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Vektör Enerji
Distribution and sales

Onka

The standard for in-panel wiring: DIN rail terminals, distribution blocks and marking systems.

Onka logosu
At a glance
Origin
Türkiye
Typical applications
In-panel wiring, Field junction boxes, Machine panels
Key product families
Ray klemenslerSıra klemenslerDağıtıcı ünitelerMontaj rayları
Stock
Common items are in stock; lead times for the rest are stated line by line in the quotation.
Quotation
A model code or a short description is enough. We reply the same business day.
What we supply
  • DIN rail terminal blocks
  • Feed-through terminals
  • Distribution blocks
  • Mounting rails
  • Terminal markers
Highlights

What stands out when working with Onka

The concrete reasons we choose Onka products on projects.

  • 01

    A DIN rail terminal family that has become an in-panel standard

  • 02

    Consistent with its marking and distribution block range

  • 03

    Accessory variety that speeds up assembly

Key product families

The product families most often requested on projects, all supplied from stock or planned procurement.

  • 01Ray klemensler
  • 02Sıra klemensler
  • 03Dağıtıcı üniteler
  • 04Montaj rayları
  • 05Klemens etiketleri

Cannot see the family you need? Send the model code and we will reply with stock, price and an equivalent if required.

Send a model code

Typical applications

The applications where we use this brand most.

  • In-panel wiring
  • Field junction boxes
  • Machine panels
Why Vektör Enerji?

What is different about buying Onka from us

Working with the right brand is not only about price: it is about the right product arriving on time and working on site.

  • 01

    Stock and fast dispatch

    We keep the commonly used items of the Onka range in stock, and state the lead time per line for anything that is not.

  • 02

    Equivalents and alternatives

    Where the specification allows, we present alternatives that meet the same function with their technical differences, price and lead time.

  • 03

    Documentation support

    We compile catalogue pages, technical data sheets, dimensional drawings and declarations of conformity for you.

  • 04

    Selection and commissioning

    Our engineers check calculations during selection and support parameterisation and commissioning on site.

Ordering

How to order a Onka product

Ask on WhatsApp
  1. 01

    Send the model code or the requirement

    If you have the code, send it directly. If not, describe the application: a motor nameplate, single-line diagram or panel photo is enough.

  2. 02

    Receive stock and pricing

    We share stock status, wholesale price and lead time the same business day, adding equivalent suggestions where useful.

  3. 03

    Dispatch and afterwards

    Once confirmed, stocked items ship the same or next business day. Technical support continues through commissioning.

Frequently asked questions

Frequently asked about Onka

Do you supply Onka products from stock?

We keep the most commonly used items in stock. For non-stock or special-order products the lead time is stated per line in the quotation. Send us the model code and we will confirm availability the same business day.

Can you suggest an equivalent to Onka?

Yes. We present alternatives that meet the same function in writing, with their technical differences and the effect on price and lead time. The decision stays with you, and we take specification-mandated brands into account.

How do warranty and technical support work for Onka products?

Products carry the manufacturer's warranty and your invoice serves as the warranty document. In the event of a fault we handle the process with the manufacturer on your behalf. Engineering support during selection and commissioning is free of charge.

What is the lead time for a Onka item that is not in stock?

It depends on the product family and the manufacturer's dispatch schedule. We state the delivery date per line in the quotation, and where a stocked alternative does the same job we point it out for urgent needs.

Can I get catalogues, drawings or declarations of conformity for Onka?

Yes. Send us the product code and we will compile the catalogue page, technical data sheet, dimensional drawing and declaration of conformity. You can also use these documents when preparing a specification.

Do you support installation and commissioning of Onka products?

Yes. We offer panel assembly, parameterisation and commissioning. Even if you only buy the material, we provide technical support by phone on selection, wiring diagrams and first start-up.

Contact

Have a project or a material list?

Send us your list; we return stock status, lead time and wholesale pricing the same day.

Sales line

+90 232 433 66 69+90 532 062 67 19info@vektorenerji.com.tr

Monday – Friday · 08:30 – 18:30

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