# Cable accessory Rittal 4051.716 light blue polypropylene ferrules 0.75 mm², 8 mm length, 2.8 mm diameter, pack of 500

**URL:** https://aio.lv/en/product--rittal-4051716--12401164
**Data updated:** 2026-04-29 13:49 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Rittal
**Manufacturer code:** 4051716
**EAN:** 4028177999619
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4051716--12401164

## 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 4051.716 cable accessory is a pack of 500 light-blue ferrules made of polypropylene (PP) for 0.75 mm² conductors. Each ferrule measures 8 mm in length with a 2.8 mm outer diameter. Designed for insulated wire termination and reliable crimp connections, they simplify accurate conductor insertion and improve contact stability in control cabinets and electrical panels.

## Long description

Rittal 4051.716 light blue polypropylene ferrules are a bulk pack of 500 insulated end sleeves sized for 0.75 mm² conductors. Each ferrule is molded from polypropylene (PP) and measures 8 mm in length with an outer diameter of 2.8 mm. These ferrules are intended to provide a secure crimp termination for stranded conductors, enabling neat, consistent insertion into terminal blocks and improving mechanical and electrical contact stability in control cabinets, distribution boards and industrial electrical panels.
Advantages
The polypropylene construction offers chemical resistance and dimensional stability while remaining lightweight. Color-coding in light blue supports quick conductor identification and standard organization in wiring assemblies. With consistent dimensions and a smooth inner bore, these ferrules facilitate accurate conductor insertion and repeatable crimp quality when used with a compatible crimping tool. Supplied in a pack of 500, they support larger wiring projects and reduce the need for frequent restocking.
Suitable for
Insulated termination of 0.75 mm² stranded copper conductors
Crimping for PCB and terminal block connections in control cabinets
Electrical distribution panels, switchgear and industrial wiring harnesses
Maintenance and retrofit work where consistent, repeatable terminations are required
When it may not be suitable
These ferrules are specifically sized for 0.75 mm² conductors; they are not suitable for larger or significantly smaller conductor cross-sections. They are made of polypropylene and are intended for electrical insulation and strain distribution rather than as a load-bearing mechanical fastener. For applications requiring high-temperature nylon materials, special plating, or fully uninsulated terminations, select a product designed for those conditions.
Key specifications
Conductor cross-section compatibility: 0.75 mm²
Material: polypropylene (insulating sleeve)
Length: 8 mm
Outer diameter: 2.8 mm
Color: light blue (for identification and coding)
Pack quantity: 500 pieces
How to use
Strip the conductor to the appropriate length so that the bare strands match the ferrule length. Insert the stripped strands fully into the ferrule barrel, ensuring no stray strands are outside the ferrule. Use a suitable insulated ferrule crimping tool to apply a single, square crimp to the barrel, following the tool manufacturer’s instructions for the 0.75 mm² ferrule size. After crimping, verify the mechanical retention and that the insulated sleeve covers the termination area before inserting into the terminal or connector.
What to consider before purchase
Ensure conductor cross-section matches 0.75 mm² for proper fit and crimping performance
Confirm the ferrule length (8 mm) suits the terminal block or connector depth
Verify material and color coding meet installation or safety standards in your environment
Usage recommendations
For consistent results, pair these ferrules with a quality ferrule crimping tool sized for 0.75 mm² terminals and perform a pull test on a sample termination. Store the pack in a dry environment away from direct sunlight to preserve polypropylene properties and color coding.

## Specifications

| Feature | Value |
|---|---|
| Material | Polypropylene (PP) |
| Product colour | Light blue |
| Length | 8 mm |
| Diameter | 2.8 mm |
| Quantity per pack | 500 pc(s) |

## FAQ

### How much does the Rittal 4051.716 ferrules 0.75 mm², 8 mm, pack 500 cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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

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