Heltun Heavy-duty switch module 16 A Z-Wave+ 700

The Heltun High Load Relay 16A is a smart home module designed for controlling high-performance electrical devices, lighting systems, and electric underfloor heating. With a robust output capacity of 16A and advanced zero-cross technology, this relay ensures reliable switching of powerful devices. Its compact height of 26 mm allows for installation in standard 60 mm flush-mounted boxes alongside switches. This Z-Wave Plus V2 (700 series) compatible device features precise energy consumption measurement for connected devices while maintaining minimal self-consumption. The module supports temperature regulation via external NTC sensors for floor, wall, or ceiling monitoring and is compatible with third-party NTC sensors. It offers eight configurable input response modes, including toggle, pulse, timer, and mode-switch functions. The thermostat functionality includes COM (Comfort), ECO (Economy), VAC (Vacation), DRY (Quick Heating for Drying), and MAN (Manual) modes, all controllable via a Z-Wave gateway. Designed for DIN rail mounting with optional accessories, this relay enables wireless control of standard circuits through the secure AES 256 encrypted S2 security protocol. Installation requires the expertise of a certified electrician for proper setup and operation.