Best Switches Relays 2025

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Last Updated - 09/06/2025

Best Choice

01

MCO Home

MCO Home Z-Wave MH-S314 Glass Touch Panel Switch, 4 Relays, Black

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9.8

Exceptional

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Touch the buttons
Remote control for 4 devices
On/off function
Installs to replace an existing switch
Glass surface, modern design

65,48 €
02

MCO Home

MCO Home Z-Wave MH-S412 Glass Touch Panel Switch, 2 Relays, Black

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9.7

Exceptional

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Supports association controls (group 1 and group 2)
Remote control for 2 lights or other devices
On/off function
Installs to replace an existing switch
Glass surface, modern design

48,10 €
03

Make Community, LLC

Encyclopedia of Electronic Components Volume 1: Resistors, Capacitors, Inductors, Switches, Encoders, Relays, Transistors

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9.6

Exceptional

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Sprache: Deutsch (Deutschland)
Marke: Herausgegeben von Make Community, LLC
Inhalt: Umfassende Abdeckung von Widerständen, Kondensatoren, Spulen, Schaltern, Encodern, Relais und Transistoren
Herausgeber: Titel des ersten Buches der Enzyklopädie der Elektronikkomponenten
Details: Enthält detaillierte Illustrationen und Produktinformationen

20,00 €
04

Comforty

10 Pieces 16 mm Momentary Push Button On Off Switch Assorted Red Black 3A 250V AC 2-Pin Self-Resetting Mini Round Switch

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9.5

Excellent

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[Mounting Hole Size] Opening Size 16mm/0.63"; Maximum Switching Capacity: 3A/250VAC; Terminal Type: Screw; Material: Stainless Steel, Plastic, Electrical Parts.
[CURRENT SWITCH] Automatic reset, turns on when the button is pressed and turns off when the button is released. The round, non-lockable switch is made of high quality plastic, sturdy and wear-resistant. Equipped with a robust spring that springs back flexibly with each operation.
[Appropriate pressure] Light touch or light touch without clicking noise. The hole in the cable is large enough it can let 18 g lead wire through, it is stable and works well.
Easy to install: Widely used in neon lights, LED light switches, car horns, ignition switches, doorbells, device buttons and automotive engineering equipment.
Current push button switch can be used for car modification parts replacement or arcade game parts replacement: momentary push button switches can be used for circuit control in electromagnetic starters, contactors, relays and other circuits.

5,99 €
Value for Money

05

Apkezel

Apkezel Wireless Switch 230 V, RF 433 MHz Wireless Light Switch, Light Switch with Remote Control Range of 30 Metres, for Lamps up to 1500 W (1 Receiver and 1 Switch)

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9.4

Excellent

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Range up to 30 metres: The powerful RF signal of the remote control of the wireless switch penetrates walls and doors without interference and has a range of up to 30 metres outdoors, so you can immediately turn your device on and off from anywhere.
Quality control: high-quality relays can be used more than 400,000 times. This receiver uses a 10 amp relay, which is suitable for high power electrical appliances under 1500W. The working voltage is suitable for AC 85V to 250V, so AC 110V/220V/230V is acceptable.
Programmable and extensible: each receiver can store up to about 10 wireless switches. You and your family can remotely control the devices corresponding to the receiver via different switches. You can add wireless receivers and remote controls as needed.
Easy to install: the light radio switch is quick and easy to install, simply connect it between the power supply and the light, no complicated wiring required, compact and space-saving, it fits in most installation boxes.
Control anywhere: This wireless light switch set comes with 1 RF 433.92 MHz switch and can be installed anywhere in your home to remotely control your devices. Especially suitable for the elderly or people with limited mobility to make life easier.

12,99 €
06

Gebildet

Gebildet Pack of 50 12 x 12 Self-Locking Micro Mini On/Off/On Switch, NO/NC, 1.5 A, 250 V, Self-Locking Push Button Switch for DIY SMD Torches, Type KAN-13 (Red)

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9.2

Excellent

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Working Principle A push button switch is a switch that presses the transmission mechanism with one button to turn on or off a moving contact with a static contact and switch the circuit.
Usage In the electric automatic control circuit, it is used to manually send the control signal to control contactors, relays, electromagnetic starters, etc.
Type: Snap-on push button switch: press, device no. 1 ON; Press it again, OFF. Press the third device No. 2 ON
Package Content:50pcs x Push Button Switch(Flat Pin with Hole)
Connector: 3 Pins Model: KAN-13 Rated Voltage 0-250V Rated Current 1.5A Contact Resistance: 100M Ohm Max Insulation Resistance: 100M Ohm Min, Dielectric Strength: AC 500V/1min ;

8,99 €
07

Focket

Liquid Level Sensor, DC 0-110 V Large Size Stainless Steel Double Float Ball Switch, Water Level Regulator, Sensor Switch for Water Tank, Pool, Sink, Aquarium etc. (400 mm)

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35% Off
9.1

Excellent

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We promise every customer 100% satisfaction when shopping, do not hesitate to reach us if you have any questions about your purchase. We will give you a professional and detailed answer within 24 hours. Click here to buy now!
Note: The float switch cannot directly control solenoid valves or high-performance relays, AC contactors, etc. At the same time, you should add a small relay to the transition.
High sensitivity: the contacts inside consist of a reed switch with very high sensitivity. Meanwhile, there are optional styles: float 300mm, float 400mm, float 500mm.
Functional principle: the normal water absorption is the following float switch for starting, the above float switch stops working. And the drain is activated by the top float switch and the bottom float switch stops working.
Action area: the action range of the two floats of the double float switch is 10 mm. To control the range, you can use two float switch combinations to make a large stroke.

14,08 € 21,74 €(35% Off off)
08

Make Community, LLC

Encyclopedia of Electronic Components Volume 1: Resistors, Capacitors, Inductors, Switches, Encoders, Relays, Transistors (English Edition)
9.0

Excellent

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17,00 €
09

Jadeshay

Jadeshay AC Current Meter Switch Closer Current Detection Switch, Adjustable Insulation Current Monitoring with Indicator Light, AC 0.2-30 A SZC23-No AL-CH for Automated Industrial Systems

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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[Principle]: The AC power switch uses the principle of mutual inductance to detect the AC current, isolate the AC current and normally output open or normally closed switching signals to directly control a variety of automated industrial devices, such as blinkers, buzzers, relays, microcontrollers or other current-loaded devices.
[Advantageous]: The szc23 series AC meter switches have been developed and manufactured for the monitoring of alternating currents. Compared to conventional devices such as transformers and thermal protection devices, the use of this device not only leads to more accurate and timely control, but also to a considerable simplification of the design and a reduction in costs.
Self-supply: the current meter switch powers itself without external power supply, current 0.2-30A AC, adjustable via potentiometer. The response speed of the switch reaches milliseconds.
Indicator light: the normally open current sensor control switch for AC current detection uses a powerful non-contact MOS tube. The LED indicator light can display the working status of the switch conveniently and intuitively.
Function: This AC current meter switch is designed and manufactured to solve the problem of AC monitoring and load discharge relay, which can provide more accurate and timely control for AC measurement and monitoring, AC motor overload protection and electronic switching of automatic control systems.

18,79 €
10

Hrtyvhin

0-100S Verzögerungsverzögerungsschaltermodul 220V Timer Relays Delay Delay Power Close Switches Relays Board Einfach Zu Bedienen

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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handelt sich um ein Timer Verzögerungsschalter mit hohen Präzisionen, stabilen und Leistungen.
VAC Eingangsspannungen und die Belastungskapazität beträgt bis zu 10 Amping 250 VAC oder 10 30VDC.
Nach der Verbindung der Verbindung wird die Verzögerungszeit getrennt und der Verzögerungszeitfehler 2%.
In Timer Geräte, Haushaltsgeräte, Beleuchtungsverzögerungsänderung, Fabrikgeräte, Verzögerungskontrolle, häufig eingesetzt.
Die Zeiträume sind von 0 bis 100 Sekunden, die Zeit einstellbar.

9,33 €