# Gustav Klauke GmbH 43512 Wire Connector Yellow Copper Polypropylene Tin Plated

**URL:** https://aio.lv/en/product--gustav-klauke-gmbh-43512--12599495
**Data updated:** 2026-07-29 04:19 (EEST)
**Category:** Other goods
**Manufacturer:** Gustav Klauke GmbH
**Manufacturer code:** 43512
**EAN:** 4012078070119
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-08-28 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gustav-klauke-gmbh-43512--12599495

## 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 43512 yellow wire connector designed for secure electrical connections. Made of durable copper and polypropylene with tin-plated contacts for enhanced conductivity and corrosion resistance. Halogen-free design ensures safe usage. Outer diameter 1.1 cm, depth 23 mm. Supplied in a pack of 100 pieces, ideal for professional electrical installation and wiring applications.

## Long description

The Gustav Klauke GmbH 43512 wire connector is designed to provide secure and reliable electrical connections for various wiring tasks. Manufactured from durable copper and polypropylene with tin-plated contacts, this component ensures enhanced electrical conductivity and dependable resistance to corrosion. The halogen-free construction adds an extra layer of safety during installation and everyday operation, making it a practical choice for standard electrical projects. Supplied in a convenient pack of 100 pieces, it meets the demands of regular wiring tasks.
Advantages
This wire connector features tin-plated copper contacts that support efficient electrical performance and minimize signal loss. The inclusion of polypropylene insulation provides reliable protection, while the halogen-free material composition contributes to safer working environments. The standardized dimensions allow for straightforward integration into existing wiring setups, and the bulk packaging of 100 pieces ensures an adequate supply for ongoing installation work.
Suitable for
Professional electrical installation and wiring applications
Securing stranded wire connections in control cabinets
General electrical maintenance and repair tasks
When it may not be suitable
This product may not be suitable for applications requiring wire gauges significantly different from the specified size or for environments exposed to extreme physical stress beyond standard electrical installation conditions. It is also not intended for use in high-temperature industrial processes that exceed the thermal limits of polypropylene insulation.
Key specifications
Color: Yellow
Material: Copper and Polypropylene (PP)
Contact plating: Tin
Halogen-free design
Outer diameter: 1.1 cm
Depth: 23 mm
Pack quantity: 100 pieces
How to use
To use the connector, ensure the power supply to the circuit is completely turned off before starting any work. Strip the appropriate length of insulation from the wire end to expose the bare conductor without damaging the strands. Insert the stripped wire fully into the connector barrel and use a compatible crimping tool designed for insulated wire connectors to secure the connection firmly. Verify the mechanical strength of the crimp by gently pulling on the wire before activating the electrical circuit.
What to consider before purchase
Verify that the wire gauge matches the compatibility requirements of the connector
Check the outer diameter and depth dimensions against your installation space constraints
Ensure you have the correct crimping tool available for proper installation
For optimal results, always use a calibrated crimping tool suitable for insulated copper connectors and verify every connection for mechanical stability before energizing the electrical circuit.

## Specifications

| Feature | Value |
|---|---|
| Material | Copper, Polypropylene (PP) |
| Depth | 23 mm |
| Product colour | Yellow |
| Connector contacts plating | Tin |
| Outer diameter | 11 mm |
| Quantity per pack | 100 pc(s) |
| Doesn't contain | Halogen |

## FAQ

### How much does the Gustav Klauke GmbH 43512 Wire Connector Yellow cost, and is it available for purchase?

The price is 18.49 € (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 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/12599495/68976811_large.webp