# Cable accessory Rittal 4051.724 polypropylene ferrules 2.5 mm², length 10 mm, diameter 4.2 mm, pack of 500

**URL:** https://aio.lv/en/product--rittal-4051724--12401168
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Rittal
**Manufacturer code:** 4051724
**EAN:** 4028177999947
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4051724--12401168

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Rittal 4051.724 cable accessory: polypropylene (PP) ferrules for wire termination rated for 2.5 mm² conductors. Grey colour, 10 mm length and 4.2 mm outer diameter, supplied in a pack of 500. Designed to improve reliable electrical connections, prevent strand fraying, and ease insertion into terminals in control panels and installations.

## Long description

Rittal 4051.724 polypropylene ferrules for 2.5 mm² conductors are wire end sleeves designed to provide secure, consistent terminations in control panels, distribution blocks and other electrical installations. Manufactured from polypropylene in grey colour, each ferrule measures 10 mm in length with an outer diameter of 4.2 mm and is supplied in a pack of 500. These ferrules help prevent strand fraying, improve contact reliability and make conductor insertion into screw or clamp-type terminals easier and more repeatable.
Advantages
Polypropylene construction offers a balance of insulation, dimensional stability and resistance to mechanical handling during assembly. The 10 mm length and 4.2 mm outer diameter suit common 2.5 mm² stranded conductors, providing full strand containment and consistent compression under terminal screws. Supplied in a large pack, they reduce changeover frequency on production lines and in maintenance kits while ensuring uniform terminations across multiple connections.
Suitable for
 Terminating stranded 2.5 mm² conductors into screw, clamp or spring terminals
 Control panels, terminal blocks and distribution boards
 Electrical maintenance kits and production assembly stations
 Situations where preventing strand fraying and improving repeated insertions is required
When it may not be suitable
These polypropylene ferrules are intended for use with stranded conductors of nominal 2.5 mm² cross-section; they are not suitable for solid conductors or conductors of significantly different cross-sectional area. They do not provide additional electrical insulation beyond the basic polymer sleeve and are not intended as a primary protective barrier in high-voltage or high-temperature environments.
Key specifications
 Material: polypropylene (PP)
 Rated conductor cross-section: 2.5 mm² (stranded)
 Length: 10 mm
 Outer diameter: 4.2 mm
 Colour: grey
 Pack quantity: 500 pieces
How to use
Strip the conductor to the appropriate length so exposed strands match the ferrule insertion depth. Insert the stranded conductor fully into the ferrule barrel, then crimp using a suitable insulated ferrule crimping tool sized for 2.5 mm² ferrules to ensure correct compression and a gas-tight connection. After crimping, insert the ferrule-terminated conductor into the terminal and secure according to the terminal manufacturer's instructions.
What to consider before purchase
 Confirm conductor type and cross-section: designed for stranded 2.5 mm² conductors
 Ensure crimping tool compatibility with 2.5 mm² polypropylene ferrules
 Verify that the ferrule length and outer diameter suit your terminal geometry
 Assess if polypropylene material properties meet environmental and temperature requirements for your installation
Usage recommendations
Use with a matched crimping die for 2.5 mm² ferrules and follow standard crimp quality checks: visual inspection, pull tests where appropriate, and correct terminal tightening. Store unopened packs in a dry environment away from direct sunlight to maintain material properties.

## Specifications

| Feature | Value |
|---|---|
| Material | Polypropylene (PP) |
| Product colour | Grey |
| Length | 10 mm |
| Diameter | 4.2 mm |
| Quantity per pack | 500 pc(s) |

## FAQ

### How much does the Rittal 4051.724 cable ferrules 2.5 mm² cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 15.07.2026 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

## Image

https://aio.lv/img/cache/product/12401168/68689609_large.webp