64A DIN Rail Relay

64A DIN Rail Relay

95,00 €

The Gruff DIN rail relay is a Wi-Fi-connected device that helps you reduce electricity costs. The relay fetches Nord Pool prices from the server once a day, and you set the maximum price at which your appliances, such as underfloor heating, will operate. Buy the Gruff relay Set your maximum price and required operating hours Enjoy lower electricity bills Use it for controlling underfloor heating or other heating systems, or for charging your car. The price difference compared to peak daytime prices is about three times — no need to reduce consumption! NB! Must be installed by a certified electrician.

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Description

Why choose the Gruff DIN rail relay?

savings

Clear financial benefit, up to €200 per year

wifi

Remote device on/off capability

smart_toy

Smart energy consumption

eco

Increase green energy share

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Simple and convenient use via mobile app

security

Secure software, data is not shared

Technical specifications

wifi

Wi-Fi compatibility

The relay operates on a 2.4 GHz local Wi-Fi network.

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Power management

Supports up to 64A current. Designed for high-power devices like underfloor heating, water heaters, and EV chargers.

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Usage

Designed for use in standard electrical networks.

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Software and support

Minimal updates ensuring trouble-free experience. Gruff Technology provides comprehensive free customer support.

Use cases

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Underfloor heating

Automatically control underfloor heating during cheap hours

thermostat

Heating systems

Optimize heating system energy consumption

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EV charging

Charge your electric car during the cheapest hours

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Water heater

Heat water automatically during cheap hours

Gruff app

The Gruff app is available for both Android and iOS. With the app you can:

  • Monitor real-time Nord Pool prices
  • Set price limits and operating hours
  • View energy consumption history
  • Switch devices on/off remotely
  • Get notifications about price changes

Frequently asked questions

What is a DIN rail relay?expand_more
A DIN rail relay is a switching device that mounts on standard DIN rails inside your electrical panel. It controls high-power circuits remotely.
Do I need an electrician to install it?expand_more
Yes, the DIN rail relay must be installed by a certified electrician as it connects to your main electrical panel.
What devices can I connect?expand_more
The 64A relay handles high-power loads like water heaters, electric radiators, heat pumps, EV chargers, and other large appliances up to 14 kW.
Does it work with the same app as the socket?expand_more
Yes, both the smart socket and DIN rail relay are managed through the same free Gruff app.
Is my data secure?expand_more
Yes, all calculations happen locally on your device. We do not collect or share your personal data.
What happens if my internet goes down?expand_more
The relay keeps its last schedule and continues operating normally. Once internet is restored, it syncs new prices automatically.

Let's talk about your needs

Contact us and we'll find the right solution for your business.

+372 53493962

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