Control and Switching
Choose electrical relays by coil voltage, contact rating, function and installation format
DistriNode electrical relays are used in distribution boards, control cabinets, machinery, HVAC, lighting, automation and smart building circuits. Compare coil voltage, AC or DC control, contact configuration, switching current, DIN rail mounting, plug-in sockets, timer and impulse functions, interface isolation, monitoring features and manufacturer documentation before replacing or designing a circuit.
1,339 products81 brandsSignal -> PowerThrough official distributors
How to Choose Electrical Relays
Match coil voltage
The control side must match the available AC or DC voltage in the circuit.
Check contacts
NO, NC, changeover, pole count and contact rating define what the relay can switch.
Choose function
Impulse, timer, interface, monitoring and power relays solve different control tasks.
Plan installation
DIN rail, socket, PCB and panel formats are not interchangeable without the right base.
What You Will Find Here
Leading Electrical Relay Brands
FINDERELTAKOSIEMENSPANASONICPHOENIX CONTACTABBOMRONLEGRANDHAGERALLNETJUNGTechniSatFIBAROGIRAH-TRONICQOLTEC
Electrical note: Relay replacement should match coil voltage, contact load and function. If the circuit controls mains voltage, installation should be handled by a qualified electrician.
Frequently Asked Questions
What is coil voltage?
It is the voltage used to activate the relay, separate from the load being switched.
Can a relay switch any load below its amp rating?
Not always. Motor, LED, capacitive and inductive loads can require derating or special relay types.
What is an impulse relay used for?
It changes state with a pulse and is often used for lighting control from several buttons.
Brand: CNC
Stock: 5
Three-phase voltage and current control relay engineered for robust protection of motors and electrical equipment. This 63A monitoring device continuo..
Current Rating
63 A
Relay Type
Monitoring Relay
R914
Ex Tax:R794
Brand: ALLNET
Stock: 28
The ALLNET ALL4024 electrical relay is a single-phase DIN-rail volt meter and relay module designed for AC systems with 220–240 V input. It detects pr..
Relay Type
Relay
Contact Form
1 changeover
Relay Voltage
240 V
R2,770
Ex Tax:R2,409
Brand: TechniSat
Stock: 10
Technisat FAA1100-0600 — Genuine TechniSat product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warr..
Relay Type
Relay
R1,307
Ex Tax:R1,136
Brand: LAMPA
Stock: 1000
LAMPA Universal relay 4 pins, 12V, 40A (45500)Manufacturer: LAMPAModel: 45500Size: 12V..
Relay Type
Relay
R84
Ex Tax:R73
Brand: UNI-T
Stock: 8
UNIT U-RELAY-CARD-IN relay card for UPS.SpecificationsBrand: UNITModel: U-RELAY-CARD-INType: relay cardFor: UPS..
Relay Voltage
12 V
Relay Type
Relay
R3,094
Ex Tax:R2,691
Brand: UNI-T
Stock: 17
Unit U-Relay-Card-SP 5V 16A is a single-pole relay board designed for low-voltage control applications. The module features a 5 V coil for easy interf..
Current Rating
16 A
Relay Voltage
5 V
Relay Type
Relay
Contact Form
1 normally open
R2,120
Ex Tax:R1,844
36 mo.free
Brand: SATEL
Stock: 1
The Satel MP-1 is an output relay module.SpecificationsBrand: SatelModel: MP-1Type: output relay module..
Relay Type
Interface Relay
Relay Voltage
12 V
Contact Form
4 changeover
R863
Ex Tax:R751
Brand: FINDER
Stock: 45
Finder MasterBasic slim coupling relay for DIN rail 39.00.7.012.9024 switching voltage 24 V/DC (39.00.7.012.9024)..
Relay Type
Relay
Relay Voltage
24 V
R1,125
Ex Tax:R978
Brand: FINDER
Stock: 196
The Finder 60.13.8.230.0040 is a plug-in relay with 3 changeover contacts, with 230 V/AC and 10 A. It weighs 0.1 kg.Key featuresType: plug-in relayVol..
Relay Type
Plug-in Relay
Relay Voltage
230 V
Contact Form
3 changeover
R660
Ex Tax:R574
Brand: HAGER
Stock: 76
Hager ERC218 - Grey - 1 - 10 mm² - 230 V - 50 Hz - 16 A - 17,85 x 60 x 83 mm — Genuine HAGER product supplied by DistriNode.Available with live stock,..
Current Rating
16 A
Relay Voltage
230 V
R839
Ex Tax:R729
Brand: SIEMENS
Stock: 5
Siemens Motor Protection Relay 1 pc(s) 3RN2011-1BW30 (3RN20111BW30) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verifi..
Relay Type
Relay
R2,738
Ex Tax:R2,381
Brand: FINDER
Stock: 268
Finder 405290245000 — Genuine FINDER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty a..
Relay Type
PCB Relay
Relay Voltage
24 V
Contact Form
2 changeover
R395
Ex Tax:R344
Brand: FINDER
Stock: 18
Finder 46.61.9.024.0040 — Genuine FINDER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warran..
Relay Type
Plug-in Relay
Relay Voltage
24 V
Contact Form
1 changeover
R433
Ex Tax:R376
Brand: HAGER
Stock: 25
Installation Relay 16A 2S+2Ö 230V ERC418 (ERC418) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, off..
Relay Type
Relay
Relay Voltage
230 V
Contact Form
2 changeover
R1,173
Ex Tax:R1,020
Brand: GIRA
Stock: 28
When a lighting circuit demands galvanic isolation or a control signal must switch a separate load without voltage feedback, the Gira Relay Insert Pot..
Relay Type
Relay
R1,910
Ex Tax:R1,661
Brand: ABB
Stock: 2
In industrial motor control panels, protecting three-phase motors from overheating is critical. The ABB TF42-16 thermal overload relay provides reliab..
Relay Type
Relay
R1,670
Ex Tax:R1,452
Brand: FINDER
Stock: 50
Finder 40.61.9.024.4000 — Genuine FINDER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warran..
Relay Type
PCB Relay
Relay Voltage
24 V
Contact Form
2 changeover
R115
Ex Tax:R100
Brand: FINDER
Stock: 550
In industrial control panels and building automation systems, reliable switching of moderate loads is a daily necessity. The Finder 46.52.9.012.0040 i..
Relay Type
Interface Relay
Relay Voltage
12 V
R494
Ex Tax:R430
Brand: FINDER
Stock: 23
Finder 55.32.9.024.0040 — Genuine FINDER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warran..
Relay Type
Plug-in Relay
Relay Voltage
24 V
Contact Form
2 changeover
R446
Ex Tax:R388
Brand: FINDER
Stock: 39
Finder Steck-/PCB Relay 1 Changeover Contacts for 16A Spule 230V AC (406182301000) — Genuine FINDER product supplied by DistriNode.Available with live..
Relay Type
PCB Relay
Contact Form
1 changeover
Relay Voltage
230 V
R357
Ex Tax:R311
Brand: FINDER
Stock: 50
The Finder 34.51.7.012.0010 is a narrow plug-in/print relay with 1 changeover contact for 12 V DC. It is rated 6 A at 250 V AC and weighs 0.12 kg.Key ..
Relay Type
PCB Relay
Relay Voltage
12 V
Contact Form
1 changeover
R163
Ex Tax:R142
Brand: FINDER
Stock: 27
FIN 48.52.8 230V - Coupling Relay 2 Changeover Contacts 8 A 230 V AC (4,85282E+11) — Genuine FINDER product supplied by DistriNode.Available with live..
Relay Type
Interface Relay
Relay Voltage
230 V
Contact Form
2 changeover
R774
Ex Tax:R673
Brand: SIEMENS
Stock: 2
The Siemens 3RU2116-1FB0 is an overload relay from Siemens. It is identified by the manufacturer part number 3RU21161FB0.Key featuresSiemens overload ..
Relay Type
Relay
R3,253
Ex Tax:R2,829
Brand: FINDER
Stock: 37
Finder Industrie-Plug-In Relay 3Wf.Fas. 90.73/112 60.13.9.024.0070 (601390240070) — Genuine FINDER product supplied by DistriNode.Available with live ..
Relay Type
Plug-in Relay
R646
Ex Tax:R562
Brand: FINDER
Stock: 365
In industrial control cabinets and building automation panels, the Finder 41.61.9.024.0010 PCB power relay switches loads up to 16 A with a 24 VDC coi..
Relay Type
PCB Relay
Relay Voltage
24 V
R390
Ex Tax:R340
Brand: JUNG
Stock: 5
JUNG Trenn-Relay elektr.Entkopplung TR-S — Genuine JUNG product supplied by DistriNode.Available with live stock, verified product data, official manu..
Relay Type
Relay
R1,213
Ex Tax:R1,055
Brand: FINDER
Stock: 76
FINDER Indust.Relay 55.34.9.024.0090 55.34.9.024.0090 (553490240090) — Genuine FINDER product supplied by DistriNode.Available with live stock, verifi..
Current Rating
7 A
Relay Type
Relay
Relay Voltage
24 V
Contact Form
2 changeover
R442
Ex Tax:R384
Brand: SIEMENS
Stock: 6
The Siemens 6BK1700-0BA20-0AA0 is a LOGO! CMK2000 communication module designed to integrate the LOGO! 8 into the building system bus KNX.Connection: ..
Relay Type
Relay
Relay Voltage
24 V
R8,932
Ex Tax:R7,767
Brand: HAGER
Stock: 2
Electricians and panel builders often need a reliable way to control lighting circuits from multiple pushbuttons without complex wiring. The HAGER EPN..
Relay Type
Relay
Relay Voltage
24 V
R1,224
Ex Tax:R1,064
Brand: FINDER
Stock: 115
Finder 4,0528E+11 — Genuine FINDER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and..
Current Rating
8 A
Relay Type
PCB Relay
Relay Voltage
24 V
Contact Form
2 changeover
R561
Ex Tax:R488
Brand: FINDER
Stock: 27
Finder Switching Relay f. UP Dosen 13.31.8.230.4300 (133182304300) — Genuine FINDER product supplied by DistriNode.Available with live stock, verified..
Relay Type
Relay
Relay Voltage
230 V
Contact Form
2 changeover
R745
Ex Tax:R648
Brand: FINDER
Stock: 8
Miniatur-Industrie-Plug-In Relay 55.34.9.024.0070 (553490240070) — Genuine FINDER product supplied by DistriNode.Available with live stock, verified p..
Current Rating
7 A
Relay Type
Plug-in Relay
Relay Voltage
24 V
Contact Form
2 changeover
R549
Ex Tax:R477
Brand: HAGER
Stock: 12
Phase monitoring relay for 3-phase networks, providing reliable protection against phase sequence, phase failure, undervoltage, overvoltage, and asymm..
Relay Type
Monitoring Relay
R2,334
Ex Tax:R2,030
Brand: FINDER
Stock: 229
Finder Industrial Relay 1 pc(s) 22.23.9.012.4000 Rated Voltage: 12 V/DC Switching Current (max.): 20 A 1 Normally Open Contact, 1 Normally Closed Cont..
Current Rating
20 A
Relay Voltage
12 V
Relay Type
Relay
Contact Form
1 normally open
R723
Ex Tax:R629
Brand: FINDER
Stock: 14
Finder Niveau-Monitoring Relay 72.01.9.024.0000 (720190240000) — Genuine FINDER product supplied by DistriNode.Available with live stock, verified pro..
Relay Type
Relay
Relay Voltage
24 V
R1,741
Ex Tax:R1,514
Brand: FINDER
Stock: 7
Finder 34.51.7.024.0010 — Genuine FINDER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warran..
Current Rating
6 A
Relay Type
PCB Relay
Relay Voltage
24 V
R727
Ex Tax:R632
Brand: FINDER
Stock: 50
The Finder 55.34.9.024.0040 (553490240040) is a plug-in relay for 24 V DC and 7 A. It has 4 changeover contacts.Key featuresVoltage: 24 V DCCurrent: 7..
Current Rating
7 A
Relay Type
Plug-in Relay
Relay Voltage
24 V
Contact Form
2 changeover
R313
Ex Tax:R272
Brand: FINDER
Stock: 43
Finder 4C.02.8.230.0060 — Genuine FINDER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warran..
Current Rating
8 A
Relay Type
Relay
Relay Voltage
230 V
Contact Form
4 changeover
R851
Ex Tax:R740
Brand: SIEMENS
Stock: 20
The Siemens 5TT4102-0 is a remote switch featuring 2 NO contacts and rated for 16 A at AC 230/400 V. It is designed for reliable switching in electric..
Relay Type
Relay
Relay Voltage
230 V
Contact Form
2 normally open
R685
Ex Tax:R596
Brand: FINDER
Stock: 24
The Finder 62.33.8.230.4300 stands out with its 3 CO (3PDT) contact configuration, providing three independent changeover circuits in a single plug-in..
Relay Type
Plug-in Relay
Relay Voltage
230 V
R809
Ex Tax:R704
Brand: FINDER
Stock: 29
Solid state relay with DC switching output, capable of handling up to 2 A at 24 V DC. Opto-isolated input for reliable control signal separation and a..
Relay Voltage
24 V
Relay Type
Solid State Relay
R2,023
Ex Tax:R1,759
Brand: FINDER
Stock: 36
Automation engineers and panel builders use the Finder 40.61.9.018.4000 power relay to switch AC loads up to 16 A in industrial control cabinets. Its ..
Relay Type
PCB Relay
Relay Voltage
8 V
R477
Ex Tax:R415
Brand: FINDER
Stock: 3
The Finder 85.03.0.125.0000 sets itself apart with 18 selectable timing functions in a compact 22.5 mm DIN-rail housing, giving panel builders a singl..
Relay Type
PCB Relay
R1,397
Ex Tax:R1,215
Brand: FINDER
Stock: 3
Industrial control systems often need a reliable way to switch high-current loads from a low-power DC signal. The Finder 62.83.9.220.4009 plug-in rela..
Relay Type
Plug-in Relay
Relay Voltage
220 V
R854
Ex Tax:R742
Brand: FINDER
Stock: 6
In industrial control panels, the Finder 72.51.0.240.0000 monitors single-phase AC voltage to protect equipment from over- and undervoltage conditions..
Relay Type
Monitoring Relay
Relay Voltage
240 V
R1,759
Ex Tax:R1,529
Brand: FINDER
Stock: 15
In industrial control cabinets, the Finder 38.51.7.024.5050 interface relay module switches loads up to 6 A using a 24 V DC coil. Its 6.2 mm slim hous..
Relay Type
Interface Relay
Relay Voltage
24 V
R667
Ex Tax:R580
Brand: QOLTEC
Stock: 30
The Qoltec 50976 is a three-phase smart Wi-Fi relay designed for DIN rail mounting (3P+N) with a current adjustment range from 1A to 63A. It enables r..
Current Rating
63 A
Relay Type
Relay
R910
Ex Tax:R792
Brand: FINDER
Stock: 6
With 15 selectable timing functions and a wide time range from 0.05 seconds to 100 hours, the FINDER 88.92.0.240.0000 time relay offers versatile cont..
Relay Type
Relay
Relay Voltage
240 V
R2,758
Ex Tax:R2,398
Brand: FINDER
Stock: 143
With a 30 A switching capability and a compact PCB-mount footprint, the Finder 65.61.9.008.4300 handles high-current loads up to 7500 VA while consumi..
Relay Type
PCB Relay
Relay Voltage
8 V
R827
Ex Tax:R719
Brand: FINDER
Stock: 9
In water treatment plants, pumping stations, and industrial process control, maintaining the correct liquid level in tanks is critical. The Finder 72 ..
Relay Type
Monitoring Relay
Relay Voltage
240 V
R2,358
Ex Tax:R2,050