# ONKA Elektrik MRK-S Universal Screw Terminal Block with Jumper 6mm2 Grey

**URL:** https://aio.lv/en/product--onka-elektrik-t0-1332-1010250--12466360
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Power Sockets
**Manufacturer:** ONKA Elektrik
**Manufacturer code:** T0-1332-1010250
**EAN:** 5900103207625
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onka-elektrik-t0-1332-1010250--12466360

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The ONKA Elektrik MRK-S is a high-quality universal screw terminal block designed for secure electrical connections. Featuring a 6mm2 cross-section and an integrated jumper, this grey terminal block ensures reliable conductivity and efficient circuit distribution in industrial and commercial electrical installations. Its robust screw-clamp design provides excellent vibration resistance and long-term connection stability.

## Long description

The ONKA Elektrik MRK-S universal screw terminal block is a professional-grade component engineered for reliable electrical connectivity in demanding environments. Designed with a 6mm2 cross-section, this terminal block facilitates secure wire termination and efficient power distribution. The inclusion of an integrated jumper allows for seamless circuit bridging, making it an essential element for organized and functional electrical panels in both industrial and commercial settings.
Advantages
This terminal block stands out due to its robust screw-clamp mechanism, which ensures a high-pressure connection that remains stable even under conditions of mechanical vibration. The grey housing is constructed from durable, high-quality insulating materials that provide excellent electrical safety and longevity. Its compact design allows for efficient use of space within control cabinets, while the integrated jumper feature significantly reduces the time and complexity required for parallel circuit wiring.
Suitable for
Industrial control panels and automation systems
Commercial electrical distribution boards
Power supply circuit management
Electrical installations requiring secure, vibration-resistant connections
When it may not be suitable
This terminal block is designed for standard 6mm2 wire sizes and may not be suitable for applications requiring significantly larger or smaller cable gauges. It is intended for use in controlled electrical environments and is not designed for direct exposure to harsh outdoor elements or high-moisture conditions without appropriate protective enclosures.
Key specifications
Cross-section capacity: 6mm2
Connection type: Screw-clamp
Color: Grey
Integrated jumper functionality
High vibration resistance
How to use
To install the terminal block, mount it onto a standard DIN rail until it clicks securely into place. Strip the insulation from your electrical wire to the appropriate length, insert the conductor into the terminal opening, and tighten the screw firmly using a compatible screwdriver to ensure a secure mechanical and electrical connection. If bridging is required, utilize the integrated jumper feature to connect adjacent terminals according to your circuit design.
What to consider before purchase
Ensure the 6mm2 cross-section matches your specific wire gauge requirements
Verify that the mounting space is compatible with the terminal block dimensions
Confirm the total current load of your circuit does not exceed the rated capacity of the terminal
Usage recommendations
Always ensure that the power supply is completely disconnected before performing any installation or maintenance work on electrical terminals to prevent accidental contact or short circuits.

## FAQ

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

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 611 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 03.08.2026 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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