Top rated Relays
Here's a ranking of the top rated products in this category. To give you a quick overview, we've also added some key information about the products.
1. Shelly Pro 2PM
The Shelly Pro 2PM is a 2-channel WiFi relay with precise power measurement designed for mounting on DIN rails, such as in a fuse box. Thanks to the Bluetooth connection, Shelly Pro devices can be easily configured and integrated into the WiFi network using the Shelly app. If no WiFi is available, the Shelly can also be connected directly to a switch via a LAN network cable.
Features of the Shelly Pro 2PM WiFi Switch:
- Easily mountable on DIN rail.
- Shelly Pro Line supports mjS scripts.
- 2x 16A switching output with precise power measurement (maximum 25A total).
- Equipped with temperature, overload, and surge protection.
- Features WiFi, LAN, and Bluetooth interfaces.
- No HUB required; connect the Shelly directly to your home WiFi or LAN.
- Compatible with Android, iOS, Amazon Alexa, Home Assistant, MQTT, openHAB, and Google Assistant.
- With the Shelly Cloud app, you can turn devices on and off via your smartphone or tablet.
- Shelly has a built-in web interface that allows you to turn it on and off, make settings, or perform an OTA update.
- The Shelly has an integrated weekly timer that allows you to set on and off times based on time and day.
- Shelly knows your location, enabling control over your lights based on sunrise and sunset throughout the year.
Technical Details:
- Manufacturer: Allterco
- Type: Shelly Pro 2PM
- Number of Channels: 2
- Load per Channel: 16A
- Maximum Total Load: 25A
- Operating Voltage: 110-230V 50/60Hz AC
- Power Consumption: <3W
- Range (depending on the environment): 50m Outdoor / 30m Indoor
- WiFi Protocol: WiFi 802.11 b/g/n
- WiFi Frequency: 2412 to 2484MHz
- LAN Interface: Yes
- Bluetooth: Yes
- Power Measurement: Yes
- Temperature Protection: Yes
- Overload Protection: Yes
- Dimensions: 89.5 x 18.5 x 68.5mm
- Weight: xxg
Included in the package:
- 1x Shelly Pro 2PM WiFi Switch.
2. Shelly Pro 1PM
The Shelly Pro 1PM is a DIN rail-mounted multi-switch with measurement functionality. It can be used with Wi-Fi, LAN, and Bluetooth connections. This smart device with precise power management is perfect for home and building automation. The relay is mounted on a DIN rail in your electrical panel. The Shelly Pro 1PM offers advanced security features and is compatible with most popular home automation platforms.
The Shelly Pro 1PM is suitable for controlling and measuring the consumption of lighting, appliances, pool systems, heating, and much more. The relay is equipped with temperature, overload, and surge protection to enable complete smart automation without additional cables or wiring. The Shelly Pro 1PM is ideal for apartments, offices, shops, businesses, and production facilities, as well as for new constructions.
Use your preferred voice assistant to control the Shelly Pro 1PM. The Shelly Pro 1PM is compatible with most popular voice assistants.
You can control the Shelly Pro 1PM directly through the Shelly Cloud App—without the need for an additional hub. Manage and control your home or facility, set scenes and schedules, and adjust settings from anywhere—via cloud access or just through the local network.
Power supply: 110-230 V ±10% 50/60 Hz AC
Maximum load: 16 A (1 output)
Operating temperature: 0°C to 40°C
Wireless/Wi-Fi: Protocol 802.11 b/g/n (2.4 GHz)
Electrical consumption: < 4 W
Control via REST, CoAP, and MQTT
LAN connection: Enhanced with LAN connection for an even more stable connection.
Shutter mode: Requires an upcoming firmware update for the device.
DIN rail mountable
Heat protection for the device: Yes
Overload protection: Yes
Power measurement: Yes
Integrated on/off switch: Yes.
3. Hager Staircase lighting timer
Staircase lighting time switch EMN001 is a staircase lighting timer with low switching noise. It is designed to switch on the lighting automatically, recognizing 3 or 4 wire connections for subsequent activation. The device features a hand switch for automatic or permanent lighting options.
4. Hager Contactor
Hager contactor ESC425S.
5. Hager Installation contactor 25A ESC426 4NC 230V
Installation contactor 25A normally open 230V. Contactor in compact design according to DIN EN 61095 VDE 0637-3 with contact position indication through a display window, integrated labeling field, and suitable for retrofitting additional devices. Note: When installing multiple devices directly, a spacer 12 PLE must be installed next to every second device. ESC426.
6. Hager HAG ESC340 contactor 40A, 3S, 230V
The HAG ESC340 contactor is a reliable installation device designed for use in electrical circuits. With a rated voltage of 230 V and a maximum output current of 40 A, this contactor is ideal for various applications in building installations. Its compact design complies with the standards of DIN EN 61095 and offers high touch protection according to DIN VDE 0106-100. The contactor features three normally open contacts, allowing for precise control of electrical loads. A display window for contact position indication and an integrated labeling field facilitate installation and maintenance. Additionally, the contactor is suitable for retrofitting with additional devices, enhancing its flexibility. The HAG ESC340 is an excellent choice for professionals who value quality and safety.
- Compact design according to DIN EN 61095
- Touch protection according to DIN VDE 0106-100
- Display window for contact position indication
- Integrated labeling field for easy identification.
7. Hager Contactor
Hager Contactor ESC463S
Manufacturer: Hager
Designation: Noise-free contactor 63A 4P 230V
Type: ESC463S
Rated operational voltage: 400 V
Rated operational current: 63 A
Usage category according to EN IEC 60947-4-1: AC-7a/AC-7b
Rated control voltage: 230 V
Type of operational voltage: AC
Type of control voltage: AC
Number of contacts as normally open: 4
Max. incandescent lamp load: 6500 W
Max. fluorescent lamp load: 3000 VA
Max. fluorescent lamp load (Duo circuit): 4700 VA
Max. fluorescent lamp load (parallel compensated): 2100 VA
Manual control lever: no
Width in modular units: 3
Installation depth: 60 mm
Additional devices possible: yes
With day/night function: no
Noise-free: yes
Protection class (IP): IP2X
Hager Contactor ESC463S: additional details
Installation contactor noise-free 63A 4 normally open 230V. Noise-free contactor according to DIN EN 61095 (VDE 0637-3) with contact position indication through a display window, integrated labeling field, and suitable for retrofitting additional devices. DC magnetic system with protection circuit against overvoltage and to limit interference voltage peaks, ensuring noise-free continuous operation and minimal switching noise. Note: When installing multiple devices directly, a spacer (1/2 PLE) must be installed next to every second device.
8. Hager ESC363
The Hager ESC363 is a powerful step switch designed for use in various electrical applications. With an input voltage of 400 V and an output current of 63 A, this device provides a reliable solution for controlling electrical loads. The step switch is designed for operation with alternating current and works at a frequency of 50 Hz. Its compact design, with a width of 54 mm, a height of 85 mm, and a length of 60 mm, allows for easy integration into existing switch cabinets. The Hager ESC363 is not suitable for smart home applications but offers robust and efficient performance for industrial and commercial use.
- Input voltage of 400 V for versatile applications
- Output current of 63 A for high power requirements
- Sturdy construction with compact dimensions
- Suitable for use in industrial and commercial environments.
9. Hager Contactor
Installation contactor hum-free 40A 4 NO contacts 230V Contactor hum-free according to EN 61095 and DIN VDE 0637-3 as well as contact protection according to DIN VDE 0106 part 100. Modular device with contact position indication by display window, integrated labeling field and suitable for subsequent mounting of additional equipment. DC solenoid system with protective circuit against overvoltage and for limiting interference voltage peaks, for hum-free continuous operation and ensures low switching noise. Notes: If several devices are installed directly, a spacer (1/2 PLE) must be installed next to every second device.
10. Hager HAG ESC443 contactor, 40A, 3S+1Ã, 230V
The HAG ESC443 installation relay is a reliable electrical component designed for controlling electrical loads in various applications. With a rated current of 40 amperes and an input voltage of 400 volts, this relay is ideal for use in industrial and commercial environments. The relay features three normally open contacts and one normally closed contact, allowing for flexible control of electrical devices. Its compact design, measuring 60 mm in length, 54 mm in width, and 85 mm in height, facilitates installation in various switchgear. The HAG ESC443 is not suitable for smart home applications but provides a robust and reliable solution for controlling electrical loads.
- Rated current of 40 amperes for high power requirements
- Three normally open contacts and one normally closed contact for flexible control options
- Input voltage of 400 volts for versatile applications
- Compact design for easy installation in switchgear.
