Shelly Wave Pro 3 (2025) LR - Professional 3 Channel Z-Wave Relay with DIN Rail Mounting and Long Range Technology

TheShelly Wave Pro 3 (2025) LR is an intelligent 3-phase (or 3 independent channel) relay designed for professional switchboard automation. Equipped with the latest Z-Wave 800 Series technology, this device offers potential-free contacts, making it the ideal solution for controlling heating, cooling, lighting or high-power motor control systems. The 2025 version introduces Long Range (LR) support, guaranteeing a stable connection even in metal enclosures or at long distances from the central unit.

Key Selling Points

• 3 Independent Channels (16A per channel): The device allows control of three different electrical circuits, supporting a total current of up to 48A. It is perfect for managing large loads in a centralised and efficient way.

• Dry Contact: The versatility of dry contacts allows the control of voltages other than the supply voltage (e.g. 12V, 24V or 230V), making it ideal for the automation of heating plants, garage gates or irrigation systems.

• Z-Wave 800 & Long Range (LR) Chipset: The new 800 generation offers increased security, low power consumption and extended range. The Long Range technology eliminates the need for signal repeaters, allowing direct communication with the hub at distances up to several hundred metres.

• Professional DIN-Rail Mounting: Designed to be installed directly into the standard electrical panel, the Shelly Wave Pro 3 takes up minimal space and provides a tidy and secure appearance to the entire automation installation.

• Industrial-Grade Security (S2 Authenticated): Advanced Z-Wave S2 encryption provides protection against cyber-attacks, giving you the confidence that your control system remains private and protected at all times.

• Direct Automations (Pairing): The device can communicate directly with other Z-Wave sensors on your network, executing instant commands without relying on cloud or central unit latency.

Professional Automation Examples

1. Heating and Cooling Management: Use the 3 channels to independently control the heat pump, boiler and ventilation system, optimising consumption according to the presence in the building.

2. Centralised Lighting Control: Automates outdoor, indoor and security lighting circuits, setting complex schedules or activations based on Z-Wave light sensors.

3. Business Protection and Efficiency: Ideal for offices or commercial premises, allowing all non-essential equipment (such as advertising screens or air conditioning) to be switched off at the end of working hours.

Technical Specifications

• Technology: Z-Wave 800 Series (frequency 868.4 MHz UE)

• Channels: 3 independent channels (Dry Contact)

• Maximum Load: 16A per channel / 48A total

• Power Supply: 110 - 240V AC, 50/60 Hz

• Mounting: DIN rail (modular standard)

• Security: Z-Wave S2 Authenticated

• Protection: Internal overheat protection

• Connectivity: Supports Z-Wave Long Range (LR)

Package Contents: 1 x Shelly Wave Pro 3 (2025) LR, user manual(Note: A certified Z-Wave Hub/Central Unit is required for operation).

Why choose Shelly Wave Pro 3 (2025) LR?

If you need a robust solution that doesn't depend on the stability of Wi-Fi and can control large loads in your electrical panel, this relay is the optimal choice. Z-Wave Long Range technology and 3 dry-contact channels make the Wave Pro 3 an extremely versatile tool for any high-end residential or commercial automation project.