SHELLY 1 GEN3 Wi-Fi operated Smart Switch
- Brand: Shelly
- Product Code: SHELLY 1 GEN3 [#17]
- sku: SHELLY 1 GEN3
- Reward Points: 2
- Availability: In Stock ✓ Ready to ship!
- Qty available: 26
R369.67 inc. VAT
- Ex VAT: R321.45
- Price in reward points: 370
The specifications below may differ from the model's specifications. Please view the above short specification block to verify which features apply in this model. E&OE.
Overview Summary:
Shelly 1 Gen3 is a compact, Wi-Fi and Bluetooth-enabled smart switch designed for seamless control of your home and office appliances. Easily automate lights, heaters, sockets, and LED strips with no hub required. With advanced scheduling and remote operation, you can manage your devices from anywhere in South Africa-buy now to simplify your smart home experience.This switch supports both AC and DC devices, includes an internal temperature sensor, and offers versatile automation through webhooks, scripting, and integration with voice assistants.
Performance tier: Advanced smart home automation
Uses: Lighting control, heating and cooling regulation, irrigation management, garage door automation, office appliance management
Overview:
Shelly 1 Gen3 Smart Switch
Control your home or office appliances with ease using the Shelly 1 Gen3 Wi-Fi smart switch. Designed for seamless automation, this compact device allows remote operation of lights, heaters, sockets, LED strips, and more. It integrates effortlessly into smart homes without the need for a hub, offering advanced connectivity and reliable performance.
Description:
The Shelly 1 Gen3 is a Wi-Fi and Bluetooth-enabled smart switch that supports both AC and DC devices. With dry contacts, high-voltage and low-voltage compatibility, internal temperature sensing, and scripting capabilities, it allows full remote control and automation. Users can create custom schedules, smart scenes, and integrate with voice assistants or home automation platforms, making it perfect for lighting, irrigation, garage doors, and heating or cooling systems.
Features:
Key Specifications
- Maximum switching power: 240V 16A AC / 30V 10A DC
- Internal temperature sensor for precise monitoring
- Wi-Fi and Bluetooth connectivity; no hub required
- Dry contacts for potential-free device control
- High-security standards with HTTPS, TLS, and custom certificate support
- Compatible with KNXnet/IP, MQTT, WebSocket, and other automation protocols
How Shelly 1 Gen3 Works
Shelly 1 Gen3 allows remote control of a wide variety of appliances and equipment, from lighting and heaters to security systems and LED strips. Its upgraded ESP-Shelly-C38F processor with 8MB memory ensures faster operation and improved reliability. The device also supports webhooks, scripting, and advanced automation options, while extending Wi-Fi coverage and acting as a Bluetooth gateway.
Connectivity Options
- Wi-Fi: Connect directly to your network for instant remote control.
- Bluetooth: Quick pairing and configuration via the Shelly Cloud App.
- Dry contacts: Flexible control for various devices and appliances.
- Voltage support: Works with both low and high voltage devices for broader compatibility.
Smart Automation Capabilities
- Custom schedules: Automate devices based on your routine or sunrise/sunset timings.
- Scenes: Combine multiple Shelly devices to create coordinated actions.
- Remote management: Control your home devices from anywhere for convenience and energy savings.
Practical Applications
Smart Irrigation
Automate watering schedules by integrating weather forecasts and soil moisture sensors. Shelly 1 Gen3 ensures your garden receives the right amount of water, reducing waste and maintaining healthy plants.
Garage Door Control
Open or close your garage door remotely. The device supports 12V DC and 24-48V DC operations, while optional add-ons can monitor open/closed status for full automation.
Heating and Cooling Optimization
Manage valves and manifolds to regulate water flow and temperature. Combine with Shelly BLU H&T for precise climate control, enabling schedules that optimize energy efficiency and comfort.
Smart Lighting
Automate indoor and outdoor lighting with schedules and scenes. Save energy while ensuring lights are on when needed and off when not, with manual control always available.
Advancements in the Gen3 Series
Upgradable to Matter
Gen3 devices are designed to support future Matter integration, providing smoother updates and new smart home capabilities.
Enhanced Memory and Performance
With 8MB memory, the Shelly 1 Gen3 operates faster and more reliably than previous models, ready for advanced automation tasks.
Unified Control for All Devices
Virtual components allow integration of non-Shelly products within the Shelly Smart Control app. Manage all smart devices from a single interface, simplifying automation.
Safety and Installation
Certain installations must be performed by a qualified electrician or authorized installer. Always follow local electrical safety guidelines.
Wiring Options
- 110V-240V AC
- 24V-48V DC
- 12V DC
Specifications:
| Copyright belongs to the respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC , however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered. | |
| Specifications | |
| Product Code | SHELLY 1 GEN3 |
| Physical | |
| Size (HxWxD) | 37x42x16 / 1.46x1.65x0.63 |
| Weight | 26 g / 0.92 oz |
| Screw terminals max torque | 0.4 Nm / 3.5 lbin |
| Conductor cross section | 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules) |
| Conductor stripped length | 6 to 7 mm / 0.24 to 0.28 in |
| Mounting | Wall console |
| Shell material | Plastic |
| Shell color | Blue |
| Terminal Color | Black |
| Environmental | |
| Ambient working temperature | -20 degreesC to 40 degreesC / -5 degreesF to 105 degreesF |
| Humidity | 30 % to 70 % RH |
| Max. altitude | 2000 m / 6562 ft |
| Electrical | |
| Power supply | 110-240 V~ |
| 24-48 VYes | |
| 12 VYes | |
| Power consumption | < 1.2 W |
| 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) |
| Output circuits ratings | |
| Max. switching voltage | 240 V~ |
| 30 VYes | |
| Max. switching current | 16 A/240 V~ |
| 10 A/30 VYes | |
| Sensors, meters | |
| Internal-temperature sensor | Yes |
| Radio | |
| Wi-Fi | |
| Protocol | 802.11 b/g/n |
| RF band | 2401 - 2483 YesHz |
| Max. RF power | < 20 dBm |
| Range | Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors |
| (Depends on local conditions) | |
| Bluetooth | |
| Protocol | 4.2 with BLE |
| RF band | 2400 - 2483.5 MHz |
| Max. RF power | < 4 dBm |
| Range | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors |
| (Depends on local conditions) | |
| Microcontroller unit | |
| CPU | ESP-Shelly-C38F |
| Flash | 8MB |
| Firmware capabilities | |
| Schedules | 20 |
| Webhooks (URL actions) | 20 with 5 URLs per hook |
| Scripting | Yes |
| MQTT | Yes |





