Description
HDL 3-channel wireless switch power interface (L+N) (manufacturer model HDL-MPWPIR03.18-A) is intended for a compatible HDL Buspro Wireless installation. EU HDL Wireless switching interface with three independent switched outputs and supply for a compatible panel.
Manufacturer specifications
- Supply: AC 85–265 V, 50/60 Hz; L+N supply
- Three switch outputs, up to 3 A each for resistive loads
- Capacitive-load rating: up to 2 A per channel according to the source table
- 10 A protective fuse; provides DC 5 V for an HDL compatible wireless panel
- EU wall-box format; approximately 80 × 80 × 39 mm
Installation and compatibility
Do not exceed the electrical load specification and do not install in circuits lacking a neutral conductor. Mains connections must be made by a qualified electrician where applicable. Check the exact matching HDL panel and any separately required accessories. The supplied image is from the 2025 HDL price-list illustration and may show one finish only.
Price and stock shown in the catalogue are provisional; delivery to Spain, final landed cost, installer requirements and product availability must be confirmed. This item is not currently purchasable.
Source: HDL Buspro Wireless Smart Home Price List, Rev. 1.0, February 2025, page 1; model HDL-MPWPIR03.18-A.
Official HDL manufacturer gallery images show three extra angles of the exact EU 3CH wireless relay power interface: marked relay terminals, panel connector and fuse, and wall-box profile. Photo source: official HDL manufacturer gallery. Verify matching regional version and required compatible wireless panel prior to installation.




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