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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SIEMENS
3RS1800-2BQ00
COUPLING RELAY IM INDUSTRY-STANDARD ENCLOSURE 2 CHANGEOVER CONTACTS COMBIVOLTAGE 24 V AND 110 V TO 1
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€61.00
Price with VAT:
€72.59
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SIEMENS
3UG4615-1CR20
DIGITAL MONITORING RELAY FOR THREE-PHASE LINE VOLTAGE REVERSIBLE PHASE SEQUENCE PHASE FAILURE 3X 160
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€112.63
Price with VAT:
€134.03
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SIEMENS
3UG4632-1AW30
DIGITAL MONITORING RELAY, VOLTAGE MONITORING, 22.5 MM, 10 TO 600 VAC/DC, OVERSHOOT AND UNDERSHOOT, 24 TO 240 VAC/DC, 50/60 HZ, 1 CHANGE-OVER CONTACT, SCREW TERMINAL
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€83.00
Price with VAT:
€98.77
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SIEMENS
3UG4621-1AW30
DIGITAL MONITORING RELAY, CURRENT MONITORING, 2-500 MA AC/DC, 24-240 VAC/DC (50-60 HZ), ON DELAY AND NOISE PULSES DELAY 0.1 TO 20 S, HYSTERESIS 0.1 TO 250 MA, 1 CHANGE-OVER CONTACT
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€83.00
Price with VAT:
€98.77
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SIEMENS
FURNAS ELECTRIC CO
3UG4511-1BP20
ANALOG MONITORING RELAY, PHASE SEQUENCE MONITORING, 3 PHASE, 320-500 VAC, 50/60 HZ, 2 CHANGE-OVER CONTACTS, SCREW TERMINAL, PREFERRED SUCCESSOR: 3UG5511-1BR20
✓ IN STOCK!
€68.40
Price with VAT:
€81.40
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SIEMENS
3TX7014-7BM00
RELAY. 24VUC. 1CO, CABINET UNIT FOR USE IN 24 V DC RELAY,1CHANGEOVER CONTA.,24V DC
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€8.58
Price with VAT:
€10.21
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SIEMENS
3UG4621-1AA30
DIGITAL MONITORING RELAY, CURRENT MONITORING, 2-500 MA AC/DC, 24 VAC/DC, 50/60 HZ, SCREW TYPE TERMINAL, DIN RAIL MOUNT
✓ IN STOCK!
€35.57
Price with VAT:
€42.33
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SIEMENS
FURNAS ELECTRIC CO
3RS1800-1BP00
RELAY, 24 VUC & 220 - 240 VAC, 2CO, SCREW, N76, CONTROLS - INTERFACE 3RS
✓ IN STOCK!
€68.00
Price with VAT:
€80.92
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SIEMENS
3RS1800-1AP00
COUPLING RELAY IM INDUSTRY-STANDARD ENCLOSURE 1 CHANGEOVER CONTACT COMBIVOLTAGE 24 V AND 220 V TO 24
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€57.00
Price with VAT:
€67.83
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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
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€72.00
Price with VAT:
€85.68
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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
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
3UF7103-1BA00-0
CURRENT MEASURING MODULE, SET CURRENT 20...200 A, OVERALL WIDTH 120 MM, BUSBAR CONNECTION
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€153.00
Price with VAT:
€182.07
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SIEMENS
3UF7103-1AA00-0
CURRENT MEASURING MODULE, 20-200 AMP SET CURRENT, 120 MM OVERALL WIDTH, STRAIGHT-THROUGH TRANSFORMER
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€149.00
Price with VAT:
€177.31
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SIEMENS
3UG4625-1CW30
MONITORING RELAY, DIGITAL, FOR RESIDUAL CURRENT MONITORING, 0.03-4 AMP, 24-240 VAC/DC, 50/60 HZ, 2 CHANGE OVER CONTACTS, SCREW TYPE TERMINAL, DIN RAIL MOUNT
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€121.26
Price with VAT:
€144.30
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ASEA BROWN BOVERI
1SVR730774R1300
(PRICE/EA) CM-PAS.31S THREE-PHASE MON. , 1SVR730774R1300
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€85.54
Price with VAT:
€101.79
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ASEA BROWN BOVERI
1SVR730824R9300
PHASE MONITOR RELAY, PHASE FAILURE DETECTION, 3 PHASE, SPDT, DIN RAIL MOUNT, 4 AMP, SCREW TERMINATION, 200-500 VAC, ROHS COMPLIANT
✓ IN STOCK!
€75.63
Price with VAT:
€90.00
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ASEA BROWN BOVERI
1SVR730841R1500
RELAY, CURRENT MONITORING, CM-SRS.22S , 1SVR730841R1500
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€162.00
Price with VAT:
€192.78
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ASEA BROWN BOVERI
ABB ROBOTICS
1SVR750488R8300
3-PHASE MULTI-FUNCTIONAL MONITORING RELAY WITH SELECTABLE TRIP DELAY, 450 TO 720 VAC, 2 TO 4 A, 2CO-SPDT CONTACT, 450 TO 720 VAC V COIL
✓ IN STOCK!
€195.00
Price with VAT:
€232.05
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ASEA BROWN BOVERI
ABB ROBOTICS
1SVR730794R3300
(PRICE/EA) CM-PVS.41S THREE-PHASE MON. , 1SVR730794R3300
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€90.79
Price with VAT:
€108.04
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PEPPERL & FUCHS
KHU8-DW-1.D
DISCONTINUED BY MANUFACTURER, ROTATION SPEED MONITOR, 5KHZ, 1 PRE-SELECT VALUE WITH RELAY OUTPUT AND LED INDICATOR, MULTI-RANGE POWER PACK, 2-, 3-, 4-WIRE AND NAMUR SENSORS AS WELL AS ROTARY ...
✓ IN STOCK!
€258.85
Price with VAT:
€308.03
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SIEMENS
3UG4815-2AA40
DIGITAL MONITORING RELAY 3-PHASE SUPPLY VOLTAGE FOR IO-LINK 50...60 HZ AC 3 X 160 TO 690 V PHASE SEQUENCE, PHASE FAILURE PHASE ASYMMETRY UNDERVOLTAGE AND OVERVOLTAGE HYSTERESIS 1-20 V LINE S ...
✓ IN STOCK!
€184.00
Price with VAT:
€218.96
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SIEMENS
3UG4815-1AA40
DIGITAL MONITORING RELAY, FOR IO-LINK, 3-PHASE SUPPLY, 160-690 VAC, 50/60 HZ, PHASE SEQUENCE, PHASE FAILURE, PHASE ASYMMETRY, UNDERVOLTAGE, OVERVOLTAGE, HYSTERESIS, LINE STABILIZATION, DELAY ...
✓ IN STOCK!
€146.80
Price with VAT:
€174.69
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SIEMENS
3UG4832-1AA40
DIGITAL MONITORING RELAY VOLTAGE MONITORING, 22.5 MM FOR IO-LINK 10...600 V AC/DC OVERVOLTAGE AND UNDERVOLTAGE HYSTERESIS 0.1 TO 300 V ON-DELAY TIME TRIPPING DELAY TIME 1 CHANGE-OVER CONTACT ...
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€129.00
Price with VAT:
€153.51
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SIEMENS
3UG4581-1AW30
DISCONTINUED BY MANUFACTURER 10/01/2024, INSULATION MONITORING RELAY, 400 VAC, 50/60 HZ, 24-240 VAC/DC SUPPLY VOLTAGE, MEASURING RANGE 1-100 KOHM, 1 CHANGE-OVER CONTACT, SCREW TERMINAL, DIN ...
✓ IN STOCK!
€108.25
Price with VAT:
€128.82
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ASEA BROWN BOVERI
CM-MPS.41.S
MONITORING RELAY, 3 PHASE, 0.01-30S, 300-500 VAC, 50/60 HZ, 1SVR730884R3300
✓ IN STOCK!
€145.00
Price with VAT:
€172.55
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SIEMENS
5TT3195
VOLTAGE RELAY, 230-400VAC, 50-60HZ, 2WATT, 4AMP, 0.7-0.9UC, ASYMMETRICAL MONITORING, WITH TRANSPARENT CAP, SCREW TERMINALS, DIN RAIL MOUNTING , 5TT3195
✓ IN STOCK!
€159.00
Price with VAT:
€189.21
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SIEMENS
5TT3400
VOLTAGE RELAY, T5570 AC 230/400V, 1CO 0.7/0.9, WITH TRANSPARENT CAP , 5TT3400
✓ IN STOCK!
€35.00
Price with VAT:
€41.65
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SIEMENS
3UG4511-2AP20
MONITORING RELAY. ANALOG. 520V. 60HZ. SPNG, ANALOG MONITORING RELAY PHASE SEQUENCE MONITORING 3X 360 TO 520V AC 50 TO 60 HZ 1 CHANGEOVER CONTACT SPRING LOADED CONNECTION
✓ IN STOCK!
€77.00
Price with VAT:
€91.63
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SIEMENS
FURNAS ELECTRIC CO
3RR2241-1FW30
MONITORING RELAY, 3 PHASE, 1 CHANGE-OVER CONTACT, 1 SEMICONDUCTOR OUTPUT, 1.6-16 AMP, 24-240 VAC/DC, 20-400 HZ, NOISE PULSE SUPPRESSION 0-30 S, PAUSE AFTER FAULT 0-300 MIN, SCREW CONNECTION ...
✓ IN STOCK!
€99.99
Price with VAT:
€118.99
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SIEMENS
3RR2141-1AW30
MONITORING RELAY, 1.6-16 AMP, 2 PHASE, 24-240 VAC/DC, 20-400 HZ, SIZE: S00, SCREW CONNECTION, CAN BE MOUNTED TO CONTACTOR 3RT2
✓ IN STOCK!
€60.00
Price with VAT:
€71.40
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SIEMENS
5TT3408
VOLTAGE RELAY, N-TYPE, 230/400V, 2CO, WITH TRANSPARENT CAP, SCREW TERMINALS, DIN RAIL MOUNTABLE
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€187.00
Price with VAT:
€222.53
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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
✓ IN STOCK!
€147.00
Price with VAT:
€174.93
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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)
✓ IN STOCK!
€176.00
Price with VAT:
€209.44
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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 ...
✓ IN STOCK!
€149.42
Price with VAT:
€177.81
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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 ...
✓ IN STOCK!
€150.00
Price with VAT:
€178.50
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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
✓ IN STOCK!
€28.98
Price with VAT:
€34.49
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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
✓ IN STOCK!
€141.13
Price with VAT:
€167.94
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DEIF
RMV-112D-DELTA-415VAC-ND+ND-24VDC
PROTECTIVE VOLTAGE RELAY, RMV-112D, COUPLING: DELTA, MEASURING VOLTAGE: 415/240V, MODULE: 415V, SUPPLY: 24VDC, RELAY B: NORM. DEENERGIZED, RELAY C: NORM. DEENERGIZED, UNDERVOLTAGE: 80-100%, ...
✓ IN STOCK!
€335.87
Price with VAT:
€399.69
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AUTOMATION DIRECT
PMRU-1C-480A-TL
PHASE MONITOR RELAY, 3-PHASE, FINGER-SAFE, 190-500 VAC INPUT VOLTAGE, SPDT, 10A CONTACT RATING, 8-PIN CONNECTION, LED INDICATOR(S), PHASE REVERSAL / PHASE LOSS / UNBALANCE / OVERVOLTAGE / UN ...
✓ IN STOCK!
€72.43
Price with VAT:
€86.19
SIEMENS
5SM6024-2
ARC FAULT DETECTION DEVICE BLOCK AFDD, 1-40 A 230 V FOR CB AND RCBO 1+N 2MW , 5SM6024-2
✓ IN STOCK!
€149.00
Price with VAT:
€177.31
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SIEMENS
3UG5461-1AA40
DC LOAD MONITORING RELAY FOR PROFINET, MAX. 2X8 A / 1X16 A DC, MAX. 800 V WIDTH: 22.5 MM MONITORING FOR VIOLATION OF UPPER AND LOWER LIMIT OF CURRENT, VOLTAGE AND POWER; ENERGY CONSUMPTION C ...
✓ IN STOCK!
€314.00
Price with VAT:
€373.66
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GIC
MJA3BK
PTC THERMISTOR RELAY, PD225 SERIES, 24 VAC/DC -20/+10%, 2 C/O CONFIGURATION, 2 VA POWER CONSUMPTION, -15 TO 60 DEGREE, IP20
✓ IN STOCK!
€51.49
Price with VAT:
€61.27
CEE
RAD7004
DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY, 110V
✓ IN STOCK!
€74.92
Price with VAT:
€89.15
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ASEA BROWN BOVERI
ABB ROBOTICS
1SVR550826R9100
RELAY, PHASE SEQUENCE MONITORING, 200-500 V, 50/60 HZ, SCREW CLAMP, DIN RAIL MOUNT, 3 PHASE, SPDT , 1SVR550826R9100
✓ IN STOCK!
€57.13
Price with VAT:
€67.98
SIEMENS
3UF7111-1AA01-0
CURRENT/VOLTAGE MEASURING MODULE, 3-40 AMP, 690 VAC, 50/60 HZ, 6KV, STRAIGHT THROUGH TRANSFORMER, SCREW TYPE TERMINAL, IP20
✓ IN STOCK!
€173.00
Price with VAT:
€205.87
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DOLD
BA9041
DISCONTINUED BY MANUFACTURER, PHASE MONITORING RELAY, DPDT CONTACTS, 3PHASE, 400VAC
✓ IN STOCK!
€220.85
Price with VAT:
€262.81
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ASEA BROWN BOVERI
1SVR550881R9400
(PRICE/EA) CM-PBE PHASE LOSS MONI. 3PH.+ N , 1SVR550881R9400
✓ IN STOCK!
€54.00
Price with VAT:
€64.26
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OMRON
K8DT-AW1TD
MEASURING AND MONITORING, CURRENT RELAY, 1-PHASE, 24VAC, DIN RAIL, 50/60HZ
✓ IN STOCK!
€82.00
Price with VAT:
€97.58
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