Description
The HDL 12-Channel 10A Buspro Leading-Edge Dimming Actuator (manufacturer model HDL-MDH1210) is a professional automation module.
Function and technical details
12 silicon-controlled rectifier leading-edge dimming outputs, each rated up to 10 A, for compatible dimmable lighting loads. HDL Buspro control, three-phase/five-wire AC installation per manufacturer datasheet; 220 V AC ±10%, 50 Hz ±2%. Never assume LED load compatibility without checking driver type.
Installation and commercial status
- Check power supply, signal protocol, load ratings, wiring, enclosures, fuse/breaker requirements and installation permissions with a qualified integrator.
- This is not a stand-alone Wi-Fi, Zigbee or Matter device; do not mix the HDL Buspro and KNX protocols.
- Stock, supplier discount, freight, tax/import treatment and final landed cost to Spain are not yet confirmed.
- Product remains draft and unavailable for direct checkout.
Product photo obtained from HDL Automation’s official model page. Supplier price reference: October 2026 HDL Buspro REV4 price list.




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