# ONKA Elektrik Universal Screw Terminal Block 2.5mm2 Green

**URL:** https://aio.lv/en/product--onka-elektrik-t0-1019-1010019--12446317
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Power Sockets
**Manufacturer:** ONKA Elektrik
**Manufacturer code:** T0-1019-1010019
**EAN:** 5900103208271
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onka-elektrik-t0-1019-1010019--12446317

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The ONKA Elektrik universal screw terminal block is designed for secure electrical wire connections. With a capacity of 2.5mm2, this green terminal block ensures reliable conductivity and mechanical stability in electrical installations. It is suitable for professional use in control panels, junction boxes, and various industrial or residential wiring applications, providing a robust solution for organizing and connecting electrical circuits.

## Long description

The ONKA Elektrik universal screw terminal block is a high-quality component engineered for secure and efficient electrical wire connections. Designed to accommodate wires with a cross-section of 2.5mm2, this terminal block provides excellent electrical conductivity and mechanical durability. Its green housing allows for easy identification and organization within complex electrical systems, making it a reliable choice for both industrial and residential wiring projects.
Advantages
This terminal block offers superior connection stability through its robust screw-clamp mechanism, which ensures that wires remain firmly in place even under vibration. The high-grade materials used in its construction provide excellent insulation and resistance to environmental factors, contributing to the long-term safety of your electrical installations. Its compact design facilitates efficient space utilization in crowded control panels and junction boxes, while the standardized interface ensures compatibility with a wide range of electrical components.
Suitable for
Control panel wiring
Junction box installations
Industrial automation systems
Residential electrical distribution
Organizing complex circuit connections
When it may not be suitable
This terminal block is not intended for high-current applications exceeding its rated capacity or for environments with extreme chemical exposure that could degrade the plastic housing. It is also not suitable for direct connection of stranded wires without appropriate ferrules if a gas-tight connection is required by specific safety standards.
Key specifications
Wire capacity: 2.5mm2
Connection type: Screw terminal
Color: Green
Application: Electrical circuit distribution
How to use
To use the terminal block, strip the insulation from the end of your wire to the recommended length. Insert the conductor into the terminal opening and tighten the screw firmly using a compatible screwdriver. Ensure the wire is fully seated and that the screw is tightened to the specified torque to prevent loose connections. Verify the connection by gently pulling on the wire to ensure it is securely held.
What to consider before purchase
Ensure the wire gauge matches the 2.5mm2 capacity
Verify the total number of connections required for your project
Check compatibility with your existing mounting rail or enclosure
Usage recommendations
Always disconnect the power supply before performing any wiring work to prevent electrical shock. Ensure that all connections are tightened to the manufacturer's recommended torque settings to maintain optimal conductivity and safety.

## FAQ

### How much does the ONKA Elektrik Universal Screw Terminal Block 2.5mm2 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 142 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 30.07.2026 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

https://aio.lv/img/cache/product/12446317/68749468_large.webp