Shelly 1 Gen3

The Shelly 1 Gen3 is a small form factor WiFi 16A smart switch with potential-free (dry) contacts, which allows remote control of electric appliances through a mobile phone, tablet, PC, or home automation system. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services.

Now even more powerful, equipped with our own Shelly chip! Perfect for automating lighting, managing garage doors, and modernizing old appliances, Shelly 1 Gen3 is the ideal choice for creating a more efficient, connected home and office. Its versatility makes it suitable for a wide range of automation projects.

Shelly 1 Gen3 can be accessed, controlled and monitored remotely from any place where the User has internet connectivity, as long as the device is connected to a Wi-Fi router and the Internet. It can be retrofitted into some standard electrical wall boxes, behind power sockets and light switches or in other places with limited space.

The unit has an embedded web interface which can be used to monitor and control the device, as well as adjust its settings. Automation of lights, garage doors, irrigation systems, bathroom fans, any old electrical appliances… you name it! Shelly Plus 1 has numerous applications providing enhanced smart home control.

Different types of actions, scenarios, and schedules can be set to sync your environment to your daily activities or business needs, via the Shelly smart home ecosystem, including the Shelly Smart Control app – or link it with a popular home automation software such as Home Assistant via a Raspberry Pi!

Note: You may require a neutral wire to use this product. Please research the device and your home wiring (safely, see below) before purchasing.

⚠️Caution – Read Before Buying⚠️

• Before beginning the installation, please read this guide and any other documents accompanying the device carefully and completely
• Danger of electrocution. The mounting/installation of the device should be performed by a qualified person (electrician)
• Failure to follow the installation procedures could lead to malfunction, danger to your health and life, violation of the law or refusal of legal and/or commercial guarantee (if any)
• Allterco Robotics (makers of Shelly products) and Mann Enterprises LTD are not responsible for any loss or damage in case of incorrect installation or improper operation of this device due to failure to follow the user and safety instructions in the printed guide accompanying this product (also available in the resources section below)
• Do not connect the device to appliances exceeding the given max load.
• Use the device only with a power grid and appliances which comply with all applicable regulations. Short circuit in the power grid or any appliance connected to the device may damage the device.
• Before starting, wire check that the breakers are turned off and there is no voltage on their terminals. This can be done with a phase meter or multimeter. When you are sure that there is no voltage, you can start wiring the cables.

Features

• Dry contacts (potential-free)​ – option for contactor control
• Max switching voltage – 240VAC/30V DC
• Mac switching current – 16A/240VAC 10A/30VDC 
• Power metering on each channel
• New processor – ESP-Shelly-C38F chip with an increased memory of 8MB
• Improved durability of terminals
• High security
• Wi-Fi range extender & Bluetooth gateway
• Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates
• No HUB required! Easy control through Shelly Smart Control app, various home automation protocols, platforms, as well as voice assistants
• Supports KNXnet / IP communication

Specifications

Size (HxWxD)	37x42x16 ±0.5 mm
Weight	26 g / 0.92 oz
Mounting	Wall console
Screw terminal max torque	0.4 Nm / 3.5 lbin
Conductor cross-section	0.2 to 2.5 mm² / 24 to 14 AWG
Conductor stripped length	6 to 7mm
Shell material	Plastic
Colour	Blue
Ambient temperature	-20 °C to 40 °C / -5 °F to 105 °F
Humidity	30 % to 70 % RH
Max. altitude	2000 m / 6562 ft
Power supply	110 – 240 VAC 24 – 48 VDC, 12 VDC ±10%
External protection:	Cable protection switch in accordance with EN60898-1 (tripping characteristic B or C, max. 16 A rated current, min. 6 kA interrupting rating, energy limiting class 3)
Power consumption	< 1.2 W
Max switching voltage AC	240 V
Max switching voltage DC	30 V
Max switching current AC	16 A
Max switching current DC	10 A
Internal-temperature sensor	Yes
RF band	2400 – 2495 MHz
Max. RF power	<20 dBm
Wi-Fi protocol	802.11 b/g/n
Wi-Fi Range	Up to 30 m / 100 ft indoors Up to 50 m / 160 ft outdoors (Depends on local conditions)
Bluetooth Protocol	4.2 with BLE
Bluetooth Range	Up to 10 m / 33 ft indoors Up to 30 m / 100 ft outdoors (Depends on local conditions)
CPU	ESP-Shelly-C38F
Flash	8 MB
Schedules	20
Webhooks (URL actions)	20 with 5 URLs per hook
Scripting	Yes
MQTT	Yes

Resources

• Shelly Product Documentation
• Printed User Guide (as found within the package)
• Web interface guide
• Components and APIs
• Declaration of Conformity
• Device Identification
  • Device name: Shelly 1 Gen3
  • Device model: S3SW-001X16EU
  • Device SSID: Shelly1G3-XXXXXXXXXXXX
• EAN: 3800235261767

Handy Shelly Resources

• Shelly Cloud
• Shelly App
  • Apple App Store
  • Google Play
  • Huawei AppGallery
• Home Assistant Shelly Integration
• Shelly Community Forum
• Shelly Facebook Support Group
• Shelly Knowledgebase
• Shelly Device Finder (easy-to-use software to find Shelly devices in the local network)
• Shelly Developer API

Package Contents

• 1x Shelly 1 Gen3
• 1x User Guide