Somfy SDN RU Power Panel (1871027)
Somfy SDN RU Power Panel (1871027)
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Somfy SDN RU Power Panel
A rack-unit power panel for larger Somfy Digital Network installations, distributing 24V DC power to multiple RS485 motor bus segments from a single centralized rack-mounted enclosure -- the highest-capacity power distribution option in the SDN 2.0 product line.
Specifications
| Part type | SDN rack-unit power distribution panel |
| System | Somfy Digital Network (SDN) low-voltage RS485 |
| Genuine part | Yes -- Somfy 1871027 |
Compatible with: Somfy Digital Network (SDN) RS485 motor systems, large-scale commercial installs
Official Somfy documentation:
Sold by ShadeMotorsDirect -- an authorized source for genuine Somfy motorized window shade, blind, and drapery parts.
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Most recent reviews
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“Spoke with Colin. He configured my whole Somfy setup, and the products arrived in 3 days.”
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“The part was exactly what I needed and worked right out of the box.”
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“I had no idea which charger my motor needed. They helped me confirm it before I ordered.”
“Smooth process from start to finish. Product arrived quickly and fixed my issue.”
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This product is verified as:
- Authentic, factory produced Somfy hardware
- Brand new and never refurbished
- Eligible for Somfy’s official 5 year warranty
- Backed by certified Somfy customer service


