DIN rail, 35 mm (TS35 × 7.5, EN 60715) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/din-rail-35mm/  (CC BY 4.0)
Basis: EN 60715 top-hat rail TS35 × 7.5
Catalog version: 2026-10-20

Sizes: see table below
- 35 mm wide (±0.3), 7.5 mm deep (15 mm deep version exists), 1 mm steel; lips 1 mm thick leave a 27 mm inner width. Mounting slots on 25 mm pitch down the centre.
- A printed clip hooks one lip and snaps over the other: the flange is 35.0 wide, so the clip's opening is 35.3 and the hook depth 1.0–1.2 mm with a spring tab.
- Files: the rail profile at 100 and 200 mm, for checking a printed enclosure clip.

dimension  mm
width  35
depth (TS35 × 7.5)  7.5
depth (TS35 × 15)  15
lip thickness  1.0
inner width  27
slot pitch  25

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Wikipedia: DIN rail — web — CC BY-SA 4.0 (text) — https://en.wikipedia.org/wiki/DIN_rail
- McMaster-Carr: DIN rail (free STEP/IGES/STL per part, for your own design use; no redistribution) — STEP, IGES, STL, PDF — McMaster-Carr site terms: personal design use, no redistribution [verify license at link] — https://www.mcmaster.com/products/din-rail/

Free files (CC BY 4.0, Xem Studio; STEP + STL, 2 parts): https://xemstudio.com/files/hardware/din-rail-35mm/index.json
API: https://xemstudio.com/api/geometry?object=din-rail-35mm