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EN 60715 · 35 MM TOP-HAT PROFILE · MADE IN KOCAELI

Every millimeter inside
the panel is our business.

DIN rail profiles, flush and surface mounting distribution boards, metal and polyester panel enclosures. From coil to finished part on a single line — with roll-forming machines and high-tonnage presses at our own plant in Kocaeli, Türkiye.

Product families
12
Reference codes
1,398
Export
30 countries
Established
2016
Demte 35 × 7.5 slotted DIN rail profile — render from the production drawing DT-3575-S-2000
35 × 7.5 DIN rail section — 35.00 ± 0.2 mm width, 7.50 ± 0.3 mm height, 27.00 ± 0.1 mm inner opening, 1.00 mm sheet, R1.00 corner
35 × 7.5 profile section · tolerances from the production drawing
EN 60715 CE RoHS REACH
Who it is for
  • Panel builders
  • Electrical contractors
  • OEM & custom-dimension production
  • Infrastructure and site work
  • Wholesale distribution
01

Product families

In Catalogue 2026 order: from the panel body to the rail inside it, from terminal blocks to push buttons — from one supplier.

Full range · Catalogue
35 × 7.5 DIN rail profile — render from the production drawing
RAIL · CATALOGUE P. 4-9

DIN Rail Systems

35×7.5 and 35×15 top-hat profile. Slotted and unslotted, pregalvanized and Cr+3 finish. Standard 2000 mm length, pre-cut rails to size and rail cutting tools.

  • Profile35 × 7.5 · 35 × 15
  • Thickness1.0 / 1.5 mm
  • StandardEN 60715
See the DIN rail range → Open the rail selector →
Junction Boxes
JB · CATALOGUE P. 11-16

Junction Boxes

ABS connection boxes with cable gland entries and press-fit covers. IK10 impact resistance, 650°C glow-wire test, RAL 7035.

Junction Boxes →
Distribution Boards
DB · CATALOGUE P. 17-25

Distribution Boards

Flush and surface mounting boards from 8 to 90 modules. Blank or smoked door, hinges opening beyond 180°, neutral and earth terminals fitted.

Distribution Boards →
Watertight Boards
WT · CATALOGUE P. 26-29

Watertight Boards

IP65 thermoplastic body, triangular lock, halogen-free ABS. For protective devices in residential, commercial and industrial premises.

Watertight Boards →
DIN Rail Distribution Boxes
ABS · CATALOGUE P. 30-31

DIN Rail Distribution Boxes

ABS-PC body with a PUR gasket for a high sealing level. Internal layout with DIN rail fixing, IK10 and GWT 650°C.

DIN Rail Distribution Boxes →
Slotted Wiring Ducts
WD · CATALOGUE P. 33-34

Slotted Wiring Ducts

Slotted duct and its snap-on cover for cable routing inside the panel. Sections from 25×25 up to 100×80.

Slotted Wiring Ducts →
Metal Enclosures
ME · CATALOGUE P. 36-37

Metal Enclosures

Wall-mounted enclosures in DC01 sheet steel: K series 0.80 mm IP54 for indoor use, E series 1.20 mm IP66. Galvanized sheet steel mounting plate included, concealed hinges, gland plates.

Metal Enclosures →
Polyester Boards
PE · CATALOGUE P. 39

Polyester Boards

Glass-fibre reinforced polyester body, IP54. For corrosive environments and outdoor use; with a 1.00 mm mounting plate.

Polyester Boards →
Panel Accessories
ACC · CATALOGUE P. 41-65

Panel Accessories

Document pockets, cable glands, cleats, locks, neutral busbars and mounting hardware. The widest section of the catalogue.

Panel Accessories →
Terminal and Distribution Blocks
TB · CATALOGUE P. 67-84

Terminal and Distribution Blocks

DTBA universal terminal blocks, DTDB distribution blocks and DTBB main branch terminal blocks. Single and multi-level, DIN rail mounted.

Terminal and Distribution Blocks →
Push Buttons and Pilot Lights
PB · CATALOGUE P. 86-97

Push Buttons and Pilot Lights

WL22 metal and chrome series push buttons, illuminated buttons, pilot lights, emergency stop and key operated series.

Push Buttons and Pilot Lights →
Push Button Enclosures
BX · CATALOGUE P. 98-105

Push Button Enclosures

Ready-made push button enclosures with one to five holes. Yellow-black body, emergency stop and “push to stop” variants.

Push Button Enclosures →
Elevator Combination Boxes
ELV · CATALOGUE P. 106-172

Elevator Combination Boxes

WL22-ELV combination boxes, BKB button box components and bypass panels. The most extensive section of the catalogue — 67 pages.

Elevator Combination Boxes →
Marking and Labeling
MRK · CATALOGUE P. 174-184

Marking and Labeling

Foam-backed panel and button labels, cable labels and marking sleeves, coloured tapes, pre-printed warning labels, ribbons and printers.

Marking and Labeling →
02

DIN Rail Selector

Choose profile, hole pattern, finish and length — your reference code, a render taken from our production drawing and the technical drawing PDF appear immediately. Carry it into the quote form with one click.

EXAMPLE CONFIGURATION
Profile type

Sheet thickness follows the profile: 35×7.5 rails are formed from 1.0 mm sheet, 35×15 rails from 1.5 mm.

Hole pattern
Finish
Length
Not on the list?

Custom hole patterns, different lengths or customer-branded packaging — produced through the tooling and sampling process. Send us your technical drawing and we will come back on feasibility and minimum quantity.

Sampling Custom cut Private label
Section view · scale 1:1 (mm)
Render from the production drawing 35 × 7.5 slotted DIN rail isometric render
35 × 7.5 · 6.2 × 18 mm holes
Reference code DT-3575-S-2000-D62-PG
Profile35 × 7.5 · top-hat profile
StandardEN 60715
Width / height35 / 7.5 mm
Sheet thickness1.0 mm
Surface finishPregalvanized
Hole pattern6.2 × 18 mm · 25 mm pitch
Length2000 mm
03

From coil to finished part

No intermediate supplier. Steel coil goes into the plant and packed product comes out — which is why dimensional tolerance and lead time stay under our control.

  1. 01

    Coil intake

    Thickness and coating check of galvanized coil, then slitting.

  2. 02

    Roll forming

    Continuous forming of 35 mm top-hat profiles on the roll-form line.

  3. 03

    Punching and cutting

    Hole patterns and cut-to-length on high-tonnage presses.

  4. 04

    Injection & tooling

    Injection moulding of plastic box bodies and covers.

  5. 05

    Coating and assembly

    Electrostatic powder coating of metal enclosures, mounting plate fitting.

  6. 06

    Inspection and packing

    Dimensional inspection, export packing and labelling.

Note

This section will be strengthened with real production photographs from the plant — once the line images arrive they drop straight in without changing the layout.

04

Where it is used

The same product range serves four different buying patterns.

A

Panel building

Fixed dimensions, fixed tolerances and repeatable delivery for workshops running series production. Rail, duct, busbar and enclosure on one delivery note.

  • Stocked products
  • Pallet shipments
  • Annual price agreement
B

Electrical contracting

On site, speed decides. Flush and surface boards and junction boxes are prepared in project quantities.

  • Project quantities
  • Direct delivery to site
  • Quotation from the bill of quantities
C

OEM and custom sizes

Custom hole patterns, custom lengths and neutral or customer-branded packaging for manufacturers selling under their own brand.

  • Custom holes and cuts
  • Private label
  • Sampling and tooling process
D

Export and distribution

A single authorised distributor per country. Container loading, export documentation and labelling support.

  • Distributorship
  • Container optimisation
  • Origin and conformity documents
05

Quality and conformity

The first thing a buyer asks for is documentation. Once this section is complete, the biggest friction in the quotation process disappears.

Product standard

EN 60715

The international standard that defines the dimensions, tolerances and mounting sizes of DIN rail profiles. The 35×7.5 and 35×15 profiles we make are formed to these dimensions.

Material

Coating and sheet

Galvanized sheet grade and coating weight vary by product group. Material certificates are shared on request.

Certificates

Declarations of conformity

For DIN rails DT-3575-S-2000 and DT-3515-S-2000: EU declaration of conformity (EN 60715), RoHS test report and REACH declaration. Shared on request.

Chemical compliance

REACH

A REACH Article 33 declaration is available for our DIN rails DT-3575-S-2000 and DT-3515-S-2000: no SVHC candidate substances above 0.1 % by weight. Shared on request.

Protection rating

IP ratings

Protection ratings from IP40 to IP65 across the box families. Gasketed door and cable gland entry variants are intended for outdoor use.

06

Export and partnership

Container shipments from our plant in Kocaeli. We work with a single authorised distributor per country — we will not compete in your market.

01

Sample and technical check

Samples and technical drawings sent for the references you select.

02

Price and delivery

FOB / CIF pricing, container quantities and a delivery schedule.

03

Documents and labelling

Certificate of origin, declaration of conformity, labelling for the target market.

04

Distribution agreement

Country exclusivity in return for a volume commitment.

Distributorship application
08

Request a quote

Tell us the product, the quantity and the delivery country — our technical team will come back with price and lead time. Sample requests go through this form as well.

Address

Şekerpınar Mah. Ece Sok. No:3
Çayırova / Kocaeli · Türkiye

Response time

Within one business day

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