# ONKA Elektrik Universal Screw Terminal Block 16mm2 Blue Narrow

**URL:** https://aio.lv/en/product--onka-elektrik-t0-1135-1010055--12453507
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Power Sockets
**Manufacturer:** ONKA Elektrik
**Manufacturer code:** T0-1135-1010055
**EAN:** 5900103207502
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--onka-elektrik-t0-1135-1010055--12453507

## 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 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The ONKA Elektrik universal screw terminal block is designed for secure electrical connections of conductors up to 16mm2. This narrow-profile blue terminal ensures reliable contact and efficient space utilization in electrical panels and distribution boards. It is a durable component suitable for professional industrial and residential electrical installations requiring high-quality connectivity.

## Long description

The ONKA Elektrik universal screw terminal block is a high-quality electrical component engineered for the secure termination of conductors with a cross-section of up to 16mm2. Featuring a narrow-profile design, this blue terminal block is specifically crafted to optimize space within electrical panels and distribution boards, allowing for a higher density of connections without compromising safety or performance. Its robust construction ensures long-term reliability in both industrial and residential electrical systems.
Advantages
This terminal block provides a highly stable and vibration-resistant connection, which is essential for maintaining electrical integrity over time. The narrow design allows for efficient use of DIN rail space, making it an ideal choice for complex control cabinets where every millimeter counts. Furthermore, the high-grade materials used in its manufacturing offer excellent durability and resistance to mechanical stress, ensuring that the connection remains secure even under demanding operating conditions.
Suitable for
Industrial control panels and automation systems
Residential electrical distribution boards
Wiring projects requiring high-density component placement
Secure connection of solid and stranded copper conductors
When it may not be suitable
This terminal block is designed for conductors up to 16mm2 and may not be suitable for applications requiring larger cable cross-sections. It is also not intended for use in environments with extreme chemical exposure or high-moisture conditions unless housed within an appropriate protective enclosure.
Key specifications
Conductor capacity: up to 16mm2
Color: Blue
Connection type: Screw terminal
Design: Narrow profile
How to use
To install the terminal block, securely mount it onto a standard DIN rail. Strip the insulation from the end of your conductor to the appropriate length, insert the wire into the terminal opening, and tighten the screw firmly using a compatible screwdriver. Ensure that the wire is fully seated and that the screw is tightened to the manufacturer's recommended torque to prevent loose connections.
What to consider before purchase
Ensure the conductor size matches the 16mm2 capacity
Verify that the narrow profile fits your specific panel layout
Confirm that the blue color coding aligns with your project's wiring standards
Usage recommendations
Always verify that the power supply is disconnected before performing any wiring work. Regularly inspect terminal connections during routine maintenance to ensure they remain tight and free from oxidation.

## FAQ

### How much does the ONKA Elektrik 16mm2 Universal Screw Terminal Block cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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

https://aio.lv/img/cache/product/12453507/68756041_large.webp