Shelly Pro 2
£70.49
A DIN-rail mountable dual-channel dry contact relay for installation inside the breaker box, with WiFi, LAN and Bluetooth connectivity. Built for home or commercial automation needing remote and 2-phase control, with device temperature protection and no extra cabling required beyond the existing circuit wiring.
- 2 channels, dry contacts, up to 16A per channel, 25A total
- WiFi, Ethernet (LAN) and Bluetooth connectivity together
- Built-in device temperature protection
- DIN-rail mountable inside the breaker box, no extra wiring needed.
Buy the Shelly Pro 2 online in the UK from ShellyUK — genuine Shelly stock with fast UK delivery.
Professional DIN rail mountable dual channel dry contact relay with Wi-Fi, LAN, and Bluetooth connection. Suitable for home and commercial facility automation with remote control and 2-phase control. Enhanced safety features and compatible with the many common home automation platforms.
Enhanced with device temperature protection, the Shelly Pro series is designed to be installed inside the breaker box (DIN rail). Allowing complete smart automation with no additional cables or wiring, the Shelly Pro series is perfect for homes, offices, stores, businesses, and manufacturing facilities, as well as new buildings.
2 channels, dry contacts, up to 16A per channel, 25A total
WiFi, Ethernet (LAN) and Bluetooth connectivity together
Built-in device temperature protection
DIN-rail mountable inside the breaker box, no extra wiring needed.
Where you'd use it
Consumer Unit Circuit Switching
Install the Pro 2 inside the breaker box to remotely switch two independent circuits, such as an outbuilding supply and a garden lighting feed, without running extra control cabling.
Dry Contact Equipment Control
Use the dry contact outputs to interface with existing low-voltage control gear or third-party equipment that needs isolated switching rather than a direct mains relay.
Commercial Two-Phase Automation
Deploy it in a shop or small office to give facilities staff remote and scheduled control over two separate loads, such as signage and ventilation, from one DIN rail device.
Specification
Connectivity
- HTTP/HTTPS webhooks
- Yes
- Wi-Fi Protocol
- 802.11 b/g/n
- Wi-Fi Radio frequency
- 2412 - 2483 MHz
- Wi-Fi Radio signal power
- 1mW
- Operational range (depending on local construction) • up to
- 50 m outdoors • up to 30 m indoors
- Bluetooth
- Yes
Protection & Safety
- Device temperature protection
- Yes
- Overload protection
- No
Physical & Build
- (H x W x L)
- 90 x 19 x 69 mm
Environmental
- Operational temperature
- -20°C to +40 °C
Power & Electrical
- Power supply
- AC 110-230V ±10%, 50/60Hz
- Power supply
- DC No
- Maximum load
- 25A, with up to 16A per channel
- Electrical consumption < 3W
- Dry contacts
- Yes
- Roller shutter mode
- No
- Channels
- 2
Smart Features
- Power measurement
- No
- Custom scripts(mJs)
- Yes
Other
- Ethernet
- Yes
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