Description
The Heatit ZM Single Relay 16A is a powerful in-wall smart relay designed for seamless integration into a Z-Wave home-automation system. Tailored for European flush-mount junction boxes, it enables you to control high-power resistive loads (such as heating elements oractuators) up to 16 A / 3600 W through your Z-Wave network or via a connected external switch. The module features the latest Z-Wave 700-series chipset, ensuring improved wireless range, longer battery life for other network devices and future-proof connectivity. On top of simple on/off control, the relay provides live active-power metering so you can monitor energy consumption of connected loads. With support for SmartStart inclusion and full encryption (S0 and S2 authenticated/unauthenticated classes), this module fits seamlessly into sophisticated smart-home setups requiring both high performance and security.
Technical specifications
| Specification | Detail |
|---|---|
| Model / Art. No. | Heatit ZM Single Relay 16A – Art.no. 4512671 |
| Rated voltage | 230 VAC, 50 Hz |
| Max resistive load | 16 A / 3600 W |
| Communication protocol | Z-Wave Plus (868.4 MHz EU) |
| Z-Wave chipset | Z-Wave 700 chip |
| Active power meter | Yes |
| SmartStart support | Yes |
| Encryption modes supported | S0, S2 Authenticated, S2 Unauthenticated |
| Mounting | European flush-mount junction box (in-wall) |
| IP protection rating | IP20 |
| Ambient temperature (use) | 5 °C to 40 °C |
| Storage temperature | -30 °C to 70 °C |
| Humidity (storage) | Up to 95 % RH |
| Connection terminals | 0.2 – 2.5 mm² cable cross-section |
| Power consumption (idle) | < 1 W |
| Dimensions (approx.) | 46 × 45 × 25 mm (or similar compact size) |
| Warranty | 2 years (manufacturer) |
