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Powerful and Versatile KNX Switches for Efficient Automation Systems

April 27,2024  |  By admin

KNX Controller.jpg


The KNX Switches Actuator, available in 4/8/12-Fold versions, is a highly functional and reliable device designed with a maximum current rating of either 16A or 20A per channel. Operating at an unrated voltage of 250V AC, 50-60Hz, this actuator incorporates a high-current magnetic relay capable of handling a maximum switching current of 20A.

The KNX switches offer a diverse range of operation modes tailored to suit various applications. Among the primary KNX functions, it boasts features such as switching, status response, scene control (in the 5-fold versions), time switching, preset settings, logic function, threshold control, and forced operation. These features make the KNX switches a highly versatile and powerful tool for managing and controlling automation systems.

Models KA/R xx16.2 and KA/R xx20.1 (where xx represents 04/08/12) are specifically designed to meet the demands of modern KNX systems. With an operation voltage ranging from 21-30V DC, powered via the KNX bus, these switches have a low bus current consumption of less than 12 mA, ensuring efficient energy usage. Additionally, their power consumption on the bus is limited to a maximum of 360 mW, further enhancing their energy efficiency.

The KNX switches come with a variable number of contacts, available in 4/8/12 configurations, and maintain an unrated voltage of 250V AC (50~60Hz). An inrush current of 300A/2ms ensures a smooth and reliable start-up, providing users with a seamless integration experience. Connectivity is provided through a KNX bus connection terminal with a 0.8mm diameter, allowing for easy integration into existing KNX systems.

Operating within a temperature range of -5 °C to 45 °C, these KNX switches are suitable for a wide variety of environments. Storage and transport temperatures are also broad, ranging from -25 °C to 55 °C for storage and -25 °C to 70 °C for transport, ensuring durability and reliability under various conditions. With a humidity tolerance of less than 93% (excluding dewing), these KNX switches are designed to withstand typical indoor environments.

Installation is straightforward, with a 35mm Din rail design and modular installation method. This makes it easy to integrate the KNX switches into existing electrical systems, reducing installation time and effort. Whether you're upgrading an existing system or installing a new one, the KNX switches offer a seamless and efficient solution.

In summary, the KNX Switches Actuator, with its diverse range of functions and easy installation, is an excellent choice for those looking to upgrade their home or commercial automation systems with reliable and powerful KNX switches.

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