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Electrical Relays (1240)

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

DIN Rail RelaysImpulse RelaysTimer RelaysInterface RelaysPlug-In RelaysMonitoring RelaysControl CabinetsAutomation RelaysLighting ControlSwitching Relays

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: METZ Stock: 16
Ten selectable timing functions in a single 17.5 mm module make the METZ CONNECT MFRk-E12 a versatile solution for control cabinet automation. With a ..
Relay Type Interface Relay
R2,390
Ex Tax:R2,078
1 supplier Reward +R8
Add to Cart
Brand: METZ Stock: 3
The METZ CONNECT TMR-12 motor monitoring relay provides reliable thermal protection for electric motors by evaluating PTC thermistor sensors. Its wide..
Relay Type Monitoring Relay
R1,246
Ex Tax:R1,084
1 supplier Reward +R4
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Brand: METZ Stock: 7
In industrial and building automation, reliable signal switching is critical. The METZ Connect RM21 relay provides a compact, high-performance solutio..
Relay Type PCB Relay Relay Voltage 24 V
R645
Ex Tax:R561
1 supplier Reward +R2
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Brand: METZ Stock: 3
Monitor three-phase networks with the METZ Connect phase monitoring relay. It detects undervoltage, overvoltage, phase asymmetry, and phase failure, e..
Relay Type Monitoring Relay Relay Voltage 230 V
R2,986
Ex Tax:R2,597
1 supplier Reward +R10
Add to Cart
Brand: METZ Stock: 22
Multifunctional time relay with 8 selectable functions and a wide time range from 0.05 seconds to 100 hours, designed for DIN rail mounting. The relay..
Relay Type Relay Relay Voltage 230 V
R1,084
Ex Tax:R943
1 supplier Reward +R3
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Brand: K-ELECTRIC Stock: 12
The K-ELECTRIC 103061 is a 3-phase monitoring relay that supervises undervoltage, phase sequence, and phase failure. Unlike basic voltage relays, it c..
Relay Type Monitoring Relay Relay Voltage 400 V
R1,824
Ex Tax:R1,586
1 supplier Reward +R6
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Brand: K-ELECTRIC Stock: 12
This monitoring relay stands out by offering a self-powered design that draws its supply directly from the measured voltage, eliminating the need for ..
Relay Type Monitoring Relay
R2,030
Ex Tax:R1,765
1 supplier Reward +R7
Add to Cart
Brand: FINDER Stock: 45
With a 10 A changeover contact and an integrated timer, this Finder Series 19 twilight switch handles lighting control up to 2500 VA. The built-in fee..
Relay Type Relay Relay Voltage 24 V
R986
Ex Tax:R857
2 suppliers Reward +R3
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Brand: K-ELECTRIC Stock: 3
Voltage fluctuations can damage sensitive electrical equipment or cause unexpected downtime. The K-ELECTRIC 103067 is a single-phase voltage monitorin..
Relay Type Monitoring Relay Relay Voltage 230 V
R2,062
Ex Tax:R1,793
1 supplier Reward +R7
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Brand: METZ Stock: 7
Miniature power relay with 1 changeover contact (SPDT) and 24 V AC coil, capable of switching up to 16 A at 250 V AC. The RM21 series relay from METZ ..
Relay Type PCB Relay Relay Voltage 24 V
R889
Ex Tax:R773
1 supplier Reward +R3
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Brand: OMRON Stock: 59
With a 30 A contact rating in a compact PCB-mount package, the Omron G9EJH-1-P-E DC12 handles high-current DC switching where space is tight. The 12 V..
Relay Type PCB Relay Relay Voltage 12 V
R1,291
Ex Tax:R1,123
1 supplier Reward +R4
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Brand: OMRON Stock: 12
High-current DC switching in a compact PCB-mount package is a challenge: traditional relays struggle with heat, contact wear, and limited current capa..
Relay Type PCB Relay Relay Voltage 24 V
R2,390
Ex Tax:R2,078
1 supplier Reward +R8
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Brand: OMRON Stock: 29
High-current switching on a PCB often forces designers to choose between compact size and reliable performance. The Omron G9KJ-1A DC12 high-power PCB ..
Relay Type PCB Relay Relay Voltage 12 V
R868
Ex Tax:R755
1 supplier Reward +R2
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Brand: FINDER Stock: 21
With a 60 V DC coil and a 2 changeover (DPDT) contact arrangement, this miniature PCB relay switches up to 8 A at 250 V AC. Its reinforced insulation ..
Relay Type PCB Relay Relay Voltage 60 V
R478
Ex Tax:R415
1 supplier Reward +R1
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Brand: FINDER Stock: 16
With a 20 A switching capacity and a 230 V AC coil, this impulse relay handles demanding lighting and control circuits. It features two normally open ..
Relay Type Relay Relay Voltage 230 V
R895
Ex Tax:R778
1 supplier Reward +R3
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Brand: FINDER Stock: 12
With a rated contact current of 16 A and a coil voltage of 24 V AC, the FINDER 20.22.8.024.4000 step relay delivers robust switching for lighting and ..
Relay Type Relay Relay Voltage 24 V
R1,328
Ex Tax:R1,154
1 supplier Reward +R4
Add to Cart
Brand: FINDER Stock: 176
Switching high-current loads on a printed circuit board often means choosing between a bulky relay and a compact one that can still handle the job. Th..
Relay Type PCB Relay Relay Voltage 24 V
R390
Ex Tax:R339
1 supplier Reward +R1
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Brand: FINDER Stock: 4
Multifunction timer relay with 16 selectable functions and 3 changeover contacts, designed for industrial automation and control applications. The 85...
Relay Type Relay Relay Voltage 24 V
R1,615
Ex Tax:R1,404
1 supplier Reward +R5
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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
R808
Ex Tax:R703
1 supplier Reward +R2
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Brand: FINDER Stock: 7
Industrial control panels and automation systems often need a robust relay that can handle high currents while switching multiple circuits. The Finder..
Relay Type Plug-in Relay Relay Voltage 110 V
R678
Ex Tax:R590
1 supplier Reward +R2
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Brand: FINDER Stock: 68
With a 10 A switching capability and a compact plug-in design, the Finder 40.31.9.012.5000 relay delivers reliable control for a wide range of automat..
Relay Type Plug-in Relay Relay Voltage 12 V
R389
Ex Tax:R339
1 supplier Reward +R1
Add to Cart
Brand: FINDER Stock: 25
In industrial control panels and automation systems, switching a load reliably with a compact component is a constant challenge. The Finder 34.51.7.01..
Relay Type PCB Relay Relay Voltage 12 V
R457
Ex Tax:R397
1 supplier Reward +R1
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Brand: FINDER Stock: 3
The Finder 77B390248671 solid state relay switches up to 40 A at 660 V AC with instant response, eliminating the mechanical wear and contact bounce of..
Relay Type Solid State Relay Relay Voltage 660 V
R3,955
Ex Tax:R3,440
1 supplier Reward +R14
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Brand: FINDER Stock: 31
With a 10 A contact rating and 3 changeover contacts, the Finder 55.33.9.024.0000 delivers robust switching in a compact plug-in design. This miniatur..
Relay Type Plug-in Relay Relay Voltage 24 V
R572
Ex Tax:R498
1 supplier Reward +R1
Add to Cart
Brand: FINDER Stock: 3
Three-phase motors can be damaged by phase loss, incorrect phase sequence, or voltage anomalies. The Finder 6K.T0.0.000.1827 monitoring relay continuo..
Relay Type Monitoring Relay Relay Voltage 400 V
R1,581
Ex Tax:R1,375
1 supplier Reward +R5
Add to Cart
Brand: FINDER Stock: 82
When a control signal must switch a heavy AC load from a printed circuit board, a compact and reliable PCB power relay is essential. The Finder 40.61...
Relay Type PCB Relay Relay Voltage 24 V
R457
Ex Tax:R397
1 supplier Reward +R1
Add to Cart
Brand: FINDER Stock: 3
Protect your motors in industrial control panels with the Finder thermal overload relay 6K.T1.0.000.1724. It monitors motor current and trips on overl..
Relay Type Relay
R2,187
Ex Tax:R1,902
1 supplier Reward +R7
Add to Cart
Brand: FINDER Stock: 11
With a 16 A switching capability in a compact PCB-mount package, this relay handles demanding loads while saving board space. The FINDER 41.61.9.024.0..
Relay Type PCB Relay Relay Voltage 24 V
R393
Ex Tax:R341
1 supplier Reward +R1
Add to Cart
Brand: FINDER Stock: 45
Managing high-current switching in industrial control panels often requires a relay that can handle substantial loads while maintaining reliable opera..
Relay Type Interface Relay Relay Voltage 12 V
R709
Ex Tax:R617
1 supplier Reward +R2
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Brand: FINDER Stock: 30
In industrial automation, switching high-current loads reliably with a low-power control signal is a constant challenge. The Finder 55.13.9.012.0000 i..
Relay Type Plug-in Relay Relay Voltage 12 V
R572
Ex Tax:R498
1 supplier Reward +R1
Add to Cart
Brand: FINDER Stock: 36
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
R2,010
Ex Tax:R1,748
1 supplier Reward +R6
Add to Cart
Brand: FINDER Stock: 2
The Finder 22.23.8.024.4000 is a modular installation relay engineered for high inrush current switching in residential and commercial electrical pane..
Relay Type Relay Relay Voltage 24 V
R835
Ex Tax:R726
1 supplier Reward +R2
Add to Cart
Brand: FINDER Stock: 7
In industrial tanks, water treatment plants, or building services, the Finder 72.11.9.024.0000 level control relay monitors conductive liquid levels u..
Relay Type Monitoring Relay Relay Voltage 24 V
R1,782
Ex Tax:R1,549
1 supplier Reward +R6
Add to Cart
Brand: FINDER Stock: 7
This DIN rail mount relay from Finder's 22.24 series offers reliable switching for demanding industrial and building automation applications. With a D..
Relay Type Relay Relay Voltage 24 V
R706
Ex Tax:R614
1 supplier Reward +R2
Add to Cart
Brand: FINDER Stock: 8
The Finder 62.33.9.048.4300 is a 3-pole changeover (3PDT) plug-in relay built for high-current switching in industrial control panels. Its 16 A contac..
Relay Type Plug-in Relay Relay Voltage 48 V
R773
Ex Tax:R672
1 supplier Reward +R2
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Brand: FINDER Stock: 19
Switching loads on a printed circuit board often requires a component that combines compact dimensions with reliable performance. The Finder 32.21.7.0..
Relay Type PCB Relay Relay Voltage 48 V
R378
Ex Tax:R329
1 supplier Reward +R1
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Brand: FINDER Stock: 4
With a time range spanning from 0.05 seconds to 10 days across 7 selectable scales, the Finder 83.02.0.240.0003 multifunction time relay offers precis..
Relay Type Monitoring Relay Relay Voltage 24 V
R3,162
Ex Tax:R2,750
1 supplier Reward +R11
Add to Cart
Brand: FINDER Stock: 978
The Finder 30.22.7.024.0020 is a PCB mount relay with a 24 V DC coil and DPDT (2 CO) contacts rated for 2 A at 250 V AC. Its AgNi contacts and reinfor..
Relay Type PCB Relay Relay Voltage 24 V
R428
Ex Tax:R372
1 supplier Reward +R1
Add to Cart
Brand: FINDER Stock: 6
Industrial control panels and machinery often need a compact relay that can switch moderate power loads while providing reliable isolation. The Finder..
Relay Type Plug-in Relay Relay Voltage 24 V
R843
Ex Tax:R733
1 supplier Reward +R2
Add to Cart
Brand: FINDER Stock: 109
The Finder 77 Series solid state relay switches 25 A loads up to 280 V AC with zero-crossing technology, reducing electrical noise and extending lamp ..
Relay Type Solid State Relay
R995
Ex Tax:R866
1 supplier Reward +R3
Add to Cart
Brand: FINDER Stock: 5
With a coil rated at 48 VAC and a consumption of 2.2 VA, this Finder 60.12 relay delivers dependable switching in industrial control circuits. The 60...
Relay Type Relay
R734
Ex Tax:R638
1 supplier Reward +R2
Add to Cart
Brand: FINDER Stock: 2
The Finder 6K.T0.0.000.0811 is a thermal overload relay engineered for motor protection in industrial control circuits. Unlike generic alternatives, i..
Relay Type Relay
R1,773
Ex Tax:R1,542
1 supplier Reward +R6
Add to Cart
Brand: FINDER Stock: 49
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
R478
Ex Tax:R415
1 supplier Reward +R1
Add to Cart
Brand: FINDER Stock: 43
Electricians and panel builders use the Finder 22.24.8.230.4000 installation relay in distribution boards and industrial control panels to switch ligh..
Relay Type Relay Relay Voltage 230 V
R812
Ex Tax:R706
1 supplier Reward +R2
Add to Cart
Brand: FINDER Stock: 31
Impulse relay with 8 changeover contacts, rated 10 A at 250 V AC, for DIN rail mounting. Its latching mechanism maintains contact state without contin..
Relay Type Relay Relay Voltage 230 V
R1,330
Ex Tax:R1,157
1 supplier Reward +R4
Add to Cart
Brand: FINDER Stock: 74
With a 6 kV dielectric strength between coil and contacts, the Finder 48.P6.9.024.4050 interface relay module delivers robust isolation for industrial..
Relay Type Interface Relay Relay Voltage 24 V
R779
Ex Tax:R678
1 supplier Reward +R2
Add to Cart
Brand: FINDER Stock: 25
The Finder 40.52.9.004.0000 is a compact plug-in/PCB relay with 2 changeover contacts rated for 8 A, driven by a 4 V DC coil. Its dual mounting capabi..
Relay Type PCB Relay
R404
Ex Tax:R352
1 supplier Reward +R1
Add to Cart
Brand: FINDER Stock: 2
This 3-phase monitoring relay safeguards motors and equipment by continuously checking phase sequence, phase loss, and voltage levels in 380–690 V AC ..
Relay Type Monitoring Relay Relay Voltage 660 V
R1,708
Ex Tax:R1,486
1 supplier Reward +R5
Add to Cart
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
R1,393
Ex Tax:R1,211
1 supplier Reward +R4
Add to Cart
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
1 supplier Reward +R1
Add to Cart
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