# Cable accessory Rittal 4050.745 — terminal sleeve set (DIN color code)

**URL:** https://aio.lv/en/product--rittal-4050745--1512824
**Data updated:** 2026-04-29 13:46 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Rittal
**Manufacturer code:** 4050.745
**EAN:** 4028177805132
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-4050745--1512824

## 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 4050.745 is a cable accessory set comprising terminal sleeves (ferrules) manufactured to DIN color-coding standards. Intended for secure conductor termination in control cabinets and electrical panels, it ensures reliable crimp connections and clear identification of wire ends. Suitable for professional electrical installation and maintenance tasks.

## Long description

Rittal 4050.745 — terminal sleeve set (DIN color code) is a cable accessory pack containing insulated ferrules designed for crimping onto conductor ends. Manufactured to DIN color-coding standards, the set provides consistent insulation length and clear color identification for phases and conductor sizes, facilitating reliable connections in control cabinets and electrical panels used in industrial and commercial installations.
Advantages
The terminal sleeves are produced to industry tolerances, ensuring a uniform inner sleeve diameter and insulation fit for standard stranded conductors. Color-coded insulation simplifies wire identification and reduces the risk of cross-connections during installation and maintenance. The sleeves promote secure crimp joints by concentrating conductor strands and improving contact surface area for screw and terminal block connections.
Suitable for
Crimping onto stranded copper conductors in control cabinets and terminal blocks
Electrical panel wiring where DIN color codes are required or preferred
Industrial automation, switchgear assembly, and maintenance work
Applications that require repeatable, clean conductor ends for screw or clamp connections
When it may not be suitable
The set is intended for stranded conductors and standard wire gauges; it is not suitable for solid single-core conductors that do not require ferrules. It may not be appropriate for extremely high-current conductors or specialized cable types where larger or uninsulated lugs, compression connectors, or welded terminations are specified.
Key specifications
Insulated ferrules for stranded conductors with DIN color-coded insulation
Material: tinned copper inner sleeve with insulating collar
Designed for crimp termination to improve contact reliability
Range of conductor cross-sections covered by the set (varies by kit composition)
How to use
Strip the conductor insulation to the recommended length for the chosen ferrule. Insert the exposed strands fully into the metal sleeve until the insulating collar meets the conductor insulation. Use a suitable crimping tool matched to the ferrule size and apply a proper crimp to secure the sleeve to the conductor. After crimping, verify the mechanical pull-out strength and electrical continuity prior to final installation in the terminal block or screw connection.
What to consider before purchase
Confirm the conductor cross-section range in the kit matches the wire sizes used in your installation
Ensure the ferrule insulation colors and sizes conform to any site or standard color-coding requirements
Verify compatibility with your crimping tool and termination method
Consider whether uninsulated or larger lugs are required for high-current connections
Usage recommendations
Use a calibrated crimping tool appropriate for the ferrule sizes to achieve consistent, reliable crimps. After crimping, perform a visual and mechanical check of each termination to ensure the conductor is fully inserted and the insulation collar is flush with the wire insulation. Store the kit in a dry environment to prevent corrosion of the metal sleeves.

## FAQ

### How much does the Rittal 4050.745 cable accessory terminal sleeves cost, and is it available for purchase?

The price is 19.49 € (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 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/1512824/62094934_large.webp