# Ferrule Rittal AS 4051.684, copper/polypropylene, for 0.75 mm² conductors, 10 mm length, pack of 500

**URL:** https://aio.lv/en/product--rittal-4051684--12401158
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Rittal
**Manufacturer code:** 4051684
**EAN:** 4028177999701
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4051684--12401158

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Rittal AS 4051.684 is a ferrule (wire end sleeve) designed for 0.75 mm² conductors. Constructed with a copper core and polypropylene (PP) insulating collar, it has a 10 mm length and 3.4 mm outer diameter. Supplied as 500 pieces per pack, it ensures reliable crimped terminations for control cabinets, industrial wiring and panel assemblies.

## Long description

Rittal AS 4051.684 ferrules are wire end sleeves for 0.75 mm² conductors, combining a copper crimp section with a polypropylene insulating collar. At 10 mm length and approximately 3.4 mm outer diameter, these ferrules are supplied in a pack of 500 and are intended to provide secure, low-resistance terminations in control cabinets, terminal blocks and industrial panel wiring.
Advantages
The copper core offers reliable electrical conductivity and consistent crimping performance, while the polypropylene collar provides insulation, strain relief and a clear identification color. The 10 mm length supports good insertion depth into terminal points and reduces risk of stray strands. Supplied in a bulk pack of 500, the product supports repetitive installation work and maintenance in production or service environments.
Suitable for
Crimping onto stranded conductors of 0.75 mm² cross-section
Wiring and termination in control cabinets and distribution panels
Terminal block connections where insulated ferrules are required
Electrical assembly, maintenance and repetitive installation tasks
When it may not be suitable
This ferrule is designed specifically for 0.75 mm² conductors and may not fit correctly on thicker or thinner conductors. It is intended for mechanical crimp termination; it is not a substitute for soldered joints or for insulation requirements outside the collar’s protective range.
Key specifications
Conductor size: 0.75 mm²
Material: copper crimp section with polypropylene (PP) insulating collar
Length: 10 mm
Approximate outer diameter: 3.4 mm
Pack quantity: 500 pieces
How to use
Strip the conductor to the appropriate length, insert the stranded end fully into the ferrule barrel so that no loose strands protrude, and crimp with the recommended insulated ferrule crimping tool sized for 0.75 mm². After crimping, visually inspect the crimp for uniform compression and ensure the insulating collar seats against the wire insulation to provide strain relief. Insert the crimped ferrule into the terminal point and secure according to the terminal manufacturer’s torque specifications.
What to consider before purchase
Verify conductor cross-section is 0.75 mm² to ensure proper fit and reliable crimping
Confirm terminal entry dimensions and installation tool compatibility
Consider the required pack size for your project to avoid excess handling
Usage recommendations
Use a dedicated ferrule crimping tool matched to 0.75 mm² ferrules and follow terminal torque recommendations. Store packs in a dry environment to keep polypropylene collars and copper surfaces in good condition.

## Specifications

| Feature | Value |
|---|---|
| Material | Copper, Polypropylene (PP) |
| Product colour | Grey |
| Length | 10 mm |
| Diameter | 3.4 mm |
| Quantity per pack | 500 pc(s) |

## FAQ

### How much does the Ferrule Rittal AS 4051.684 for 0.75 mm² cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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 14.07.2026 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 Ferrule Rittal AS 4051.684 for 0.75 mm²?

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

https://aio.lv/img/cache/product/12401158/68689619_large.webp