# ONKA Elektrik MRK Universal Screw Terminal Block 6mm2 Red

**URL:** https://aio.lv/en/product--onka-elektrik-t0-1037-1010037--12463055
**Data updated:** 2026-05-18 09:36 (EEST)
**Category:** Power Sockets
**Manufacturer:** ONKA Elektrik
**Manufacturer code:** T0-1037-1010037
**EAN:** 5900103213855
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onka-elektrik-t0-1037-1010037--12463055

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The ONKA Elektrik MRK universal screw terminal block is designed for secure electrical connections in control panels and industrial installations. Featuring a 6mm2 capacity, this red terminal block ensures reliable conductivity and mechanical stability. It is suitable for professional wiring applications, providing a robust solution for organizing and connecting conductors in various electrical distribution systems.

## Long description

The ONKA Elektrik MRK universal screw terminal block is a high-quality component engineered for secure and efficient electrical connections within control panels and industrial environments. Designed to accommodate conductors with a cross-section of 6mm2, this terminal block provides excellent mechanical stability and consistent electrical conductivity. Its vibrant red color allows for easy identification in complex wiring systems, helping technicians maintain organized and safe electrical distribution networks.
Advantages
This terminal block offers a robust screw connection mechanism that ensures wires remain firmly in place even under conditions of vibration or thermal expansion. The high-grade materials used in its construction provide long-term durability and resistance to environmental stressors, making it a reliable choice for demanding industrial applications. Its compact design facilitates space-saving installation in crowded control cabinets, while the intuitive screw-clamp interface allows for quick and straightforward wire termination without the need for specialized tools.
Suitable for
Industrial control panels
Electrical distribution systems
Automation and instrumentation wiring
Power supply distribution
When it may not be suitable
This terminal block is not intended for use in high-current applications exceeding its rated capacity or in environments with extreme corrosive agents that could degrade the terminal housing. It is also not suitable for direct outdoor exposure without a protective enclosure.
Key specifications
Conductor capacity: 6mm2
Connection type: Screw terminal
Color: Red
Application: Industrial and control panel wiring
How to use
To use the terminal block, strip the insulation from the end of the conductor to the recommended length. Insert the wire into the terminal opening and tighten the screw firmly using a compatible screwdriver to ensure a secure mechanical and electrical connection. Ensure that the wire is fully seated and that no loose strands are exposed outside the terminal.
What to consider before purchase
Verify that the 6mm2 capacity matches your specific wire gauge requirements.
Ensure the terminal block is compatible with your existing DIN rail or mounting system.
Check if the red color coding aligns with your project's wiring identification standards.
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring operations. Regularly inspect terminal connections during routine maintenance to ensure screws remain tight and the connection integrity is maintained.

## FAQ

### How much does the ONKA Elektrik MRK 6mm2 Screw Terminal Block cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 90 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 04.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ONKA Elektrik products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ONKA Elektrik service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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