MDT Switch Actuator 2-fold Flush-Mounted, 16 A, 230 V AC, C-Load, Standard, KNX AKS-02UP.03

Electricians and KNX system integrators use the MDT AKS-02UP.03 in residential and commercial buildings where two independent 230 V circuits need to be switched via KNX. The actuator fits into a standard flush-mounted box and handles resistive, inductive, and capacitive loads up to 16 A per channel.

Key specifications

• 2 channels, each with a potential-free relay contact
• Switching capacity: 16 A per channel at 230 V AC, 50/60 Hz
• Maximum incandescent lamp load: 2500 W
• Maximum LED lamp load: 200 W
• Maximum fluorescent lamp load (compensated): 1200 VA
• Manual operation via push button on the device
• KNX bus connection via standard bus terminal
• Functions: scene, logic, time, status feedback
• Mounting depth: approx. 22 mm
• Power consumption from bus: < 0.3 W
• Ambient temperature: 0 °C to +45 °C

Why choose it

The actuator combines two channels in a compact flush-mounted housing, reducing installation space. Manual push-button control allows testing and commissioning without bus power. The C-load version is suitable for capacitive loads such as LED drivers and electronic ballasts.

Ideal use cases

• Switching lighting circuits in KNX smart homes
• Controlling socket outlets or small motors
• Integrating existing 230 V installations into KNX

Good to know

The device is powered exclusively via the KNX bus and does not require an additional auxiliary supply. It is designed for flush-mounted installation in standard 60 mm boxes.