# Shelly 1PM Gen3 Smart Switch with Power Metering (4 Pcs)

- Canonical URL: https://www.netxl.com/switches-and-dimmers/shelly-plus-1pm-gen3-wifi-smart-switch-4-pcs/
- Brand: Shelly
- SKU / part number: SHELLY-1PM-GEN3-4
- EAN (GTIN-13): 3800235261811
- Category: Switches & Dimmers (https://www.netxl.com/switches-and-dimmers/)

## Pricing (GBP, guest pricing — trade customers see account pricing via the API)
| Quantity | ex VAT | inc VAT |
| --- | --- | --- |
| 1+ | £45.96 | £55.15 |
| 5+ | £45.96 | £55.15 |
| 10+ | £45.96 | £55.15 |

## Availability and shipping
- Availability: 23 in stock
- Shipping: Royal Mail Tracked - Next Working Day — £7.19, 1 working day(s)

## Description

This is a 4-pack of the of Shelly 1PM Gen3, a WiFi-operated single-channel smart relay able to control circuits up to a maximum of 16A total current and the ability to monitor power usage from connected devices. An update of the previous model, the Shelly Plus 1PM, the Gen3 variant has an improved chipset for greater responsiveness and efficiency, increased terminal durability, and a number of other quality-of-life improvements.

The Shelly 1PM Gen3 takes a step forward from its predecessor, the Shelly Plus 1PM, with an upgraded chip that includes 8MB of memory, enabling smoother performance, improved efficiency, and faster responsiveness. Retaining the features of the Plus 1PM, such as a 16A relay, built-in WiFi and Bluetooth connectivity, and precise power monitoring, the Gen3 version adds support for virtual components and offers an upgrade path to Matter, ensuring compatibility with the future of smart home technology.

Compact enough to fit seamlessly into existing electrical appliances like lamps, heaters, and more, the Shelly 1PM Gen3 can also be installed in confined spaces such as crowded electrical boxes and wall sockets, transforming them into fully smart, WiFi-enabled devices in just ten minutes.

## What's in the box

- 4 x SHELLY-1PM-GEN3
- 1 x Installation Guide

## Specifications

| Specification | Value |
| --- | --- |
| Power Supply | 240V |
| Connectivity | Bluetooth & WiFi |
| Purpose | Smart Switch |

## Documents

- [SHELLY-1PM-GEN3 Installation Guide](https://www.netxl.com/shelly/docs/shelly-1pm-gen3-installation-guide.pdf)

## Variations

- [Single](https://www.netxl.com/switches-and-dimmers/shelly-plus-1pm-gen3-wifi-smart-switch-with-energy-monitoring.md)
- [2-Pack](https://www.netxl.com/switches-and-dimmers/shelly-plus-1pm-gen3-wifi-smart-switch-with-energy-monitoring-pair.md)
- [4-Pack](https://www.netxl.com/switches-and-dimmers/shelly-plus-1pm-gen3-wifi-smart-switch-4-pcs.md)

## Programmatic access

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