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Shelly Pro 2

Original price £69.99 - Original price £69.99
Original price
£69.99
£69.99 - £69.99
Current price £69.99
Availability:
in stock, ready to be shipped
Key Features
  • Professional 2-channel DIN rail smart relay
  • Dry contact outputs for flexible low- and high-voltage control
  • Two outputs rated up to 16A each with 25A total device limit
  • Supports 2-phase control
  • LAN, Wi-Fi, and Bluetooth connectivity
  • Designed for installation inside electrical cabinets and breaker boxes
  • Enhanced safety features for professional installations
  • Supports schedules, scripting, webhooks, and automation platforms
Use Cases

Electrical Cabinet Automation

Control multiple circuits centrally from a DIN rail installation inside a breaker box.

Dry Contact Switching

Switch boilers, gates, alarms, or automation systems requiring potential-free contacts.

Multi-Circuit and Two-Phase Control

Manage two independent circuits or phases within residential or commercial installations.

Facility and Building Automation

Deploy in offices, shared buildings, or industrial environments requiring reliable wired and wireless control.

What’s Included
  • Shelly Pro 2 DIN rail smart relay
Technical Specifications
Power
Power supply AC: 110–240V, 50/60Hz

Maximum load: Up to 16A per channel, up to 25A total
Channels
Channels: 2
Special Functions
Roller shutter mode: No

Device temperature protection: Yes

Overload protection: No

Power measurement: No
Features
HTTP/HTTPS webhooks: Yes

Custom scripts (mJS): Yes

Operational temperature: -20°C to +40°C

Device power consumption: < 3 W

Intelligent on/off: Yes

Local and remote control: Yes

Sunrise/sunset: Yes

Weekly schedule: Yes

UL listed option: No
Connectivity
Wireless: Yes

Max RF output power: 13.35 dBm

Wi-Fi protocol: 802.11 b/g/n

Wi-Fi radio frequency: 2412–2483 MHz

Wi-Fi range: Up to 50 m outdoors and up to 30 m indoors (depending on building materials)

Bluetooth: Yes

Ethernet: Yes
Dimensions
Size: 18.5 × 89.5 × 68.5 mm
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