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Shelly Pro 2
Shelly Pro 2
Shelly Pro 2
Shelly Pro 2
Shelly Pro 2

Shelly

Shelly Pro 2

SKU 3800235268025

For two circuits switched from the consumer unit rather than the wall. The Shelly Pro 2 clips onto the DIN rail and switches up to 16 A on each channel, 25 A in total.

Manufacturer: Shelly
£68.91 inc VAT

Key features

Wi-Fi Bluetooth
  • Two-channel control for two lights or loads
  • Wi-Fi and Bluetooth connectivity
  • Powered from 110-230V ±10%
  • Schedules, plus webhooks
  • Mounts on a standard DIN rail
  • Set up and run from the Shelly Smart Control app
Product details Manual

Why Shelly Pro 2

The Shelly Pro 2 clips onto the DIN rail and switches up to 16 A on each channel, 25 A in total

Two channels

Controls two lights or loads separately from one device, so one module covers two circuits.

Connectivity

Connects over Wi-Fi and Bluetooth. Setup runs from the phone, then the device joins the home network.

Local automation

Schedules, webhooks run on the device itself, so routines keep working if the internet drops.

DIN-rail mounting

Clips onto a standard DIN rail in the consumer unit, next to the breakers it works with.

Shelly Smart Control

Add the device, name it and build scenes from the free app on iPhone or Android.

What the Shelly Pro 2 does

The Shelly Pro 2 is a two-channel DIN-rail relay with dry contacts, for the consumer unit.

Good for:

  • Two circuits switched from the consumer unit
  • Contactors and dry-contact equipment
  • Wired LAN as well as Wi-Fi

Key facts

  • Maximum load: 25A, with up to 16A per channel
  • Channels: 2
  • Power supply: 110-230V ±10%, 50/60Hz

Works with

Runs from the Shelly Smart Control app and works with Amazon Alexa, Google Home and Home Assistant, with no hub needed. Connectivity: Wi-Fi, Bluetooth, LAN.

Also consider

Browse Relays & dimmers, Shelly Pro, all Shelly and what Shelly is.

Guide: Shelly Mini vs Pro vs BLU vs Wave: which to buy in the UK

Questions

Do I need a hub for the Shelly Pro 2?

No. It connects to your home Wi-Fi directly or to the network by cable.

Should an electrician fit it?

We recommend a qualified electrician for anything connected to mains wiring. The manual is linked on this page.

What's the maximum load?

It switches up to 16 A on each channel, and 25 A in total.

Does it work with Home Assistant without the cloud?

Yes. It works with Home Assistant on the local network.

Shelly Smart Control

One free app for every device

This device is added and run from Shelly Smart Control, the free app for iPhone and Android.

  • Rooms, groups and scenes for the whole home
  • Live power readings on devices that measure energy
  • Control away from home, or keep it on the local network
Download on theApp Store Get it onGoogle Play

iPhone needs iOS 15 or later. The app is published by Shelly.

Shelly Smart Control on two phones, showing room energy use and live device status.