How many modules are in the Shelly 1PM Mini Gen3 (2-pack)?

The box contains two identical Shelly 1PM Mini Gen3 modules. Each is a complete unit, ready to be installed independently on its own circuit.

What is the maximum load per module?

Each module switches up to 8A at 230V, that is a maximum of 2000 W, suitable for lighting, sockets and small appliances.

Do the modules measure energy consumption?

Yes, each module measures voltage, current and power in real time and counts energy, with the data visible in the Shelly app.

Do they support Matter and Apple Home?

Yes, after a firmware update each module supports Matter over Wi-Fi and can be added to Apple Home, Home Assistant, Google Home and Alexa.

Do the modules fit behind a standard switch?

Yes, each module is only 29x34x16 mm and mounts behind a switch or inside a standard junction box.

Should both modules be installed by an electrician?

We recommend installation by a licensed electrician, because each module connects to a live 230V installation.

Shelly 1PM Mini Gen3 2-pack Wi-Fi relay

Name: Shelly 1PM Mini Gen3 (2-pack) Wi-Fi relay with power metering
Brand: Shelly
SKU: SHELLY-1PM-MINI-GEN3-X2

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Shelly 1PM Mini Gen3 (2 buc.) releu Wi-Fi cu masurare consum - main

Compatibility

Works with these ecosystems

Protocols

Wi-Fi
BLE
Matter

Ecosystems

Home Assistant
Google Home
Amazon Alexa
Apple Home

What it is, who it's for, what it does

About this product

Shelly 1PM Mini Gen3 in a two-piece pack delivers two identical smart relays in one box, designed to wire up two circuits or two rooms at once. Each module measures 29x34x16 mm and fits behind a switch or inside a junction box without difficulty.<br><br>Each unit switches loads up to 8A at 230V (maximum 2000 W) and features built-in power metering: real-time voltage, current and power plus energy accounting. This lets you monitor two loads separately, for example a light in one room and a socket in another.<br><br>Wi-Fi 2.4 GHz and Bluetooth 4.2 connectivity enable control from the Shelly Smart Control app and integration with Home Assistant, Google Home and Amazon Alexa. After a firmware update each module supports Matter over Wi-Fi, so it can also be added to Apple Home. The two-pack is also handy when you want a spare module on the shelf.

Delivery
Free from 1500 MDL
Returns
30 days to return
Warranty
24 months

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CasaSmart essentials

What it works with, what it needs, what you can do

Verified compatibility

We test every device for these ecosystems. For non-standard integrations contact us before ordering.

Home Assistant
Zigbee
Matter
KNX
Wi-Fi

Install & requirements

What you need on your side and what we deliver.

Zigbee hub or Matter gateway for wireless variants
65 mm back-box or DIN panel for wired variants
Local setup on Home Assistant — included in install

Request install quote

Smart scenarios

Three typical automations we set up after the install.

01Morning: warm light + blinds up + climate at 22 °C
02Leaving: lights off, arm sensors, close the gas
03Evening: warm ambient + cinema scene

Where it works

Use cases

A renovated Botanica apartment where living room and bedroom lights go smart.

Equip the lighting of two rooms at once with the two modules in the pack.

One module on a fridge, the other on a water heater, with monthly app reports.

Track the energy of two different loads on separate modules.

An electrician who wants a backup module immediately available on site.

Use one now and keep the second as a spare part.

For the installer

Technical specifications

full spec · wiring · datasheet

Power

Power supply: 110-240 VAC
Max switching current: 8 A
Max switching power: 2000 W
Channels: 1 relay with power metering per unit

Wireless

Wi-Fi: 802.11 b/g/n 2.4 GHz
Bluetooth: 4.2

Physical

Dimensions: 29x34x16 mm
Weight: 18 g

Environment

Operating temperature: -20 to 40 C

Other

In the box: 2 units

Full device datasheet

Support

Frequently asked questions

How many modules are in the Shelly 1PM Mini Gen3 (2-pack)?
The box contains two identical Shelly 1PM Mini Gen3 modules. Each is a complete unit, ready to be installed independently on its own circuit.
What is the maximum load per module?
Each module switches up to 8A at 230V, that is a maximum of 2000 W, suitable for lighting, sockets and small appliances.
Do the modules measure energy consumption?
Yes, each module measures voltage, current and power in real time and counts energy, with the data visible in the Shelly app.
Do they support Matter and Apple Home?
Yes, after a firmware update each module supports Matter over Wi-Fi and can be added to Apple Home, Home Assistant, Google Home and Alexa.
Do the modules fit behind a standard switch?
Yes, each module is only 29x34x16 mm and mounts behind a switch or inside a standard junction box.
Should both modules be installed by an electrician?
We recommend installation by a licensed electrician, because each module connects to a live 230V installation.

Same ecosystem

Works together

Devices that run in the same smart-home ecosystem.

Shelly

Shelly Wave Pro Dimmer 2PM Z-Wave 2-Channel DIN Dimmer Metering

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Shelly Wave Pro Dimmer 1PM Z-Wave DIN-rail dimmer with metering

—

Shelly

Shelly Wave Pro Shutter - Z-Wave DIN-rail roller shutter and blind controller

—

Shelly

Shelly Wave Outdoor Plug S LR — outdoor Z-Wave IP44 plug with metering

—

Shelly

Shelly Wave Plug S — Z-Wave smart plug with power metering

—

Shelly

Shelly Wave Plug S Black LR — Z-Wave smart plug with metering, black

—

Same category

Questions about this product?

A CasaSmart manager calls you within 1–2 working hours and answers anything — compatibility, install, alternatives.

+373 60 944 922

Updated: 18 June 2026· reviewed by CasaSmart Expert Team

Compatibility