# Klauke 5R8 Tubular Ring Lug, Straight Tin-Plated Copper Electrical Terminal for 35 mm² Cable and M8 Stud

**URL:** https://aio.lv/en/product--gustav-klauke-gmbh-5r8--12591836
**Data updated:** 2026-07-27 18:21 (EEST)
**Category:** Other goods
**Manufacturer:** Gustav Klauke GmbH
**Manufacturer code:** 5R8
**EAN:** 4012078048668
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-08-28 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gustav-klauke-gmbh-5r8--12591836

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.08.2026 | free |
| Pickup points | 18.08.2026 | 1.79 EUR |
| Courier delivery to door | 18.08.2026 | 4.99 EUR |

## Summary description

Klauke 5R8 electrical terminal is a straight tubular ring lug designed for secure and reliable wire connections. Featuring tin-plated copper contacts, this connector is engineered for 35 mm² cables and M8 studs. Ideal for industrial, electrical, and panel-building applications, it ensures optimal conductivity and corrosion resistance in professional wiring systems.

## Long description

The Klauke 5R8 tubular ring lug is a straight electrical terminal designed to provide secure and reliable wire connections in various professional wiring systems. Manufactured with high-quality tin-plated copper contacts, this connector is engineered specifically to accommodate 35 mm² cables and M8 studs, ensuring stable electrical performance and long-lasting durability.
Advantages
This electrical terminal offers exceptional electrical conductivity thanks to its solid copper construction. The tin plating provides a protective layer that enhances resistance against corrosion and oxidation, making it suitable for demanding environments. Its straight tubular design facilitates straightforward installation and ensures a firm, reliable mechanical and electrical bond with the cable.
Suitable for
Terminating 35 mm² electrical cables
Connecting cables to M8 studs and terminals
Industrial electrical installations and maintenance
Control panel building and power distribution systems
Professional wiring tasks requiring corrosion-resistant connections
When it may not be suitable
This connector is not designed for cable sizes other than 35 mm² or for stud sizes different from M8. Using it with incompatible wire gauges or terminal bolts may result in a loose connection, high electrical resistance, or mechanical failure.
Key specifications
Product type: Tubular ring lug
Connector type: Straight
Contact material: Copper
Contact plating: Tin
Compatible cable cross-section: 35 mm²
Compatible stud size: M8
How to use
To use the Klauke 5R8 tubular ring lug, first strip the insulation from the end of the 35 mm² cable to the correct length. Insert the exposed stranded wire fully into the tubular barrel of the terminal. Use a compatible professional crimping tool designed for this cable size to secure the lug firmly onto the conductor. Once crimped, mount the ring end onto an M8 stud and fasten it securely with a suitable nut or fastener to ensure optimal electrical contact.
What to consider before purchase
Verify that your cable cross-section matches the specified 35 mm² requirement.
Check that your application utilizes an M8 stud size.
Ensure you have the appropriate crimping tool for tubular copper cable lugs.
Usage recommendations
Always use the manufacturer-recommended crimping dies to ensure a secure and durable connection, and inspect the finished installation to confirm that the cable is firmly retained within the terminal.

## Specifications

| Feature | Value |
|---|---|
| Material | Copper |
| Product colour | Stainless steel |
| Connector type | Straight |
| Connector contacts plating | Tin |
| Product type | Tubular ring lug |
| Thread size | M8 |
| Cross-section | 35 mm² |

## FAQ

### How much does the Klauke 5R8 Tubular Ring Lug Terminal cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 500 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 13.08.2026 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 Gustav Klauke GmbH 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 Gustav Klauke GmbH 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/12591836/68975491_large.webp