# Erko ARC Tubular Aluminum Ring Terminal 8mm x 16mm

**URL:** https://aio.lv/en/product--erko-arc8-161--12462428
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** ARC\_8-16/1
**EAN:** 5905912843057
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-arc8-161--12462428

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Erko ARC tubular ring terminal is designed for reliable aluminum cable terminations. Featuring an 8mm hole diameter and 16mm cross-section, this connector ensures secure electrical contact in industrial and power distribution applications. Built for durability and efficient conductivity, it is an essential component for professional electrical installations requiring robust aluminum wire connections.

## Long description

The Erko ARC tubular aluminum ring terminal is a professional-grade connector engineered for secure and efficient termination of aluminum conductors. Designed with an 8mm stud hole and a 16mm cross-section, this terminal provides a stable electrical connection suitable for demanding industrial environments and power distribution systems. Its tubular construction facilitates optimal contact, ensuring long-term reliability and performance in electrical infrastructure projects.
Advantages
This terminal offers superior conductivity and mechanical strength, specifically tailored for aluminum wire applications. The robust design minimizes resistance at the connection point, which is critical for preventing overheating and ensuring the longevity of the electrical circuit. Its precise dimensions allow for easy installation while maintaining a firm grip on the conductor, providing a dependable solution for professional electrical setups.
Suitable for
Power distribution cabinets and switchgear
Industrial electrical installations
Aluminum cable termination in power grids
Infrastructure projects requiring reliable aluminum connections
When it may not be suitable
This terminal is specifically designed for aluminum conductors and should not be used with copper wires unless appropriate bimetallic transition methods are applied to prevent galvanic corrosion. It is also not intended for high-vibration environments where specialized locking mechanisms might be required.
Key specifications
Material: Aluminum
Stud hole diameter: 8mm
Cable cross-section: 16mm
Design: Tubular ring terminal
How to use
To install the terminal, first strip the insulation from the aluminum cable to the appropriate length. Insert the conductor fully into the tubular barrel of the terminal. Use a professional-grade crimping tool specifically calibrated for aluminum tubular terminals to ensure a secure mechanical and electrical bond. Ensure the terminal is properly tightened onto the mounting stud using the 8mm hole to maintain consistent contact pressure.
What to consider before purchase
Verify the compatibility of the terminal with your specific aluminum cable cross-section
Ensure the mounting stud size matches the 8mm hole diameter
Confirm that the crimping tool used is compatible with aluminum tubular connectors
Usage recommendations
Always clean the aluminum conductor surface and apply an appropriate contact grease before crimping to prevent oxidation and ensure the highest possible electrical conductivity.

## FAQ

### How much does the Erko ARC Tubular Aluminum Ring Terminal 8mm x 16mm cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 167 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 06.07.2026 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 Erko 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 Erko 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/12462428/68764246_large.webp