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.
1,240 products65 brandsSignal -> PowerOfficial distributor
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: FINDER
Stock: 2
Power relay with 4 changeover contacts, rated for 12 A and 230 V AC coil, designed for PCB mounting. The Finder 56.44 series delivers reliable switchi..
Relay Type
PCB Relay
Relay Voltage
230 V
R912
Ex Tax:R793
Brand: FINDER
Stock: 9
With a 6 V DC coil and a 10 A switching capability, this Finder 43 series PCB relay delivers reliable performance in a compact, flux-proof package.Ove..
Relay Voltage
6 V
Relay Type
PCB Relay
R335
Ex Tax:R291
Brand: FINDER
Stock: 38
The Finder 40.61.9.006.4000 is a PCB power relay engineered for high-current switching in a compact footprint. Its 16 A changeover contact and 6 VDC c..
Relay Voltage
6 V
Relay Type
PCB Relay
R422
Ex Tax:R367
Brand: FINDER
Stock: 9
The Finder 66.22.9.024.4000 is a power PCB relay from the Series 66, engineered for high-current switching up to 30 A with a 2 changeover (DPDT) conta..
Relay Type
PCB Relay
Relay Voltage
24 V
R772
Ex Tax:R672
Brand: FINDER
Stock: 28
Installation relay with 1 normally open contact rated at 20 A for switching loads up to 5000 VA. The coil operates on 24 V DC and consumes only 0.9 W,..
Relay Type
Relay
Relay Voltage
24 V
R648
Ex Tax:R564
Brand: FINDER
Stock: 51
Controlling lighting circuits from multiple points without complex wiring or continuous power draw is a common challenge in residential and commercial..
Relay Voltage
12 V
Relay Type
Relay
R1,294
Ex Tax:R1,126
Brand: FINDER
Stock: 3
In industrial control panels, timing operations often require flexibility and reliability. The Finder 85.03.8.240.0000 multi-function timer relay addr..
Relay Type
Plug-in Relay
R1,550
Ex Tax:R1,348
Brand: FINDER
Stock: 2
Motor protection relay for thermal overload and phase loss protection in three-phase motor circuits. Adjustable current range 0.8–1.1 A, rated operati..
Relay Type
Monitoring Relay
R1,921
Ex Tax:R1,670
Brand: FINDER
Stock: 13
Finder impulse relay with 1 normally open contact, rated for 16 A at 250 V AC. The 24 V AC coil latches on each pulse, making it ideal for lighting co..
Relay Type
Relay
Relay Voltage
24 V
R640
Ex Tax:R557
Brand: FINDER
Stock: 4
Solid state relay with SPST-NO output, rated for 230 V AC and 3 A switching current. It provides zero-crossing switching for reduced electrical noise ..
Relay Type
Solid State Relay
Relay Voltage
230 V
R3,472
Ex Tax:R3,019
Brand: FINDER
Stock: 5
Impulse relay with 2 normally open contacts, rated for 10 A switching current at 250 V AC. The 230 V AC coil enables latching operation from multiple ..
Relay Type
Relay
Relay Voltage
230 V
R690
Ex Tax:R600
Brand: FINDER
Stock: 16
The Finder 43.61.9.024.0300 stands out with its 16 A switching capability in a PCB-mount package, paired with a 24 V DC coil and a single normally ope..
Relay Type
PCB Relay
Relay Voltage
24 V
R325
Ex Tax:R283
Brand: FINDER
Stock: 60
Power relay with 1 normally open contact, rated for 30 A at 250 V AC. Coil voltage 24 V DC, Faston 6.3 mm terminals, panel mount.AdvantagesHigh switch..
Relay Type
Relay
Relay Voltage
24 V
R752
Ex Tax:R654
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
R824
Ex Tax:R717
Brand: FINDER
Stock: 8
Managing liquid levels in tanks or reservoirs often requires a reliable and automatic solution to prevent overflow or dry-running. The Finder 72.01 le..
Relay Type
Monitoring Relay
Relay Voltage
24 V
R1,593
Ex Tax:R1,385
Brand: FINDER
Stock: 128
With a 16 A SPDT contact and 4000 VA switching capability, this power relay handles demanding AC loads while consuming only 0.5 W coil power.OverviewT..
Relay Type
Plug-in Relay
Relay Voltage
12 V
R390
Ex Tax:R339
Brand: FINDER
Stock: 6
In industrial control panels, the Finder 83.62.0.240.0000 off-delay time relay keeps processes running safely after a control signal is removed. It is..
Relay Type
Plug-in Relay
Relay Voltage
240 V
R2,763
Ex Tax:R2,403
Brand: FINDER
Stock: 90
When a control circuit needs to switch a high-current load reliably from a printed circuit board, a compact and robust relay is essential. The Finder ..
Relay Type
PCB Relay
Relay Voltage
12 V
R396
Ex Tax:R345
Brand: FINDER
Stock: 4
Industrial and building automation often needs a reliable way to control time-based operations such as delayed starts, interval switching, or flashing..
Relay Type
Relay
Relay Voltage
240 V
R2,738
Ex Tax:R2,381
Brand: FINDER
Stock: 2
In industrial control panels and building automation, the Finder 77B190248250 solid state relay switches resistive and inductive AC loads up to 40 A. ..
Relay Type
Solid State Relay
R1,387
Ex Tax:R1,206
Brand: FINDER
Stock: 9
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
R1,797
Ex Tax:R1,563
Brand: FINDER
Stock: 21
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: FINDER
Stock: 4
The Finder 62.33.9.024.4040 is a plug-in industrial relay with a 24 VDC coil and 3 changeover contacts rated at 16 A. Its AgCdO contacts handle high i..
Relay Type
Plug-in Relay
Relay Voltage
24 V
R641
Ex Tax:R557
Brand: FINDER
Stock: 8
This high power PCB relay is used in industrial control panels and power distribution boards where switching heavy loads up to 100 A is required. Its ..
Relay Type
PCB Relay
Relay Voltage
12 V
R1,706
Ex Tax:R1,483
Brand: FINDER
Stock: 4
Switch up to 25 A at 660 V AC with zero-crossing precision and 24 V DC control in a compact panel-mount SSR.OverviewThe Finder 77A190248650 is a singl..
Relay Type
Solid State Relay
Relay Voltage
660 V
R1,121
Ex Tax:R975
Brand: ABB
Stock: 3
Electricians and panel builders install the ABB E297-16-11/24 installation relay in distribution boards and control cabinets to switch lighting, heati..
Relay Type
Relay
Relay Voltage
24 V
R925
Ex Tax:R804
Brand: FINDER
Stock: 21
In control panels and automation systems, switching high-current AC loads from a low-level PCB signal is a common challenge. The Finder 62.23.8.230.43..
Relay Type
PCB Relay
Relay Voltage
230 V
R695
Ex Tax:R604
Brand: FINDER
Stock: 3
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
R2,738
Ex Tax:R2,381
Brand: FINDER
Stock: 2
In industrial control panels, the Finder 6K.T1.0.000.0609 electronic motor protection relay safeguards three-phase motors from overload, phase loss, p..
Relay Type
Monitoring Relay
Relay Voltage
600 V
R1,915
Ex Tax:R1,665
Brand: FINDER
Stock: 7
For low-power DC switching tasks that demand silent operation and long life, the Finder 7S.14.9.012.4220 solid state relay replaces mechanical contact..
Relay Voltage
12 V
Relay Type
Solid State Relay
R1,980
Ex Tax:R1,721
Brand: FINDER
Stock: 9
Solid state relay from the MasterINTERFACE 7S.34 series, designed for switching AC loads up to 6 A with a DC control signal. Its optocoupler isolation..
Relay Voltage
24 V
Relay Type
Solid State Relay
R2,511
Ex Tax:R2,183
Brand: FINDER
Stock: 3
In industrial control panels, this Finder MasterINTERFACE relay module switches multiple loads with a single 230 V AC coil. It mounts on a 35 mm DIN r..
Relay Type
Interface Relay
Relay Voltage
230 V
R3,106
Ex Tax:R2,701
Brand: FINDER
Stock: 123
This Finder 40.52.7.021.0000 relay stands out with its sensitive 21 V DC coil, drawing only 0.3 W to switch 8 A loads via two changeover contacts. It ..
Relay Type
PCB Relay
R433
Ex Tax:R376
Brand: FINDER
Stock: 11
Handles 20 A loads with a single NO contact, making it a robust choice for lighting and control circuits. The 24 V DC coil keeps control power low at ..
Relay Type
Relay
Relay Voltage
24 V
R667
Ex Tax:R580
Brand: FINDER
Stock: 214
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
R823
Ex Tax:R716
Brand: FINDER
Stock: 10
Monitoring relays in the Finder 6K series often need an additional changeover contact to signal status or control external circuits. The Finder 06K.06..
Relay Type
Monitoring Relay
Relay Voltage
250 V
R556
Ex Tax:R483
Brand: FINDER
Stock: 25
Solid state relay from the Finder 77 series with zero-cross switching, rated for 25 A output current and 280 V AC maximum switching voltage. The relay..
Relay Type
Solid State Relay
R1,133
Ex Tax:R985
Brand: FINDER
Stock: 2
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
R2,343
Ex Tax:R2,037
Brand: FINDER
Stock: 13
Equipped with 8 digital inputs, 4 analog inputs (0-10 V, shared with digital inputs), and 4 relay outputs rated at 8 A, this programmable logic relay ..
Relay Type
Relay
Relay Voltage
24 V
R6,104
Ex Tax:R5,308
Brand: FINDER
Stock: 4
In industrial control panels, switching a load with a low-power PLC output often requires an interface relay that can handle higher currents and provi..
Relay Type
Interface Relay
Relay Voltage
24 V
R3,696
Ex Tax:R3,214
Brand: FINDER
Stock: 5
The Finder Series 77 solid state relay stands out with its instantaneous switching capability, making it ideal for applications requiring rapid respon..
Relay Type
Solid State Relay
Relay Voltage
660 V
R2,706
Ex Tax:R2,353
Brand: FINDER
Stock: 35
This PCB relay from Finder's 40 Series offers a 2 CO (DPDT) contact configuration and a sensitive 28 V DC coil, making it ideal for switching loads up..
Relay Type
PCB Relay
R433
Ex Tax:R376
Brand: FINDER
Stock: 43
Control high-current loads in industrial control panels with the Finder 40.61.7.024.1000 miniature power relay. This plug-in relay switches up to 16 A..
Relay Type
Plug-in Relay
Relay Voltage
24 V
R390
Ex Tax:R339
Brand: FINDER
Stock: 2
Industrial electricians and panel builders rely on the Finder 6K.T0.0.000.0609 motor protection relay to safeguard three-phase motors from thermal ove..
Relay Type
Relay
R1,766
Ex Tax:R1,536
Brand: FINDER
Stock: 4
In industrial motor control panels, the Finder 6K.T1.0.000.1014 phase monitoring relay protects three-phase motors from damaging supply conditions. It..
Relay Type
Monitoring Relay
R1,918
Ex Tax:R1,667
Brand: FINDER
Stock: 10
Interface relay module with 1 changeover contact, rated for 6 A at 250 V AC. The 24 V DC coil consumes only 0.2 W, making it ideal for PLC and buildin..
Relay Type
Interface Relay
Relay Voltage
24 V
R608
Ex Tax:R528
Brand: FINDER
Stock: 27
PCB relay with 1 changeover contact, rated for 10 A switching current and 5 V DC coil voltage. Its silver-nickel contact material ensures reliable swi..
Relay Voltage
5 V
Relay Type
PCB Relay
R426
Ex Tax:R370
Brand: FINDER
Stock: 10
In industrial control panels and automation systems, the Finder 65.31.9.024.4000 plug-in relay switches loads up to 20A. Its 24V DC coil and single ch..
Relay Type
Plug-in Relay
Relay Voltage
24 V
R637
Ex Tax:R554
Brand: FINDER
Stock: 6
Industrial electricians and panel builders use the Finder 83.21.0.240.0000 ON-delay timer relay to add time-controlled switching in control cabinets a..
Relay Type
Relay
Relay Voltage
240 V
R1,423
Ex Tax:R1,237
Brand: FINDER
Stock: 2
In industrial control panels and motor control centers, the Finder 70.61.8.400.0000T monitors three-phase supplies to protect equipment from damaging ..
Relay Type
Monitoring Relay
Relay Voltage
400 V
R3,304
Ex Tax:R2,873