓ IN STOCK!
€78.40
Price with VAT:
€93.30
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MEGACON
KCV234E
SYNCRONISATION CONTROLLER 380/415VAC 50/60HZ
✓ IN STOCK!
€79.47
Price with VAT:
€94.57
MEGACON
KCG592
DISCONTINUED BY MANUFACTURER, LOSS OF MAINS PROTECTION RELAY, INPUT: 100-120/200-240/380-415/440-460 VAC 40-70 HZ, SCREW CLAMP TERMINALS, OPERATING TEMPERATURE -20 TO 70 ºC, DIN-RAIL/SCREW M ...
✓ IN STOCK!
€238.93
Price with VAT:
€284.33
GOTRONIC
585109
POWER LINE MONITOR,480VAC,50/60HZ
✓ IN STOCK!
€154.74
Price with VAT:
€184.14
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ASEA BROWN BOVERI
CM-SRS.22S
CURRENT MONITORING RELAY, 24-240V AC/DC, 50/60 HZ, OVER- OR UNDERCURRENT MONITORING, SCREW TERMINALS, DIN RAIL MOUNT
✓ IN STOCK!
€83.78
Price with VAT:
€99.70
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BROYCE CONTROL
LPRT/2 400V
UNDER VOLTAGE MONITORING RELAY, 3 PHASE, 243-540 VAC, 48-63 HZ, 50 MS RESPONSE TIME, DPDT, DIN RAIL MOUNT
✓ IN STOCK!
€73.86
Price with VAT:
€87.89
GIC
MAC04D0100
VOLTAGE MONITORING RELAY, DPDT, 415VAC; PRODUCT RANGE:SM 500 SERIES; CONTACT CONFIGURATION:DPDT; CONTACT CURRENT:5A; RELAY MOUNTING:DIN RAIL; CONTACT VOLTAGE VAC:250V; RELAY TERMINALS:SCREW; ...
✓ IN STOCK!
€13.97
Price with VAT:
€16.62
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STRUTHERS DUNN RELAYS
A214XBX170
GENERAL PURPOSE, GROUND FAULT INTERRUPT (GFI) RELAY, 115 VAC, 50 HZ8 PIN
✓ IN STOCK!
€59.84
Price with VAT:
€71.21
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CR MAGNETICS
CR7310-EH-24D-110-X-CD-ELR-R CRGFS-100
DISCONTINUED BY MANUFACTURER, GROUND FAULT SENSOR WITH CRGFS-100, SUPPLY: 24+/-10% VDC, TRIP RANGE: 1.0-10A, TIME DELAY: NONE, TRIP STATUS: ENER. HIGH, OUTPUT TYPE: RELAY, N.O. 20A N.C. 10A
✓ IN STOCK!
€77.29
Price with VAT:
€91.97
BENDER
SUD487
VOLTAGE RELAY, 230-400VAC, 50/60HZ, 12 VA, 10 KA, 3 LED'S (GREEN), IP00/IP30
✓ IN STOCK!
€27.25
Price with VAT:
€32.43
TELE CONTROLS
G2JM5AL20
CURRENT MONITORING RELAY, OVERLOAD, 3-PH, 5A AC/DC RANGE, MULTIFUNCTION, 2 CO, DPDT, LED INDICATORS, SUPPLY VOLTAGE VIA TR2 MODULES, FOR USE WITH 5A CURRENT TRANSFORMERS
✓ IN STOCK!
€197.63
Price with VAT:
€235.18
GENERAL ELECTRIC
12HGA18L2A
DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY, 125 VDC
✓ IN STOCK!
€182.91
Price with VAT:
€217.66
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GENERAL ELECTRIC
12CFF23A1A
DISCONTINUED BY MANUFACTURER, FREQUENCY RELAY, 120 V, 48/125/250 VDC, 60 HZ
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€419.17
Price with VAT:
€498.81
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MARSH BELLOFRAM
ATC DIVERSIFIED ELECTRONICS
SAL-575-ALE
DISCONTINUED BY MANUFACTURER, PHASE MONITOR, 575 V AC, 50/60 HZ, 3 A, 600 V AC RES. RATED CONTACTS, LED INDICATOR, SCREW CLAMP TERMINALS
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€165.60
Price with VAT:
€197.07
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AREVA
VAJHM53SF147D/M
DISCONTINUED BY MANUFACTURER, TRIPPING RELAY, TYPE VAJ, 110 VDC
✓ IN STOCK!
€108.21
Price with VAT:
€128.77
CR MAGNETICS
CR4395-EH-120-110-A-CD
DISCONTINUED BY MANUFACTURER, CURRENT SENSING RELAY, TIME DELAY: .5-6SEC, TRIP RANGE: 1-10ACA, SUPPLY: 120 +/-10% VAC
✓ IN STOCK!
€50.47
Price with VAT:
€60.05
ASEA BROWN BOVERI
CM-PVE
PHASE MONITORING RELAY, 4 AMP, 400 V, 3 KV, 1 NO, WITH NEUTRAL CONNECTION, POWERED BY MEASURING CIRCUIT, FOR MONITORING OF 1-3 PHASE OVER- AND UNDERVOLTAGE, (1SVR550870R9400)
✓ IN STOCK!
€26.81
Price with VAT:
€31.90
ASCO
214B69-120VAC
DISCONTINUED BY MANUFACTURER, UNDER VOLTAGE MONITOR, 120 V AC, 50/60 HZ, 114 V PICK UP, 102 V DROP OUT
✓ IN STOCK!
€100.35
Price with VAT:
€119.42
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EATON CORPORATION
CUTLER HAMMER
D64RB9
DISCONTINUED BY MANUFACTURER, RELAY, GROUND FAULT PROTECTION, 8 AMP, 24-250 VAC/DC, TEST / RESET, W/ TRIP
✓ IN STOCK!
€389.48
Price with VAT:
€463.48
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WESTINGHOUSE
1875510
DISCONTINUED BY MANUFACTURER, OVER VOLTAGE RELAY, TYPE CV-4, VOLTAGE UNIT, 0.2/2 AMP, 120V AC, 60 HZ
✓ IN STOCK!
€189.19
Price with VAT:
€225.13
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WESTINGHOUSE
1956071
DISCONTINUED BY MANUFACTURER, RELAY, 0.50/1 AMP, 60 HZ
✓ IN STOCK!
€189.91
Price with VAT:
€225.99
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DEIF
RMV-112D-DELTA-450VAC-ND+ND-450VAC
PROTECTIVE VOLTAGE RELAY, RMV-112D, COUPLING: DELTA, MEASURING VOLTAGE: 450/260V, MODULE: 450V, SUPPLY: 450 VAC, RELAY B: NOR. DEENERGIZED, RELAY C: NORM. DEENERGIZED, UNDERVOLTAGE: 80-100%, ...
✓ IN STOCK!
€200.72
Price with VAT:
€238.86
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DEIF
RMV-112D-DELTA-220VAC-ND+ND-220VAC
PROTECTIVE VOLTAGE RELAY, RMV-112D, COUPLING: DELTA, MEASURING VOLTAGE: 220/127V, MODULE: 220V, SUPPLY: 220VAC, RELAY B: NORM. DEENERGIZED, RELAY C: NORM. DEENERGIZED, UNDERVOLTAGE: 80-100%, ...
✓ IN STOCK!
€202.84
Price with VAT:
€241.37
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DEIF
RMF-112D-440VAC-60HZ-ND+ND-440VAC
DISCONTINUED BY MANUFACTURER, FREQUENCY RELAY, TYPE RMF-112D, 440VAC, 60HZ, RELAY B NORM. DEENERGIZED, RELAY C NORM. DEENERGIZED, UNDERFREQUENCY 90-100%, OVERFREQUENCY 100-110%, 0-10S
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€242.08
Price with VAT:
€288.08
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DEIF
RMV-112D-DELTA-440VAC-NE+ND-440VAC
PROTECTIVE VOLTAGE RELAY, RMV-112D, COUPLING: DELTA, MEASURING VOLTAGE: 440/254V, MODULE: 440V, SUPPLY: 440VAC, RELAY B: NOR. ENERGIZED, RELAY C: NORM. DEENERGIZED, UNDERVOLTAGE: 80-100%, OV ...
✓ IN STOCK!
€200.72
Price with VAT:
€238.86
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DEIF
RMC-142D-1A-ND-ND-1S-20S-24VDC
DISCONTINUED BY MANUFACTURER, STATOR EARTH FAULT RELAY, TYPE: RMC-142D, ORDER NO: 400022308.10, MEAS CURRENT: 1A, MODULE: 1A, SCALE: 1, SUPPLY: 24VDC, T1: 1S, T2: 20S, RELAY B: NORM. DEENERG ...
✓ IN STOCK!
€177.63
Price with VAT:
€211.38
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TELE CONTROLS
E1PF480Y/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
✓ IN STOCK!
€48.18
Price with VAT:
€57.33
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DOLD
IK9173.11/030 DC24V 0,7-1,0UN4%
UNDERVOLTAGE RELAY, 1 PHASE, NOMINAL VOLTAGE: 24 VDC, TIME DELAY: 0.5-20 S, RESPONSE VALUE: 0.7 - 1 UN 4%
✓ IN STOCK!
€88.00
Price with VAT:
€104.72
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2N
9159010
DISCONTINUED BY MANUFACTURER, SECURITY RELAY, 30 VAC/DC, 1 AMP, 12 V OUTPUT 700 MAMP OUTPUT DC, PASSIVE SWITCH, NO/NC CONTACT FORM
✓ IN STOCK!
€36.62
Price with VAT:
€43.58
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TIME MARK CORP
20AB-M
3-PHASE-MONITORS,WITH TRIP AND RESTART DELAYS, 1X N.O. CONTACT AND 1 N.C. CONTACT, 190-480VAC, SIZE 3.91IN X 2.2IN X 2.3IN
✓ IN STOCK!
€111.65
Price with VAT:
€132.86
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TIME MARK CORP
A257B-400HZ
3-PHASE-MONITORS,480VAC, SIZE 3.52IN X 2.44IN X 1.75IN
✓ IN STOCK!
€55.93
Price with VAT:
€66.56
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MARSH BELLOFRAM
ATC DIVERSIFIED ELECTRONICS
UOA-0313-DLA
DISCONTINUED BY MANUFACTURER, SINGLE PHASE UNDER VOLTAGE MONITOR, UOA SERIES, UOA-0313, STYLE A, 5-10 VDC SUPPLY VOLTAGE, SENSING VOLTAGE: 50 TO 50 VDC, SUPPLY VOLTAGE: 120 VAC, CONTACTS: 10 ...
✓ IN STOCK!
€46.67
Price with VAT:
€55.54
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CEE
YTM 7111
ADMITTANCE RELAY / ALTERNATOR LOSS OF FIELD PROTECTION, 7000 SERIES, TIME DELAY / 0.6 TO 6 SECOND / 1-10 SECOND, K1 / 70-300 %, K2 / 5-34 %, 1-5 AMP, 100 V, 50/60 HZ, AUX: CC/DC 110 V, ANSI ...
✓ IN STOCK!
€257.22
Price with VAT:
€306.09
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DOLD
AD5999 AC50/60HZ 230V
FAULT ANNUNCIATOR SYSTEM, 230 VAC, 3 ALARM INPUTS, ALARM INPUTS EXTENDABLE UP TO 203, ENERGIZED ON TRIP, (0032370)
✓ IN STOCK!
€175.84
Price with VAT:
€209.25
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DOLD
AN9843.82/013 3AC50/60HZ 415V 1-20S
DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY, 1-20S, 3 AC AT 50/60HZ 415V, 3 AMPS AT 250 VOLTS, PANEL MOUNT
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€412.00
Price with VAT:
€490.28
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