MDT Universal Actor AKU-1616.03 16-channel switching actuator, 16 A per channel, 230 VAC

MDT Universal Actor AKU-1616.03 is a 16-channel switching actuator for building automation. Each channel is rated for up to 16 A at 230 VAC, allowing centralized control of lighting, motors and other resistive or inductive loads. The unit is designed for DIN-rail mounting in distribution cabinets and is intended for commercial and residential installations where multiple circuits require reliable switching and integration into automation systems.

Advantages

The actuator provides 16 independent channels with consistent 16 A switching capacity per channel, enabling flexible circuit assignment and simplified wiring. DIN-rail compatibility and compact 8 TE width save space in distribution boxes. The device supports common load types (resistive and inductive) and delivers stable switching performance for lighting, small motors and similar consumers.

Suitable for

• Centralized lighting control in residential and commercial buildings
• Switching of small motors, pumps and ventilation units
• Integration into KNX or other building automation systems (as switching actuator)
• DIN-rail installation in distribution cabinets and electrical panels

Key specifications

• Model: MDT AKU-1616.03
• Channels: 16 switching outputs
• Rated current per channel: 16 A
• Rated voltage: 230 VAC
• Width: 8 TE (DIN-rail module units)
• Load types: resistive and inductive loads
• MPN: AKU-1616.03
• EAN: 4251916130466

How to use

Mount the MDT AKU-1616.03 on a standard 35 mm DIN rail inside the distribution cabinet and connect the supply voltage (230 VAC) to the designated inputs. Wire each load to its corresponding output channel, observing polarity and protective earth requirements where applicable. Configure the actuator within the building automation system to assign channels, scenes or schedules as needed. Verify correct wiring and perform functional tests before commissioning.

Usage recommendations

Use appropriate circuit protection (fuses or circuit breakers) sized for 16 A per channel and follow local electrical codes. For inductive loads, consider inrush currents and ensure contact ratings and wiring cross-sections are adequate. Install the actuator in a dry, ventilated enclosure and allow sufficient space for heat dissipation.