# Cable end ferrules Rittal AS 4050.769, copper with yellow polypropylene insulation, 8 mm length, 3 mm diameter, pack of 500

**URL:** https://aio.lv/en/product--rittal-4050769--12401062
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Rittal
**Manufacturer code:** 4050769
**EAN:** 4028177815742
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4050769--12401062

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Rittal AS 4050.769 are insulated cable end ferrules with copper conductor and yellow polypropylene (PP) insulation. Each ferrule measures 8 mm in length and 3 mm in diameter. Supplied in a pack of 500, they ensure reliable termination of stranded wires, improve conductor contact in terminals and reduce fraying during crimping for control panels and electrical installations.

## Long description

Rittal AS 4050.769 insulated cable end ferrules are designed for secure termination of stranded electrical conductors. Each ferrule features a copper conductor sleeve and a yellow polypropylene (PP) insulating collar. Measuring 8 mm in length with a 3 mm outer diameter, these ferrules come in a pack of 500 and are intended to improve contact in screw and spring-clamp terminals while preventing wire fraying during crimping.
Advantages
These cable end ferrules combine a conductive copper barrel with a durable yellow polypropylene insulation collar to provide reliable electrical contact and mechanical strain relief. The 8 mm length ensures sufficient sleeve coverage for typical stranded wires, and the consistent 3 mm diameter supports uniform crimp quality. Supplied in a bulk pack of 500, they are suited to repetitive installation tasks and reduce assembly time compared with hand-twisting alone.
Suitable for
Termination of stranded wires in control panels and switchgear
Electrical installations requiring secure screw or spring-clamp connections
Industrial wiring, maintenance and series assembly work
Applications where wire fraying must be prevented during crimping
When it may not be suitable
These ferrules are intended for use with stranded conductors sized to fit an 8 mm sleeve length and a 3 mm outer diameter; they may not be suitable for very fine or very large conductor cross-sections that fall outside that range. They are not intended for use as an insulation-only sleeve or for high-voltage insulation applications beyond the rating of the copper sleeve and polypropylene collar.
Key specifications
Material of conductor: copper
Insulation material: polypropylene (PP), yellow
Ferrule length: 8 mm
Outer diameter: 3 mm
Pack quantity: 500 pieces
How to use
Strip the conductor to the appropriate length so the bare strands fully enter the copper sleeve without overlapping the insulation collar. Insert the stranded wire into the ferrule barrel until the insulation collar meets the conductor insulation. Use a suitable crimping tool rated for insulated ferrules to apply a single, full-length crimp on the copper barrel, ensuring consistent compression and a secure mechanical and electrical connection. After crimping, verify the termination by a light pull test and visual inspection for strand containment.
What to consider before purchase
Check conductor cross-section and insulation diameter to ensure compatibility with an 8 mm sleeve length and 3 mm outer diameter
Confirm that polypropylene insulation and copper barrel materials are appropriate for the installation environment (temperature, chemical exposure)
Ensure you have a crimping tool suitable for insulated ferrules to achieve reliable terminations
Usage recommendations
For consistent results, pair these ferrules with a calibrated crimping tool specified for insulated cable end ferrules and perform periodic quality checks during batch assembly. Store packs in a dry environment to protect the polypropylene collars and maintain crimping performance.

## Specifications

| Feature | Value |
|---|---|
| Material | Copper, Polypropylene (PP) |
| Product colour | Yellow |
| Length | 8 mm |
| Diameter | 3 mm |
| Quantity per pack | 500 pc(s) |

## FAQ

### How much does the Rittal AS 4050.769 cable ferrules 8x3 mm, pack 500 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 385 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 23.07.2026 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. 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 Rittal 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 Rittal 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

### Where can I download the instructions for Rittal AS 4050.769 cable ferrules 8x3 mm, pack 500?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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