# Klauke 605R12 Tubular Ring Lug Straight Tin-Plated Copper Terminal 35 mm² M12 25-Pack

**URL:** https://aio.lv/en/product--gustav-klauke-gmbh-605r12--12591996
**Data updated:** 2026-07-27 18:21 (EEST)
**Category:** Other goods
**Manufacturer:** Gustav Klauke GmbH
**Manufacturer code:** 605R12
**EAN:** 4012078052795
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.49 €
**Prices and availability valid until:** 2026-08-29 23:59
**Price without VAT (21%):** 49.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gustav-klauke-gmbh-605r12--12591996

## 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

Gustav Klauke GmbH model 605R12 tubular ring lug designed for secure electrical connections. This straight tin-plated copper connector is suitable for 35 mm² cables with an M12 bolt size, featuring red insulation. Ideal for professional electrical installations and wiring applications, ensuring reliable conductivity and durability. Supplied in a convenient pack of 25 pieces.

## Long description

The Gustav Klauke GmbH model 605R12 tubular ring lug is a professional electrical connector designed to provide secure and reliable connections in various wiring applications. Manufactured from quality copper with a tin-plated finish, this straight terminal ensures optimal electrical conductivity while protecting against corrosion. The connector features built-in red insulation, making it easily identifiable in complex electrical panels and installations. Engineered specifically for 35 mm² cables and compatible with M12 bolt sizes, this tubular ring terminal is a dependable choice for electricians and technicians requiring durable performance. Each package contains a convenient set of 25 pieces to support larger projects and maintenance tasks.
Advantages
This tubular ring lug offers exceptional reliability and performance thanks to its robust construction from tin-plated copper, which ensures consistent electrical current flow and minimizes resistance. The protective tin coating effectively guards the metal against oxidation and environmental wear, extending the lifespan of the connection. The integrated red insulation enhances safety and helps with organized circuit identification during installation. Its straight design allows for straightforward alignment and secure fastening to terminal studs, making it an efficient solution for demanding electrical environments.
Suitable for
Professional electrical installations and distribution boards
Connecting 35 mm² cables to M12 studs or busbars
Industrial wiring and maintenance projects
Commercial and residential electrical infrastructure
When it may not be suitable
This tubular ring lug is not designed for cable sizes other than 35 mm² or bolt dimensions that do not match the M12 specification. It may also be unsuitable for environments requiring specialized high-temperature insulation materials beyond the standard design specifications.
Key specifications
Product type: Tubular ring lug
Material: Copper
Connector contacts plating: Tin
Connector type: Straight
Cable cross-section: 35 mm²
Bolt size: M12
Insulation color: Red
Quantity per pack: 25 pieces
How to use
To use the terminal properly, strip the insulation of the 35 mm² cable to the correct length required for the barrel of the lug. Insert the stripped conductor fully into the tubular opening of the connector. Use a compatible crimping tool designed for 35 mm² terminals to apply uniform pressure and secure the wire firmly inside the barrel. Once crimped, place the ring terminal onto the M12 threaded stud or bolt and fasten it securely with a suitable nut or washer to ensure a stable and conductive mechanical connection.
What to consider before purchase
Verify that your cable cross-section matches the 35 mm² requirement
Check that the fastening stud or bolt corresponds to the M12 size
Ensure you possess the correct crimping tool for proper installation
Confirm the required quantity for your project needs, keeping in mind the 25-piece pack size
Usage recommendations
Always use calibrated crimping tools suited for 35 mm² conductors to ensure a secure mechanical and electrical connection, and inspect every terminated cable for proper fit and insulation integrity before energizing the circuit.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Red, Silver |
| Connector type | Straight |
| Connector contacts plating | Tin |
| Product type | Tubular ring lug |
| Insulation material | Polyamide (PA) |
| Quantity per pack | 25 pc(s) |
| Thread size | M12 |
| Cross-section | 35 mm² |
| Doesn't contain | Halogen |

## FAQ

### How much does the Klauke 605R12 Tubular Ring Lug Terminal cost, and is it available for purchase?

The price is 60.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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/12591996/68975438_large.webp