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The Eelectron FO71A01-3M is the metal mounting frame 71, 3-module (1 piece), part of the OL-U mounting system. OL-U devices and plates never screw directly to the wall box: a metal support is fixed to the box first, the device or wiring insert is screwed to that support, and the cover frame then hooks or snaps onto it. This part is that support for OL-U devices SO08A01KNX, SO04L02KNX-x, SO08L02KNX-x, TO04A01KNX, HO04A01KNX, MO04A01KNX-x on a 3-module box.
The frame carries the OL-U device at the right depth and gives the cover frame its snap-on hooks; the device is fixed to it with the two screws supplied with the device. It is required for every flush-mounted OL-U device, so order one per position.
Supplied as 1 piece, with a pair of fixing screws.
| Type | metal mounting frame 71, 3-module (1 piece) |
| Compatible hardware | OL-U devices SO08A01KNX, SO04L02KNX-x, SO08L02KNX-x, TO04A01KNX, HO04A01KNX, MO04A01KNX-x on a 3-module box |
| Compatible boxes | 3-module box: Italian 503 and equivalent 3-module enclosures |
| Compatible cover frames | PO71A03xx 3-module cover frames |
| Material | metal |
| Pack quantity | 1 piece, with a pair of fixing screws |
| Weight (net, packed) | 0.04 kg (0.09 lb) |
| Manufacturer part no. / GTIN | FO71A01-3M / 8054144525068 |
Related frames and adapters: FO71A02-3M (10-pack), FO71A01-2M (2-module). OL-U hardware: SO08A01KNX, SO04L02KNX-x, SO08L02KNX-x, TO04A01KNX, HO04A01KNX, MO04A01KNX-x. Surface-mount alternative: SFBOA17-x / SFBOA25-x boxes.
Passive accessory – no electrical rating. The OL-U KNX hardware it mounts on is CE certified; not UL/NRTL listed — verify local code requirements before specifying in US installations.
Datasheet (PDF) · Available to order.
Orders over $500 ship free within the USA (under 50 lbs). Orders under $500 carry a low cost shipping fee.
Most in-stock orders ship within 1–2 business days from Miami, FL. Delivery typically takes 3–5 business days depending on destination.
For freight or oversized orders, our team will contact you with a custom quote.
All KNXSupply products are covered by the manufacturer's warranty, ranging from 1 to 3 years depending on the brand. Warranty terms are fulfilled directly by the manufacturer.
If you experience any issue, contact us and we'll coordinate the claim process on your behalf.