# Crimp ferrule Erko TA 25 x 21 mm 50 pcs – insulated cable end sleeve

**URL:** https://aio.lv/en/product--erko-ta25-2150--12114486
**Data updated:** 2026-03-20 10:07 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** TA\_25-21/50
**EAN:** 5905912820805
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-ta25-2150--12114486

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Erko TA 25 x 21 mm crimp ferrules, pack of 50. These cable end sleeves provide a reliable insulated termination for stranded conductors, ensuring secure crimp connections and improved contact surface. Suitable for use in electrical panels, terminal blocks and wiring installations where standardized ferrules are required for safer, vibration-resistant connections.

## Long description

Erko TA 25 x 21 mm crimp ferrules, pack of 50, are insulated cable end sleeves designed to terminate stranded conductors cleanly and reliably. These ferrules increase the contact area of the conductor, reduce stray strands, and provide a consistent interface for screw terminals and terminal blocks. The insulated collar offers electrical insulation and strain relief at the termination point, making these ferrules suitable for use in control panels, distribution boards and general wiring where vibration-resistant, standardized connections are required.
Advantages
These insulated cable end sleeves deliver a secure mechanical and electrical connection by containing and compressing stranded conductors within a metal tube while the insulated collar prevents short circuits and improves handling during installation. The consistent shape and size of each ferrule permit uniform crimping quality across multiple terminations and simplify maintenance and troubleshooting by presenting a clear, neat termination. Pack quantity of 50 ensures availability for small to medium installation tasks.
Suitable for
 Terminating stranded copper conductors in electrical panels and junction boxes
 Connections to screw terminals and terminal blocks
 Industrial control cabinets and distribution boards subject to vibration
 Electrical installations requiring standardized, reliable terminations
Key specifications
 Ferrule type: insulated crimp ferrule (cable end sleeve)
 Applicable conductor type: stranded copper conductors
 Ferrule dimensions: 25 x 21 mm (insulated collar and metal tube combined)
 Pack quantity: 50 pieces
 Function: improves contact surface, prevents frayed strands, provides insulation and strain relief
How to use
Strip the conductor to the appropriate length for the ferrule, insert the stripped conductor fully into the metal tube so that all strands are contained, and position the insulated collar against the insulation. Use a suitable crimping tool sized for the ferrule dimensions to apply a single, firm crimp. After crimping verify the mechanical retention and that no strands protrude. Install the crimped ferrule into the terminal and secure the terminal screw to manufacturer-recommended torque values.
Usage recommendations
Choose a crimping tool compatible with insulated ferrules of this size to ensure reliable compression and electrical contact. Confirm conductor cross-section suitability for the 25 x 21 mm ferrule before use and follow local electrical codes and terminal manufacturer torque specifications when tightening connections.

## FAQ

### How much does the Erko TA 25 x 21 mm crimp ferrules, 50 pcs cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 10.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Erko 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 Erko 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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