Best Switches Relays 2025

Advertising Disclosure

Last Updated - 26.07.2025

Best Choice

01

Shelly

Shelly Plus 2PM | WLAN & Bluetooth 2-Kanal Relais Schalter mit Strommessung| Smart Home Hausautomation| Funktioniert mit Alexa| iOS- & Android-App| Kein Hub erforderlich| Rollläden steuern

Show more

21% Off
9.8

Exceptional

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.

Show more
Main highlights

With the SHELLY SMART CONTROL app, you can control your Shelly devices remotely and are notified of all automated events in your home; you can easily configure the devices and manage their settings individually, or you can create personalised scenes by combining Shelly devices to trigger certain actions in your home automation
Track your power consumption – you can now monitor and analyse the energy consumption of your automatic devices and manage your consumption; Shelly Plus 2PM has two built-in precise electricity meters that allow you to monitor the consumption for each channel separately; the free consumption data helps you forecast your expenses, and allows every homeowner to Lower
Shelly Plus 2PM is a wireless and Bluetooth powered intelligent switching relay with 2 channels, up to 16A (18A peak) with power measurement, which can also be used as a Wi-Fi repeater; Shelly Plus 2PM can be used to monitor consumption and take control of all household appliances, circuits and office equipment individually
SHELLY Customer service – Shelly is one of the fastest growing smart home brands in the world with devices that provide solutions for the automation of private homes, buildings and businesses
Control 2 electrical devices with one device – Shelly Plus 2PM allows you to control two different circuits and monitor their consumption separately; this way, you can control two different lights at the same phase with just one device, which saves additional energy; the Shelly Plus 2PM supports coverage control and is therefore perfect for automating curtains, roller shshshshshshdoors, awnings, gates and other bi-directional motors in your home.

24,35 € 31,00 €(21% Off off)
02

Pitman Publishing

Radio and Electronic Components: Connectors, Relays and Switches v. 6
9.7

Exceptional

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.
Main highlights

21,85 €
03

MAKER MEDIA INC

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

Show more
9.6

Exceptional

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.

Show more
Main highlights

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

Independently published

Electronic Components For Beginners: Learn The Fundamentals Of Resistors, Relays, Capacitors, Diodes, Transistors, Inductors, Integrated Circuits, Sensors, LEDs And Switches
9.5

Excellent

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.
Main highlights

8,75 €
Value for Money

05

Gebildet

Gebildet 3 Sets Black Magnetic Switch, Wiring NO/NC, Recessed Door Sensor, Hidden Window Contact, Reed Switch for Access Control, Replace Alarm System

Show more
9.4

Excellent

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.

Show more
Main highlights

Size (approx. ): 29 x 15 x 9 mm; cable length: 30 cm.
Package: 3 sets black magnetic door contact reed switches + 6 pieces stickers + 12 pieces screws.
Open and closer combined, use either "normal open" or "normal closed". Cable definition: Blue for common; Black for NC; White for NO.
It can control DC 3V, 5V, 9V, 12V, 24V, 36V, 48V, Maximum switching voltage: 100V; Maximum switching current: 0.5 amps, maximum switching capacity: 10W.
Application Magnetic door contact reed switch, ideal for door alarm sensors, alarms, LED switches, relays, GPS low voltage devices, etc., effective for theft deterrent. Yes, ideal for wooden doors or windows.

9,99 €
06

QIMEI-SHOP

QIMEI-SHOP Pressure Switch Waterproof 16 mm Button LED Switch 12-24 V 3A Locking Push Button Switch Brass 5 Pin with Blue Ring LED Light for Car Boat Motorcycle Pack of 5

Show more
9.2

Excellent

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.

Show more
Main highlights

Wide application: widely used in cars, trucks, ships, ignition systems, doorbells and control panels. Ideal for controlling circuits in electromagnetic starters, contactors, relays and other circuits.
Waterproof & Dustproof The pressure switch is equipped with a hex nut and an O-shaped waterproof ring, providing IP65 and IK08 protection and heat resistance, and can be used freely in wet or dusty environment.
Sturdy and Durable Our push button switch made of chrome plated brass with PA66 nylon base, rust and corrosion resistance, good flame retardant and insulation, stable and durable, easy to maintain.
Locking push button switch: 16 mm panel mount hole size, 13.5 mm push button diameter, press: turn on, press again: turn off. Lifespan up to 100,000 cycles, enough for long time use.
EASY INSTALLATION Thickened and widened silver plated pins, easy to solder, good conductivity and high contact sensitivity. The blue LED light can light up constantly or immediately depending on the connection method.

9,99 €
07

Gebildet

Gebildet 20pcs Glass Reed Switches Reed Contact Magnet Nearby - Connect Circuit Magnet Way - Interrupt Circuit Magnetic Induction Switch (2mm × 14mm) with 20pcs Magnet

Show more
9.1

Excellent

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.

Show more
Main highlights

Sealed in an inert gas atmosphere, never contact with the external environment, long service life.
Reed switches can be used as a sensor that uses magnetic field signals to drive the line switchgear.
It is used in mobile phones, program-controlled switches, photocopiers, washing machines, refrigerators, cameras, disinfection cabinets, door magnets, window magnets, electromagnetic relays, electronic scales, level meters and gas meters.
Do not use sliding components to ensure virtually unlimited mechanical life. As a result, no metal fatigue occurs, which is associated with the degradation of all metals.
Compact design with dry pipe, light weight, can be installed in confined spaces and is very suitable for miniaturization equipment.

8,49 €
08

Guuzi

GUUZI 4 Sets Black Magnetic Switch, Wiring NO/NC, Recessed Door Sensor, Hidden Window Contact, Reed Switch for Access Control, Replace Alarm System

Show more
9.0

Excellent

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.

Show more
Main highlights

Size (approx. ): 29 x 15 x 9 mm; cable length: 30 cm.
Package: 4 sets of black magnetic door contact reed switches + 8 pieces stickers + 16 pieces screws.
Open and closer combined, use either "normal open" or "normal closed". Cable definition: Blue for common; Black for NC; White for NO.
It can control DC 3V, 5V, 9V, 12V, 24V, 36V, 48V, Maximum switching voltage: 100V; Maximum switching current: 0.5 amps, maximum switching capacity: 10W.
Application Magnetic door contact reed switch, ideal for door alarm sensors, alarms, LED switches, relays, GPS low voltage devices, etc., effective for theft deterrent. Yes, ideal for wooden doors or windows.

9,98 €
09

Nonaah

Steady Switches & Relays
8.8

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.
Main highlights

2,58 €
10

Gebildet

Gebildet 20pcs Selflocking Push Button Switch KAN-28 for Flashlight, SMD Type, ON-OFF Mini Switch (Flat Pin with Hole)

Show more
8.6

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.

Show more
Main highlights

5. Usage In the electric automatic control circuit, it is used to send the control signal manually to control contactors, relays, electromagnetic starters, etc.
4. 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.
3. Self-locking switch: simple structure, good spring elasticity, press button to turn on and off, easy to use.
2. Model: KAN-28, Rated Voltage: 250V, Rated Current: 1.5A, Contact Resistance: Max. 100 m ohm, insulation resistance: min. 100M Ohm, Dielectric Strength: AC 500V/1min
1. Type:20pcs Self Locking Push Button Switch Widely Used Primary Electrical Appliances

5,99 €