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
2581-220
3-PHASE-MONITORS,220VAC, SIZE 2IN X 2IN X 1.38IN
✓ IN STOCK!
€61.56
Price with VAT:
€73.25
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TIME MARK CORP
2601-28VDC
VOLTAGE FREQUENCY-MONITORS, UNDER-VOLTAGE MONITOR, 24VDC, SIZE 3.52IN X 2.44IN X 1.75IN
✓ IN STOCK!
€44.42
Price with VAT:
€52.86
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TIME MARK CORP
B258B
3-PHASE-MONITORS, 120 VAC, 8-PIN, SPDT, PHASE REVERSAL / PHASE LOSS, SIZE 3.8" X 1.95" X 1.95"
✓ IN STOCK!
€60.40
Price with VAT:
€71.88
TIME MARK CORP
C2642
MONITOR RELAY, 3 PHASE, 480 VAC, 4.8IN X 4.5IN X 3.5IN SIZE, DPDT, SURFACE MOUNT, TRIP DELAY, NO TRIP RESTART, AUTOMATIC RESET
✓ IN STOCK!
€118.22
Price with VAT:
€140.68
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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!
€70.92
Price with VAT:
€84.39
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TIME MARK CORP
2628
VOLTAGE FREQUENCY MONITOR, OVER OR UNDER VOLTAGE MONITOR, 15-260V AC/DC, SIZE 3.52IN X 2.44IN X 1.75IN
✓ IN STOCK!
€121.54
Price with VAT:
€144.63
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TIME MARK CORP
272-24
CURRENT-MONITORS, 3-PHASE CURRENT UNBALANCE DETECTOR, 1 - 5A, 24VAC, SIZE 6.06IN X 3.88IN X 2.7IN
✓ IN STOCK!
€188.16
Price with VAT:
€223.91
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SIEMENS
3RR2441-1AA40
CURRENT MONITORING RELAY, IO-LINK, SIZE S00, 1.6-16 AMP RANGE, 20-400 HZ, 24 VDC SUPPLY, 1 CHANGE-OVER CONTACT, SCREW CONNECTION , 3RR24411AA40
✓ IN STOCK!
€149.00
Price with VAT:
€177.31
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SIEMENS
3RH11222JC40
CONTROL RELAY. 2NO+2NC
✓ IN STOCK!
€29.92
Price with VAT:
€35.60
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SYMCOM
201A
DISCONTINUED BY MANUFACTURER, PROTECTION RELAY, MOTORSAVER, PHASE LOSS DETECTION, REVERSE PHASE, 3 PHASE, 190/480 VAC, 50/60 HZ, 8-PIN PLUG-IN, SPDT OUTPUT, (REPLACED BY LITTELFUSE 201A)
✓ IN STOCK!
€90.34
Price with VAT:
€107.50
SIEMENS
FURNAS ELECTRIC CO
3RH1131-1BW40
DISCONTINUED BY MANUFACTURER, AUXILLIARY CONTACTOR, RELAY, 4 POLE, 3 N.O. / 1 N.C., 48 VDC, SCREW TERMINAL
✓ IN STOCK!
€82.54
Price with VAT:
€98.22
SIEMENS
3UF7103-1AA00-0
CURRENT MEASURING MODULE, 20-200 AMP SET CURRENT, 120 MM OVERALL WIDTH, STRAIGHT-THROUGH TRANSFORMER
✓ IN STOCK!
€149.00
Price with VAT:
€177.31
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SIEMENS
3UF7103-1BA00-0
CURRENT MEASURING MODULE, SET CURRENT 20...200 A, OVERALL WIDTH 120 MM, BUSBAR CONNECTION
✓ IN STOCK!
€153.00
Price with VAT:
€182.07
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SIEMENS
FURNAS ELECTRIC CO
3UF7111-1AA00-0
DISCONTINUED BY MANUFACTURER 12/01/2021, CURRENT/VOLTAGE MEASURING MODULE, SIMOCODE PRO, 2.4-25 AMP, DETECTION UP TO 690V, OVERALL WIDTH 45 MM, STRAIGHT-THROUGH TRANSFORMER, REPLACED BY 3UF7 ...
✓ IN STOCK!
€300.86
Price with VAT:
€358.02
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SIEMENS
3UG3532-1AL20
DISCONTINUED BY MANUFACTURER, SINCE - 01/10/2007, VOLTAGE CONTROL RELAY, SINGLE PHASE, 230VAC (50/60 HZ), LED STATUS INDICATORS, SCREW CLAMP TERMINALS, DIN-RAIL MOUNTED
✓ IN STOCK!
€61.93
Price with VAT:
€73.70
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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!
€164.16
Price with VAT:
€195.35
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SIEMENS
3UF7100-1AA00-0
SIMOCODE PRO CUR MEAS. MODULE,0.3-3A, CONTROLS - SIMOCODE 3UF50 OVRLD, CONTROL PRODUCTS , 3UF7100-1AA00-0 , 3UF7100-1AA00-0
✓ IN STOCK!
€72.00
Price with VAT:
€85.68
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SIEMENS
3TX7126-3HB10
DISCONTINUED BY MANUFACTURER, PLUG-IN RELAY, SIMIREL MINIATURE BASE 4PDT, 3A, 12VAC
✓ IN STOCK!
€10.71
Price with VAT:
€12.75
SIEMENS
3TX7112-1LB03
DC OPERATED. CONTACT CONFIGURATION DPDT. CONTACT VOLTAGE 240 VAC 28 VDC (UL). CONTACT CURRENT 12 AMPERE (UL). COIL VOLTAGE 12 VDC. 8 PIN OCTAL TERMINAL. PILOT LIGHT IN MOUNTING. APPROVAL UL ...
✓ IN STOCK!
€45.95
Price with VAT:
€54.69
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SIEMENS
3TX7112-1LC13
RELAY, PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG 8-PIN OCTAL BASE DPDT, 10A, 24VAC USES SOCKET 3TX7144-1E2 OR 3TX7144-4E2
✓ IN STOCK!
€58.27
Price with VAT:
€69.34
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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!
€13.00
Price with VAT:
€15.47
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SIEMENS
FURNAS ELECTRIC CO
3TX7115-5LC03
DISCONTINUED BY MANUFACTURER, PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 8-PIN, SQUARE BASE DPDT, 10A, 24VDC, USES SOCKET 3TX7144-4E4
✓ IN STOCK!
€12.87
Price with VAT:
€15.32
SIEMENS
3RS1800-1HP01
DISCONTINUED BY MANUFACTURER 10/01/20202, RELAY MODULE, 24 VUC,220-240 VAC, 3 CHANGE ONER CONTACTS, SCREW TYPE TERMINAL DIN RAIL MOUNT, PREFERRED SUCCESSOR 3RQ2000-1CW01 , 3RS1800-1HP01
✓ IN STOCK!
€17.68
Price with VAT:
€21.04
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SIEMENS
3RS1800-1HQ00
DISCONTINUED BY MANUFACTURER 10/01/2022, COUPLING RELAYS, 24V AND 110-120V AC/DC, SCREW TERMINAL, SUCCESSOR: 3RQ2000-1CW00
✓ IN STOCK!
€70.21
Price with VAT:
€83.55
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SIEMENS
3RS1800-2BW00
RELAY, SIRIUS 3RS18 SERIES, 24 - 240 VAC/DC, DPDT, 3 AMP, 750 VA, NON-LATCHING, SPRING TERMINAL , 3RS1800-2BW00
✓ IN STOCK!
€48.60
Price with VAT:
€57.83
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SIEMENS
3TX7014-1BF02
INPUT COUPLER, WITH PLUG-IN RELAY, 1 CHANGE-OVER CONTACT, HARD GOLD-PLATED, SCREW TERMINAL, 230V AC/DC, ENCLOSURE WIDTH 6.2 MM
✓ IN STOCK!
€31.00
Price with VAT:
€36.89
SIEMENS
3UG4622-1AA30
DIGITAL MONITORING RELAY, SIRIUS, 1 PHASE, 3 POLE, 5 AMP, 690 VAC, 50/60 HZ, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -25 TO +60 DEGREES C, IP20
✓ IN STOCK!
€58.92
Price with VAT:
€70.11
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SIEMENS
3UG4617-1CR20
MONITORING RELAY, DIGITAL, LCD DISPLAY, 0-20 S OFF DELAY, 3-PHASE, 160-690 V, 50/60 HZ, IP20, (SUCCESSOR: 3UG5618-1CR20)
✓ IN STOCK!
€122.00
Price with VAT:
€145.18
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HONGFA
HFD23/012-1ZS
SIGNAL RELAY, SPDT, SENSITIVE, 12V/2A/TH ROHS COMPLIANT: YES
✓ IN STOCK!
€1.35
Price with VAT:
€1.60
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ASEA BROWN BOVERI
1SVR760669R9400
COUPLING UNIT, VOLTAGE RANGE EXPANSION FOR CM-IWN.1, 690VAC, 1000VDC
✓ IN STOCK!
€222.00
Price with VAT:
€264.18
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EATON CORPORATION
CUTLER HAMMER
9253C03H06
GROUND FAULT TRANSMITTER, 800,1AMP, 600VAC, 60HZ
✓ IN STOCK!
€183.82
Price with VAT:
€218.74
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NORTONICS FOXTAM LIMITED
FOXTAM CONTROLS
YWRUP-S-400V-3W
DISCONTINUED BY MANUFACTURER, VOLTAGE MONITORING RELAY, 10AMP, 400V, 3W
✓ IN STOCK!
€83.70
Price with VAT:
€99.60
DOLD
IK9046 DC24V
VOLTAGE MONITOR W/LED 1NC/NO 1-3AMP 230VAC 24VDC
✓ IN STOCK!
€124.00
Price with VAT:
€147.56
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GENERAL ELECTRIC
12IFC53A1A
INVERSE TIME OVERCURRENT RELAY, IFC TYPE, NON-DIRECTIONAL SINGLE-PHASE, 50/60HZ RATING, 14 INPUT POINTS, TIME RELAY TEST BUTTON
✓ IN STOCK!
€396.49
Price with VAT:
€471.82
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SIEMENS
FURNAS ELECTRIC CO
947PB10AG
DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR 240VAC 200-235V TRIP RANGE
✓ IN STOCK!
€104.62
Price with VAT:
€124.50
SIEMENS
3RR2143-1AA30
MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S2 BASIC, ANALOG ADJUSTMENT APPARENT CURRENT MONITORING 8...80 A, 50...60 HZ, 2-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER CONTACT MONITOR ...
✓ IN STOCK!
€102.00
Price with VAT:
€121.38
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CEE
RMS700
DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY 1AMP 48VDC DIGITAL
✓ IN STOCK!
€240.80
Price with VAT:
€286.55
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SIEMENS
3UL0303-0EA
DISCONTINUED BY MANUFACTURER, DIFFERENTIAL RELAY, 230 VAC, 50/60 HZ, 0.03-3 AMP ADJUSTABLE, 0.02-1 SEC ADJUSTABLE TIME DELAY, LED INDICATOR, TEST AND RESET BUTTONS, SCREW CLAMP TERMINALS, DI ...
✓ IN STOCK!
€233.21
Price with VAT:
€277.52
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ASEA BROWN BOVERI
CM-IVN.S
COUPLING UNIT, VOLTAGE RANGE EXPANSION FOR CM-IWN.1, 690 VAC / 1000 VDC, 15-400 HZ, DIN RAIL MOUNT, HOUSING IP50 / TERMINALS IP20, (1SVR750669R9400)
✓ IN STOCK!
€212.00
Price with VAT:
€252.28
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GOTRONIC
38-100A-U-RELAY
RELAY AND SOCKET UNDERSPEED CONTROL 115VAC
✓ IN STOCK!
€66.09
Price with VAT:
€78.65
GOTRONIC
631103
DISCONTINUED BY MANUFACTURER, MOTION DETECTOR, UNDER/OVER SPEED DETECTOR, 120 VAC INPUT POWER, 50/60 HZ, OUTPUT TERMINALS: 10 AMP, 120 VAC RESISTIVE, SPEED RANGE: 200 TO 2000 PPM PROGRAMABLE ...
✓ IN STOCK!
€154.35
Price with VAT:
€183.68
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ASEA BROWN BOVERI
202T3004-UL
DISCONTINUED BY MANUFACTURER, MONITOR, GROUND FAULT, 24/32VDC
✓ IN STOCK!
€100.16
Price with VAT:
€119.19
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SCHNEIDER ELECTRIC
MERLIN GERIN
50745
STANDARD UNLATCHED RELAY 110-130VAC 50/60HZ
✓ IN STOCK!
€96.68
Price with VAT:
€115.05
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SCHNEIDER ELECTRIC
SQUARE D
56327
CURRENT PROTECTION RELAY, VIGIREX RH10M, 1 AMP, 120 VAC, DIN RIAL MOUNT
✓ IN STOCK!
€143.02
Price with VAT:
€170.19
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SCHNEIDER ELECTRIC
TELEMECANIQUE
RM4TR32
DISCONTINUED BY MANUFACTURER, PHASE FAILURE RELAY, 300V, 5A, RM4,50/60HZ, REPLACED BY RM22TR33
✓ IN STOCK!
€105.15
Price with VAT:
€125.13
FW MURPHY
UVR505
DISCONTINUED BY MANUFACTURER, RELAY UNDER VOLTAGE, FRONT STATUS LEDS, 12 PORTS
✓ IN STOCK!
€136.89
Price with VAT:
€162.90
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MACROMATIC
PMD575
PHASE MONITOR RELAY, 3 PHASE, 460-600V AC, 10A DPDT OUTPUT, PHASE LOSS / REVERSAL / UNBALANCE, OVERVOLTAGE / UNDERVOLTAGE, DIN RAIL MOUNT
✓ IN STOCK!
€141.92
Price with VAT:
€168.88
TE CONNECTIVITY
CROMPTON INSTRUMENTS
252-PVRU-PQBX-C6
PHASE LOSS RELAY, 5 AMP, 120 VAC, 60 HZ, DIN RAIL MOUNT
✓ IN STOCK!
€182.33
Price with VAT:
€216.97
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