# Gustav Klauke GmbH 12SG10 Electrical Terminals Copper Tin-plated Aluminium

**URL:** https://aio.lv/en/product--gustav-klauke-gmbh-12sg10--12598994
**Data updated:** 2026-07-29 04:19 (EEST)
**Category:** Other goods
**Manufacturer:** Gustav Klauke GmbH
**Manufacturer code:** 12SG10
**EAN:** 4012078323062
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-08-28 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gustav-klauke-gmbh-12sg10--12598994

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.79 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

Gustav Klauke GmbH 12SG10 electrical terminals designed for secure connections. Crafted from durable copper with tin connector contacts plating and an aluminium product colour finish. Features a diameter of 2.1 cm and a stripping length of 7.2 cm. Supplied in a pack of 5 pieces, suitable for professional electrical and switchgear installations.

## Long description

The Gustav Klauke GmbH 12SG10 electrical terminals are reliable components designed for secure and stable electrical connections in various professional applications. Crafted from durable copper with tin connector contacts plating and featuring an aluminium product colour finish, these terminals offer reliable conductivity and mechanical stability. Each piece is built to meet strict industrial standards, ensuring long-lasting performance in demanding electrical environments.
Advantages
The construction of these electrical terminals utilizes high-quality copper material, which ensures excellent electrical conductivity and minimizes energy loss during operation. The tin connector contacts plating provides superior resistance to corrosion, significantly extending the service life of the connection even in humid or harsh conditions. Designed with precision dimensions including a diameter of 2.1 cm and a specific stripping length of 7.2 cm, they allow for accurate preparation and installation. Supplied in a convenient pack of 5 pieces, these terminals provide sufficient quantity for standard professional tasks and maintenance projects.
Suitable for
Professional electrical installations
Switchgear assembly and connection
Industrial power distribution setups
Maintenance and repair of electrical systems
When it may not be suitable
These electrical terminals are not intended for use with wiring diameters or stripping lengths that do not match the specified 2.1 cm diameter and 7.2 cm stripping length requirements. They are also unsuitable for consumer-grade household wiring projects that require different connector types or smaller scales.
Key specifications
Material: Copper
Connector contacts plating: Tin
Product colour finish: Aluminium
Diameter: 2.1 cm
Stripping length: 7.2 cm
Quantity per pack: 5 pieces
How to use
To use the Gustav Klauke GmbH 12SG10 electrical terminals, begin by preparing the wire according to the specified stripping length of 7.2 cm to ensure proper contact surface exposure. Insert the stripped conductor fully into the terminal barrel, making sure no stray strands remain outside. Secure the terminal firmly to the conductor using appropriate professional crimping tools designed for this terminal size and copper material. Inspect the finished connection to confirm it is tight, mechanically stable, and properly aligned before integrating it into the switchgear or electrical installation.
What to consider before purchase
Verify that the 2.1 cm diameter matches your specific cable and connection requirements.
Ensure you have the correct professional crimping tools suitable for copper terminals of this size.
Check the required stripping length of 7.2 cm against your planned installation workflow.
Confirm the pack quantity of 5 pieces meets the volume requirements of your project.
Usage recommendations
Always use calibrated professional tools for crimping copper electrical terminals to ensure maximum mechanical strength and electrical safety. Store unused terminals in a dry environment to prevent oxidation of the copper and tin plating prior to installation.

## Specifications

| Feature | Value |
|---|---|
| Material | Copper |
| Product colour | Aluminium |
| Diameter | 21 mm |
| Connector contacts plating | Tin |
| Stripping length | 72 mm |
| Minimum cable section | 240 mm² |
| Quantity per pack | 5 pc(s) |

## FAQ

### How much does the Gustav Klauke GmbH 12SG10 Electrical Terminals cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 12.08.2026 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/12598994/68977056_large.webp