KNX Switch Actuator 4-Fold, 16A, Current Mesurement

Key Features

• High Power Switching – 4-channel actuator rated at 16A per channel, ideal for controlling lighting, power circuits, and HVAC systems.

• Integrated Current Detection – Real-time load monitoring per channel enables precise energy measurement and fault detection.

• Versatile Functionality – Supports switching, status feedback, 8-scene control, time scheduling, preset modes, logic functions, and forced operation.

• Secure KNX Communication – Equipped with KNX Data Secure for encrypted and reliable data exchange across the KNX network.

• Robust Design – Features durable high-current magnetic relays for consistent performance and long service life.

• Compact DIN-Rail Mounting – Slim 4SU MDRC housing for quick, space-efficient installation in standard electrical enclosures.

Product Description

The GVS KNX Switch Actuator with Current Detection & Secure (4-Fold, 16A, 4SU) delivers powerful, precise, and secure control for modern KNX automation systems. Designed for high-load applications, it combines reliable switching performance with advanced current monitoring and energy efficiency.

Each of the four channels is rated at 16A, supporting lighting, HVAC, and power distribution control. The actuator provides a wide range of KNX functions including scene control, time scheduling, logic operation, and forced control—allowing flexible configuration for complex automation environments.

Built-in current detection enables real-time load monitoring, helping identify faults and optimise system performance. KNX Data Secure ensures safe, encrypted communication between devices, protecting the installation from interference or unauthorised access. Compact and efficient with a 4SU DIN-rail design, this actuator operates directly from the KNX bus (6.5 mA), offering reliability and performance in both residential and commercial applications.