Smart DIN Rail Modules

Discover the Best DIN Rail Modules for Your Smart Home.

Smart DIN rail modules, such as relays and dimmers, are compact devices that seamlessly integrate into electrical distribution boards. Moreover, they enable remote control and automation of circuits and provide advanced functionality like scheduling, energy monitoring, and dimming for connected devices.

This Best Buy Guide showcases a selection of DIN rail-mountable modules compatible with Homey and with switching and dimming functionality. These models are excellent choices for smart homes, offering all the advantages of smart automation while maintaining a clean, professional installation.

Choosing a DIN Rail-Compatible Module

When choosing a DIN rail module, you should consider several key factors to ensure optimal performance, safety, and value for your smart home setup.

Functionality

Firstly, decide whether you need to switch, dim, or combine both. Also consider additional features like energy monitoring or direct motor control.

Load Capacity

Additionally, ensure the module can handle the electrical load of your connected devices without exceeding its rated capacity.

Installation Requirements

Furthermore, select a module that fits seamlessly into your electrical panel and provides a hassle-free setup process. You should hire a qualified electrician to ensure proper setup and compliance with local regulations.

Build Quality and Certifications

Also, prioritize high-quality modules from trusted brands with essential safety certifications. For instance, CE for compliance with EU standards and EN/IEC 62368-1 for electrical safety.

Price

Lastly, balance your budget with the features offered, ensuring you get the best value without compromising quality or safety.

Brand	Model	Protocol	Switch	Dimmer	Energy Meter	Price
Frient	DIN Relay 2	Zigbee				€59.95
Fibaro	Modules with euFIX	Z-Wave				€59.95
HeatIt	Z-DIN-616	Z-Wave				€229.00
NodOn	Multifunction Relay	Zigbee				€39.90
Nordtronic	DIN Dimmer	Zigbee				€45.45
Shelly	Wave Pro 2PM	Z-Wave				€82.50

The Frient DIN Relay 2 is a simple and compact DIN rail switch module designed for seamless integration into your electrical panel. It enables remote control and monitoring of connected devices, making it an ideal solution for optimizing energy usage in your smart home.

Built to handle demanding electrical environments, the Frient DIN Relay 2 operates within a voltage range of 207 to 253 VAC and supports a current of up to 16 A. It features overload and over-temperature protection to safeguard your devices and prevent potential hazards.

The relay’s durable construction conforms to essential safety and environmental standards, including CE, RED, Low Voltage, and RoHS directives. In addition, with an IP30 rating, it’s suitable for indoor use in enclosed electrical panels, offering a reliable and efficient way to manage your home’s electrical circuits.

The Frient DIN Relay 2 uses Zigbee as its communication protocol and integrates seamlessly with Homey Bridge and Homey Pro. Users can toggle the relay remotely, create automated schedules, and include it in Flows for advanced automation. Additionally, the relay tracks electricity consumption, providing valuable insights into Homey to help reduce energy waste.

The relay operates within a temperature range of 0 to +50°C. Therefore it’s unsuitable for freezing or icy conditions, limiting its application in specific environments.

Fibaro Modules are compact, well-built smart switches and dimmers for modern smart homes. They can be mounted on a DIN rail using Eutonomy’s euFIX adapters, specially designed enclosures compatible with all Fibaro module models.

The euFIX adapters enable the installation of Fibaro modules on DIN (TH35/TS35) type rails in electrical distribution boards. Available in two versions — with or without buttons — the adapters provide added functionality for control, diagnostics, and the inclusion or exclusion of modules within the Z-Wave system without opening the adapter case. Simplifying the integration of Fibaro systems into building infrastructure, the euFIX adapters offer a reliable solution for controlling heating, air conditioning, irrigation, lighting, fans, and more.

Fibaro modules are certified to meet essential international safety and quality standards. They carry the CE marking, ensuring compliance with European Union regulations for safety, health, and environmental protection and RoHS certification, verifying they are free from hazardous substances.

All Fibaro modules use Z-Wave for communication, ensuring seamless integration with Homey Bridge and Homey Pro via the official app. This allows users to toggle switches remotely, dim lights, monitor energy consumption, and create complex automation flows. 

It’s worth noting that Fibaro modules are pricier than similar devices, especially since you must purchase the mounting enclosures separately, making large installations even more costly.

The Heatit Z-DIN-616 is a powerful DIN-rail switch module for professional smart homes and building automation. It features 6 relay outputs and 6 digital inputs, each capable of handling up to 16 A. The module supports a 2-pole switch solution by combining two relays, making it ideal for controlling motors and other high-power appliances.

The Heatit Z-DIN 616 includes a front plate with clearly labeled terminals, simplifying the wiring process for installers. It also features LED indicators for power and connectivity status, providing quick visual feedback on the module’s operation.

The device has an IP20 rating, making it suitable for indoor use and resistant to solid objects larger than 12.5 millimeters. It is certified with CE to meet EU safety and health standards, RoHS to confirm it contains no hazardous substances, and EMC to ensure it operates without causing or experiencing electromagnetic interference.

The Heatit Z-DIN-616 uses Z-Wave for communication and integrates seamlessly with Homey Bridge and Homey Pro. Users can control each of its 6 outputs individually, allowing them to remotely toggle connected devices and create complex automation flows. The module supports the S2 Authenticated advanced security protocol, ensuring secure communication with Homey.

Like Fibaro, you can mount the NodOn Multifunction Relay on a DIN rail. To achieve a tidy and professional installation, you can use the company’s official DIN Rail Box. This affordable yet versatile relay controls various household appliances, including gates, garage doors, power sockets, boilers, and water heaters.

The NodOn Multifunction Relay features a dry-contact relay and can handle loads of up to 16 A. It is ideal for heaters, stoves, and other high-power appliances with a thermostatic function. It operates within a temperature range of -20°C to 60°C and requires a standard 230V AC ~ 50Hz power supply. Additionally, the relay is CE and RoHS-certified, ensuring compliance with EU safety. It also adheres to environmental regulations, making it a safe and reliable choice for smart home automation.

The relay uses Zigbee for communication and functions as a Zigbee router, helping strengthen the network. It integrates seamlessly with Homey Bridge and Homey Pro, enabling users to control connected appliances remotely and create automation flows.

The NodOn Multifunction Relay can withstand extreme temperatures. However, its IP20 rating makes it unsuitable for installation in environments exposed to the elements.

If you’re looking for a DIN rail-mountable module with dimming functionality, consider the latest Nordtronic DIN Dimmer. This Zigbee trailing edge dimmer integrates seamlessly into your smart home system, offering precise control over your lighting.

The device supports dimming for LED loads in two main scenarios. With a neutral wire, it can handle loads ranging from 5 to 200 watts. Without a neutral wire, it supports loads from 20 to 200 watts. This flexibility makes it suitable for various installation situations.

The dimmer has advanced functions such as a minimum dimming level and startup brightness settings. It also has a memory function to retain the last dimming level after power loss. Lastly, it can be operated using a universal 230V input single-wire push switch for manual control.

Once integrated with Homey, users can remotely toggle and dim their lights while monitoring energy consumption. Additionally, it enhances and stabilizes your mesh network by functioning as a Zigbee router when wired with a neutral. However, its maximum load of 200W may fall short for demanding setups, like large office spaces or daisy-chained lighting configurations.

Shelly offers various DIN rail-mountable modules with Wi-Fi or Z-Wave connectivity, providing flexible solutions for smart home and professional installations. The company offers models with single, double, or triple outputs and with or without energy monitoring variants.

The Shelly Pro Wave 2PM is a professional-grade 2-channel Z-Wave smart switch compatible with DIN rail mounting. It handles a maximum load of 25 A with two 16 A outputs, perfect for high-power appliances or circuits.

The device has advanced power metering, allowing users to monitor energy consumption on each channel separately and combined, offering valuable insights for energy management. It provides one-phase control and boasts extremely low power consumption of less than 0.3 W. With built-in overheating, overpower, and overvoltage protection and a flame-retardant V-0 casing, the Shelly Pro Wave 2PM ensures safe and reliable operation in taxing environments.

The Shelly Pro Wave 2PM is part of the company’s Qubino line-up, using Z-Wave as a communication protocol. It acts as a Z-Wave signal repeater, extending the network range and covering a distance of up to 40 meters indoors. The Shelly Pro Wave 2PM is compatible with both Homey Pro. It allows users to monitor and control two separately connected devices.