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.
Filter Results
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
✓ IN STOCK!
€104.30
Price with VAT:
€124.12
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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
✓ IN STOCK!
€357.69
Price with VAT:
€425.65
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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 ...
✓ IN STOCK!
€101.73
Price with VAT:
€121.06
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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
✓ IN STOCK!
€115.51
Price with VAT:
€137.45
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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 ...
✓ IN STOCK!
€296.55
Price with VAT:
€352.90
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DEIF
TAS-331DG 2W3 -200-0-1500KW/440V(L-L) 3000A/5A -333-0-2500W 4-20MA -24-24MA 500OHM 24VDC
DISCONTINUED BY MANUFACTURER, SELECTABLE AC-TRANSDUCER, TYPE: TAS-331DG, ORDER NO: 100018271.10, COUPLING: 2W3, RANGE: -200-0-1500KW, RATIO VT: 440V(L-L), RATIO CT: 3000A/5A, INPUT: -333-0-2 ...
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€94.35
Price with VAT:
€112.27
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DEIF
RMF-112D-110VAC-60HZ-ND-ND-110VDC
DISCONTINUED BY MANUFACTURER, FREQUENCY RELAY, UNI-LINE, TYPE: RMF-112D, MEAS VOLTAGE: 110V, MODULE: 110V, 60HZ, SUPPLY: 110VDC, RELAY B: NORM. DEENERGIZED, RELAY C: NORM. DEENERGIZED, UNDER ...
✓ IN STOCK!
€113.20
Price with VAT:
€134.71
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V INFINITY
PTK25-D48-S12-T
DISCONTINUED BY MANUFACTURER, VOLTAGE CONVERTER, DC-DC, AC-DC, SCREW CLAMP TERMINALS, 48 V INPUT @ 0.85 AMP, 12 V OUTPUT @ 2 AMP
✓ IN STOCK!
€22.92
Price with VAT:
€27.28
DEIF
RMV-112D-DELTA-415VAC-NDL+NDL-24VDC
VOLTAGE RELAY, UNI-LINE, TYPE RMV-112D, COUPLING: DELTA, MEASURING VOLTAGE: 240/415VAC, MODULE: 415V, SUPPLY: 24VDC, RELAY B: NORM. DEENERGIZED W/LATCH, RELAY C: NORM. DEENERGIZED W/LATCH
✓ IN STOCK!
€232.82
Price with VAT:
€277.06
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DEIF
RMV-112D-DELTA-440VAC-ND+ND-440VAC
PROTECTIVE VOLTAGE RELAY, RMV-112D, 440VAC, NORM. DEENERGIZED, UNDERVOLTAGE 80 TO 100%, OVERVOLTAGE 100 TO 120%, 0 TO 10S
✓ IN STOCK!
€205.94
Price with VAT:
€245.07
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CR MAGNETICS
CR4395-EH-24D-.04-X-FP-T PNP
DISCONTINUED BY MANUFACTURER, SUPPLY: 24+/-10%VDC, TRIP POINT: 0.04AMPS, ENERGIZE: HI CURRENT (EH), LOAD: PNP - SOURCING, 100MA MAX
✓ IN STOCK!
€49.35
Price with VAT:
€58.73
EATON CORPORATION
CUTLER HAMMER
ARD4L
MACHINE TOOL RELAY, AR/ARD CONVERTIBLE CONTACT INDUSTRIAL CONTROL DC RELAY, FOUR-POLE, 24 VDC COIL VOLTAGE, 4 BLANK CAVITIES
✓ IN STOCK!
€293.02
Price with VAT:
€348.69
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SIEMENS
3TX7130-0RD03
OPEN POWER RELAY, HEAVY DUTY DPST, MAGNETIC BLOWOUT 40A, 48VDC, OPTIONAL METAL COVER 3TX7144-1M0
✓ IN STOCK!
€63.57
Price with VAT:
€75.65
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SIEMENS
FURNAS ELECTRIC CO
3RH1131-1BA40
CONTACTOR RELAY, 3 N/0 + 1 N/C, 12 VDC, SCREW TERMINAL
✓ IN STOCK!
€58.20
Price with VAT:
€69.26
SIEMENS
FURNAS ELECTRIC CO
3TX7014-1BE02
DISCONTINUED BY MANUFACTURER, INPUT COUPLER WITH PLUG-IN RELAY, 1 CHANGE-OVER CONTACT, HARD GOLD-PLATED, SCREW TERMINAL, 115 V AC/DC, ENCLOSURE WIDTH 6.2MM
✓ IN STOCK!
€18.10
Price with VAT:
€21.53
SIEMENS
FURNAS ELECTRIC CO
3TX7117-5PC03
PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 14-PIN, SQUARE BASE, COIL VOLTAGE 24VDC, 15 AMP, 4PDT, USES SOCKET 3TX7144-4E9
✓ IN STOCK!
€43.44
Price with VAT:
€51.69
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RHEINTACHO
5333.001
SPEED MONITOR RELAY
✓ IN STOCK!
€147.52
Price with VAT:
€175.54
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YOKOGAWA
YE/50-152111FASJ
DISCONTINUED BY MANUFACTURER, VOLTAGE GAUGE, 0-600 VDC, 3-1/3 INCH DIAL
✓ IN STOCK!
€128.58
Price with VAT:
€153.01
GENERAL ELECTRIC
NGV19A2A
UNDER VOLTAGE RELAY, 125VDC, 208VAC 50/60HZ, 100-140VDC DROPOUT
✓ IN STOCK!
€170.76
Price with VAT:
€203.20
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H HORSTMANN
22010-04-600-A/4H
DISCONTINUED BY MANUFACTURER, FAULT INDICATOR CRAB, 600 AMP
✓ IN STOCK!
€24.52
Price with VAT:
€29.18
GENERAL ELECTRIC
3ARR8E2
MAGNETIC RELAY, AC SWITCHING, 240 COIL VOLTS, 50/60 HZ, DPST
✓ IN STOCK!
€2.81
Price with VAT:
€3.35
IMO
MR-1PVM
DISCONTINUED BY MANUFACTURER, RELAY, VOLTAGE MONITOR, SINGLE PHASE, MODULAR SUPPLY, 0-10 SECOND, 12-400 VAC INPUT, SCREW TERMINAL, DIN RAIL MOUNT
✓ IN STOCK!
€68.95
Price with VAT:
€82.04
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GIC
MA51BC
VOLTAGE MONITORING RELAY, SPDT, 415VAC, PRODUCT RANGE:SM 301 SERIES, CONTACT CONFIGURATION:SPDT, CONTACT CURRENT:5A, RELAY MOUNTING:DIN RAIL, CONTACT VOLTAGE VAC:250V, RELAY TERMINALS:SCREW, ...
✓ IN STOCK!
€21.01
Price with VAT:
€25.00
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LITTELFUSE
102A
VOLTAGE MONITOR, 3-PHASE, SPDT-1 FORM C, 190-480 VAC, 50/60 HZ, 5 WATTS, 12 - 18 AWG WIRE SIZE, -40 TO 70 DEG. C
✓ IN STOCK!
€152.27
Price with VAT:
€181.20
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OMRON
SDV-A-200V
VOLTAGE SENSOR, 2 AMPS, 200 VOLTS (AC), 8 PIN CONNECTION
✓ IN STOCK!
€102.95
Price with VAT:
€122.51
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DOLD
BD9080.12 3AC400V 50/60HZ AC230V 50/60HZ
DISCONTINUED BY MANUFACTURER, PHASE MONITOR, VARIMIETER PRO, L1/L2/L3: 3AC 400 V 50/60 HZ, A1/A2: AC 230 V 50/60 HZ, ADJUSTABLE TIME DELAY BETWEEN 1.1-5 S, 0045382
✓ IN STOCK!
€145.42
Price with VAT:
€173.05
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RHOMBERG
SP430/380VAC-SP
PHASE SEQUENCE/FAILURE/ASYMMETRY RELAY, 11PIN, 10AMP, SPDT, 380VAC, 5-15PERCENT NPS SENSITIVITY, LED INDICATING
✓ IN STOCK!
€45.56
Price with VAT:
€54.21
RHOMBERG
SP430/400VAC-SP
PHASE SEQUENCE/FAILURE/ASYMMETRY RELAY, 11PIN, 10AMP, SPDT, 400/415VAC, 5-15PERCENT NPS SENSITIVITY, LED INDICATING
✓ IN STOCK!
€40.37
Price with VAT:
€48.04
CR MAGNETICS
CR5395-LH-ACV-101-B-CD-ELR-R
DC CURRENT SENSING RELAY, SUPPLY VOLTAGE 85-265VAC, TRIP RANGE 10-100AMPS, TIME DELAY 2-25 SEC, CALIBRATED DIAL, CRDCS-050 REMOTE DC SENSOR
✓ IN STOCK!
€90.68
Price with VAT:
€107.90
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SELEC
600PSR-165/300-CU
PHASE SEQUENCE RELAY,DIN RAIL MOUNT, ACCURACY IS ±10V, PHASE FAILURE- PHASE REVERSED , SPACE SAVING DESIGN,1 C/O SPDT OUTPUT CONTACT, 165 -300V AC (L-L) SUPPLY, SIZE 17.5 X 90MM.
✓ IN STOCK!
€26.00
Price with VAT:
€30.94
GENERAL ELECTRIC
12IFC66AD1A
DISCONTINUED BY MANUFACTURER, PROT RELAY, LONG TIME OVERCURRENT, 50/60HZ
✓ IN STOCK!
€155.06
Price with VAT:
€184.53
MATSUSHITA ELECTRIC
AROMAT
CM1F-D-12V
RELAY, 35A, 12V, 5 PIN
✓ IN STOCK!
€4.30
Price with VAT:
€5.11
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EZ DIGITAL
FG7005C
SWEEP FUNCTION GENERATOR, LED DISPLAY, BUILT-IN FREQUENCY COUNTER, 0.05 HZ TO 5 MHZ IN 7 RANGE, 2% OF FULL SCALE ACCURACY, 115-230 V, 15 WATT
✓ IN STOCK!
€136.99
Price with VAT:
€163.02
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CR MAGNETICS
CR7310-LH-120-.11-C-CD-ELR-I
CR7310 - GROUND FAULT SENSING RELAY, SUPPLY VOLTAGE - 120 VAC, TRIP RANGE - 0.1 TO 1.0 AAC
, TRIP ON DELAY - .1 TO 1 SEC, CALIBRATED DIAL, INTERNAL TRANSFORMER
✓ IN STOCK!
€123.56
Price with VAT:
€147.04
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CR MAGNETICS
CR7310-EH-120-.11-C-CD-ELR-R2
CR7310 - GROUND FAULT SENSING RELAY, SUPPLY VOLTAGE - 120 VAC, TRIP RANGE - 0.1 TO 1.0 AAC
, TRIP ON DELAY - .1 TO 1 SEC, CALIBRATED DIAL, CRGFS-200 REMOTE CURRENT TRANSFORMER
✓ IN STOCK!
€115.41
Price with VAT:
€137.33
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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!
€81.65
Price with VAT:
€97.16
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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!
€87.40
Price with VAT:
€104.01
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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!
€92.49
Price with VAT:
€110.07
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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!
€145.21
Price with VAT:
€172.81
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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!
€94.05
Price with VAT:
€111.92
ASEA BROWN BOVERI
SSAC
WLM945A5S
SSAC, ASEA BROWN BOVERI, WLM945A5S, VOLTAGE MONITOR THREE PHASE, 400-480VAC, 5SEC TRIP DELAY, 5SEC RESTART DELAY,
✓ IN STOCK!
€55.38
Price with VAT:
€65.90
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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!
€116.06
Price with VAT:
€138.11
ASEA BROWN BOVERI
SSAC
WLM645A5S
SSAC, ASEA BROWN BOVERI, WLM645A5S, VOLTAGE MONITOR THREE PHASE, 200/240VAC, 5SEC TRIP DELAY
✓ IN STOCK!
€66.30
Price with VAT:
€78.90
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KEARNEY NATIONAL INC
22.017-04-600-A/4H
DISCONTINUED BY MANUFACTURER, FAULT INDICATOR CRAB, 600AMP
✓ IN STOCK!
€8.92
Price with VAT:
€10.61
KEARNEY NATIONAL INC
22.017-03-200-A/4H
DISCONTINUED BY MANUFACTURER, FAULT INDICATOR CRAB, 200 AMP
✓ IN STOCK!
€8.92
Price with VAT:
€10.61
GRAINGER
GRAINGER APPROVED VENDOR
6X555
RELAY 35AMP 1POLE N/C POTENTIAL RELAY
✓ IN STOCK!
€8.11
Price with VAT:
€9.65
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TIME MARK CORP
20
3-PHASE-MONITORS,WITH TRIP AND RESTART DELAYS, 190-480VAC, SIZE 3.91IN X 2.2IN X 2.3IN
✓ IN STOCK!
€68.05
Price with VAT:
€80.98
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TT ELECTRONICS
INTERNATIONAL RESISTIVE
PVT312LS
MIN QTY 250 VOLTAGE MONITORING RELAY; LEADED PROCESS COMPATIBLE:NO; PEAK REFLOW COMPATIBLE (260 C):NO ROHS COMPLIANT: NO
✓ IN STOCK!
€2.85
Price with VAT:
€3.39
ASEA BROWN BOVERI
BALDOR RELIANCE
69326-2R
RELAY, POWER TYPE, 24VDC COIL
✓ IN STOCK!
€17.73
Price with VAT:
€21.10
