Description
The HDL 1-Channel 16A Flush-Mounted Buspro Switching Actuator (manufacturer model HDL-MPR0116-E.40) is a professional automation module.
Function and technical details
One 16 A relay channel for mains switching, 4 dry-contact inputs and 4 LED output channels, operating under HDL Buspro communication. Controller supply 15–28 V DC and 100–240 V AC mains load. Fits in a suitable wall box, dimensions approximately 46.8 × 46.8 × 23 mm.
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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