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Contactors & Bistable Relays

 prices on 417 models  
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Circuit Breaker / Protection Class IP 20
£11.05
Idealo.co.uk
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Circuit Breaker
£11.96
Idealo.co.uk
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Looking for an efficient and advanced smart relay to control your electricity, switches, and sockets? Look no further than the SHELLY Plus Add-On Wlan Smart Relay in black! With this powerful device, you can effortlessly manage your home's electric components using your smartphone or voice commands. This innovative product features a high-quality construction and intuitive interface, allowing you to easily control your devices with WiFi connectivity. With superior performance and advanced features, this SHELLY Plus Add-On Wlan Smart Relay is the perfect addition to your smart home setup! Don't settle for inferior products - choose the SHELLY Plus Add-On Wlan Smart Relay and take control of your …
from £13.99
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£14.00
£14.00
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Looking for a reliable and efficient way to control your home appliances and devices remotely? Look no further than the SHELLY Plus i4 Wlan Smart Relay in a striking shade of orange. This powerful smart relay allows you to connect and control a variety of electrical devices in your home, including switches and sockets, right from your smartphone. With easy installation and setup, you can quickly gain control over your home's electrical system and save both time and energy. Don't settle for generic smart relays that don't quite meet your needs - upgrade to the SHELLY Plus i4 Wlan Smart Relay today and start enjoying the convenience of smart home technology at its best. Our device is built to …
from £13.99
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£14.00
£14.00
£14.00
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FEATURES:- Voltage (V): 230- Possible of Ceiling Mount: No- Possible of Wall Mount: Yes- Magnetic: No- Type: WLAN Switch- Width (mm): 47- Height (mm): 17- Depth (mm): 5,2
from £14.99 up to £19.51 
Compare prices and buy Hama 176556
£15.00
£15.00
£20.00
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Looking for a smart relay that can intelligently handle your electricity needs? Look no further than SHELLY Plus 1PM Wlan Smart Relay 16A Red. This device is the perfect choice for those who want to remotely control and monitor their electrical appliances from anywhere. With a powerful 16A relay, it's capable of handling heavy-duty loads without any issues. Plus, it's designed to be easy to install and fully compatible with popular voice assistants like Amazon Alexa and Google Assistant. So if you want to take control of your electrical appliances and save energy in the process, the SHELLY Plus 1PM Wlan Smart Relay 16A Red is the perfect choice!
from £15.99
Compare prices and buy Shelly Shelly 1PM Plus
£16.00
£16.00
£16.00
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Blue, Electricity, Switches and Sockets.The SHELLY Plus 1 Wlan Smart Relay 1x 16A Blue is the perfect solution for anyone looking to remotely control their electrical appliances and devices in an intelligent and energy-efficient way. With this smart relay, you can easily turn on and off lights, pumps, machines, and other electrical appliances from anywhere, at any time.The SHELLY Plus 1 Wlan Smart Relay 1x 16A Blue is equipped with cutting-edge technology that allows you to control your appliances via your smartphone or tablet, and with its user-friendly interface, you can easily set schedules, create scenes, and monitor your energy consumption in real-time.This smart relay is also versatile,…
from £15.99
Compare prices and buy Shelly Shelly 1 Plus
£16.00
£16.00
£16.00
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Maximum Switch Capacity 3500 W / Protection Class IP 55
from £22.92
Compare prices and buy as-Schwabe AS Schwabe AS Schwabe 4522
£23.00
£23.00
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Protection Class IP 20 / Distributor Installation
£24.44
Idealo.co.uk
Delivery: in United Kingdom
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Black.The SHELLY Plus 2PM Wlan Smart Relay 2x 10A Black is a reliable and efficient device for controlling your home or office's electric supply. This smart relay is designed to monitor and manage electrical devices remotely through its advanced wireless technology, making it the perfect addition to your automated smart home system. With two high-quality relays with a capability of handling up to 10A load, this device will keep your power-hungry appliances, home security systems, and anything in between under control.This smart relay is easy to set up and operate through its intuitive app, enabling you to monitor and control from anywhere, anytime. Its small and compact size makes it easy for …
from £25.80 up to £25.99 
Compare prices and buy Shelly ShellyPlus2PM
£26.00
£26.00
£26.00
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Overload relays designed to protect ac circuits against overloads, phase failure, long starting times and prolonged stalling of the motor. Features and Benefits: -Adjustable relay setting dial and manual/auto reset for easy control and use -Trip indicator and sealable cover increase versatility -Direct mounting or independent mounting on DIN rail Typical Applications: -Protecting ac circuits *Images are for illustration purposes only*
from £28.67 up to £59.99 
Compare prices and buy Schneider Electric Thermal Overload Relay, TeSys Lrd, 12-18A
£29.00
£60.00
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TimeGuard 1-7min Staircase Switch
from £27.79 up to £30.08 
Compare prices and buy TimeGuard 1-7min Staircase ELPA8
£28.00
£30.00
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Function = mechanical
Width in modular spacing = 2
Installation depth = 60 mm
Number of closer = 2
Number of opener = 2
from £33.77
Compare prices and buy Hager Busch-Jaeger ERC418 Installation Relay 16 A 2S2Ö 230 V
£34.00
£34.00
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TeSys K - Differential Thermal Overload Relays
from £41.99 up to £49.99 
Compare prices and buy Schneider Electric LR2K0308, Overload Relay 1.8 TO2.6A
£42.00
£50.00
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Dimmer / In-Wall
£47.47
Idealo.co.uk
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The SHELLY Pro 1 Wlan Smart Relay 16A Blue is a versatile and innovative smart relay device that allows users to control their electrical devices remotely via a Wi-Fi network. This relay is capable of handling up to 16 amps of current, making it suitable for controlling a wide range of electrical appliances and devices.With the SHELLY Pro 1 Wlan Smart Relay, users can easily integrate their electrical devices into their smart home ecosystem, allowing for seamless automation and control. This device can be controlled through a dedicated mobile app, giving users the ability to monitor and manage their devices from anywhere with an internet connection.In addition to its smart capabilities, the …
from £49.36 up to £49.99 
Compare prices and buy Shelly Shelly Pro1
£49.00
£50.00
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The TF42 thermal overload relay is an economic electromechanical protection device for the main circuit. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory. Features and Benefits: -Offers reliable and fast protection for motors in the event of overload or phase failure -The device has trip class 10, temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication Typical Applications: -Main circuit protection
from £49.63 up to £49.99 
Compare prices and buy ABB TF42-10 Thermal Overload Relay 7.6-10A
£50.00
£50.00
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Works with LED Lamps
Power metering
Acts as a Z-Wave range extender. Compatible with any Z-Wave or Z-Wave+ Controller.
Dimmable LED lamps. Power Consumption is lesser than 0.8W
Use with any dimmable light source up to 250W
from £52.99
Compare prices and buy FIBARO Dimmer 2 Z-Wave Plus Universal Dimming Module for Lighting 250 W 36
£53.00
£53.00
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Black.The SHELLY Pro 2 Wlan Smart Relay Black is the smart solution for controlling your electricity, switches and sockets. With this smart relay, you can remotely monitor and control the power supply of your home appliances, lights and other electrical devices via a smartphone or tablet. The SHELLY Pro 2 Wlan Smart Relay is easy to install and configure.One of the key features of this smart relay is its compatibility with a range of smart home devices including Amazon Alexa, Google Assistant and HomeKit. You can thus easily control your home smart devices with voice-assistant technology. The SHELLY Pro 2 Wlan Smart Relay Black is also compatible with other smart home systems such as Samsung …
from £56.58 up to £66.99 
Compare prices and buy Shelly Shelly Pro2
£57.00
£67.00
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Overload relays designed to protect ac circuits against overloads, phase failure, long starting times and prolonged stalling of the motor. Features and Benefits: -Adjustable relay setting dial and manual/auto reset for easy control and use -Trip indicator and sealable cover increase versatility -Direct mounting or independent mounting on DIN rail Typical Applications: -Protecting ac circuits *Images are for illustration purposes only*
from £49.99 up to £58.44 
Compare prices and buy Schneider Electric Thermal Overload Relay, TeSys Lrd, 4-6A
£50.00
£58.00
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Red, Electricity, Switches and SocketsAre you looking for a smart solution to control electricity in your home or office? Look no further than the SHELLY Pro 1PM Wlan Smart Relay 16A in a striking red color! This smart switch connects to your home or office Wi-Fi network, allowing you to control it from anywhere using the free SHELLY app on your smartphone or tablet. It can handle up to 16A current and works with most types of switches and sockets, making it a versatile addition to your electrical setup. What's more, it features an energy monitoring system that allows you to track your power usage and identify ways to save energy and money. With its easy installation process and sleek design,…
from £58.46 up to £62.49 
Compare prices and buy Shelly Shelly Pro1PM
£58.00
£62.00
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Overload relays designed to protect ac circuits against overloads, phase failure, long starting times and prolonged stalling of the motor. Features and Benefits: -Adjustable relay setting dial and manual/auto reset for easy control and use -Trip indicator and sealable cover increase versatility -Direct mounting or independent mounting on DIN rail Typical Applications: -Protecting ac circuits *Images are for illustration purposes only*
from £49.99 up to £59.93 
Compare prices and buy Schneider Electric Thermal Overload Relay, TeSys Lrd, 2.5-4A
£50.00
£60.00
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The best solution for new home buildings and business facilities:- Shelly Pro 3 is a three-phase, 3-channel relay supporting up to 48A for professional lights and appliance automation for residential or commercial use. It is equipped with potential-free outputs (dry contacts) offering high flexibility in voltage support and applications. Different types of actions, scenarios, and schedules can be set to sync your environment to your daily activities or business needs. Additionally, Shelly Pro 3 has scripting functionalities for custom automation scenes based on external data or various occurrences. Shelly Pro series:- Enhanced with temperature, overpower, and overvoltage load protection, Shelly …
from £65.10 up to £76.99 
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£65.00
£77.00
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Accesssories
£83.07
Idealo.co.uk
Delivery: in United Kingdom
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