# Gustav Klauke GmbH 48020 Insulated Wire End Ferrules Polypropylene Copper Blue Silver 50 pcs

**URL:** https://aio.lv/en/product--gustav-klauke-gmbh-48020--12599518
**Data updated:** 2026-07-29 04:19 (EEST)
**Category:** Other goods
**Manufacturer:** Gustav Klauke GmbH
**Manufacturer code:** 48020
**EAN:** 4012078070478
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-08-29 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gustav-klauke-gmbh-48020--12599518

## 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 48020 insulated wire end ferrules designed for secure and reliable electrical connections. Made from high-quality polypropylene and copper with blue and silver plating. Features a diameter of 1.03 cm and a stripping length of 3.6 cm. Supplied in a pack of 50 pieces, ideal for professional electrical installations and wiring management.

## Long description

Gustav Klauke GmbH 48020 insulated wire end ferrules are designed to provide secure and reliable electrical connections for various wiring projects. These ferrules ensure proper cable termination, preventing strand breakage and improving overall connection stability in electrical systems. Manufactured with precision, they combine high-quality copper and durable polypropylene insulation for dependable performance.
Advantages
The use of these insulated wire end ferrules guarantees clean and protected cable ends, which significantly reduces the risk of short circuits and loose connections. The integrated Easy-Entry insulation allows for quick and effortless cable insertion, saving time during installation. Designed specifically for fine and superfine stranded conductors, such as those compliant with DIN EN 60228 Class 5 and 6, they ensure optimal contact quality. Furthermore, the robust crimped cable end-sleeves facilitate straightforward mounting to cable clamps and terminal blocks.
Suitable for
Electrical installations requiring secure termination of fine and superfine stranded conductors
Wiring management in control panels and industrial equipment
Connecting cables to various types of terminal blocks and cable clamps
Professional electrical maintenance and repair work
When it may not be suitable
These ferrules are not designed for solid core wires or conductors that fall outside the compatible cross-section and diameter range. Using them with incorrect wire types may result in a faulty crimp and an unreliable electrical connection.
Key specifications
Material: Copper with polypropylene insulation
Connector contacts plating: Copper
Product colour: Blue and Silver
Diameter: 1.03 cm
Stripping length: 3.6 cm
Quantity per pack: 50 pieces
How to use
To use the ferrules, first strip the electrical cable to the specified stripping length of 3.6 cm to expose the conductor strands properly. Twist the fine or superfine strands slightly if necessary to prevent stray wires, then insert the stripped conductor fully into the ferrule using the Easy-Entry insulation opening. Ensure the copper conductor reaches the end of the metal sleeve. Finally, apply a suitable crimping tool designed for wire end ferrules to compress the sleeve securely onto the conductor before mounting it into the terminal clamp.
What to consider before purchase
Verify that the wire diameter and cross-section match the specifications of the ferrules
Ensure you have the correct crimping tool compatible with this type of wire end sleeve
Check the required quantity for your project, as this package contains 50 pieces
Usage recommendations
Always use a calibrated crimping tool designed for insulated wire end ferrules to ensure a mechanically stable and electrically sound connection. Never reuse a previously crimped ferrule.

## Specifications

| Feature | Value |
|---|---|
| Material | Polypropylene (PP) |
| Product colour | Blue, Silver |
| Diameter | 10.3 mm |
| Connector contacts plating | Copper |
| Stripping length | 36 mm |
| Minimum cable section | 50 mm² |
| Quantity per pack | 50 pc(s) |

## FAQ

### How much does the Gustav Klauke GmbH 48020 Wire End Ferrules cost, and is it available for purchase?

The price is 20.99 € (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/12599518/68976791_large.webp