# Terminal ferrule (tinned) Erko TE\_4-12/100 for 4 mm² conductors, pack of 100

**URL:** https://aio.lv/en/product--erko-te4-12100--12111561
**Data updated:** 2026-03-20 10:03 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** TE\_4-12/100
**EAN:** 5905912822601
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-te4-12100--12111561

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Erko tinned terminal ferrules TE\_4-12/100 are crimp-style end sleeves for 4 mm² electrical conductors, supplied in a pack of 100. They provide a secure, low-resistance connection and prevent fraying of stranded wire when used with appropriate crimping tools. Suitable for panel wiring, terminal blocks and control cabinets in electrical installations.

## Long description

Erko tinned terminal ferrules TE\_4-12/100 are crimp-style end sleeves designed for 4 mm² stranded conductors, supplied in a pack of 100. These ferrules provide a reliable electrical contact by consolidating conductor strands into a compact, corrosion-resistant termination suitable for panel wiring, terminal blocks and control cabinets in electrical installations.
Advantages
These tinned ferrules reduce contact resistance and protect stranded wire from fraying during insertion and tightening in screw or clamp terminals. The tin plating improves corrosion resistance and ensures consistent conductivity over time. Packaged in a set of 100, they offer a convenient quantity for routine electrical work and maintenance tasks.
Suitable for
 Electrical panel wiring and distribution blocks
 Terminal blocks and control cabinets
 Industrial machinery and control panels
 Field service, repair and routine electrical maintenance
Key specifications
 Conductor cross-section: 4 mm²
 Type: crimp-style end ferrule (tinned)
 Material: metal tube with tin plating for corrosion resistance
 Pack quantity: 100 pieces
 Suitable for stranded (flexible) conductors
How to use
Strip the conductor to the appropriate length, insert the stripped strands fully into the ferrule barrel and crimp with a suitable crimping tool matched to 4 mm² ferrules. After crimping, verify a secure mechanical hold and ensure the ferrule barrel sits flush in the terminal or clamp. Proper crimping prevents strand separation and provides a stable electrical connection.
Usage recommendations
Use a dedicated insulated ferrule crimper rated for 4 mm² sleeves and inspect crimp quality visually and mechanically. Avoid using pliers or improvised tools that can deform the barrel or cause loose connections. For environments with high humidity or corrosive atmospheres, ensure compatible materials and proper panel sealing.

## FAQ

### How much does the Erko terminal ferrules TE\_4-12/100 for 4 mm² cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 20.07.2026 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

https://aio.lv/img/cache/product/12111561/67647247_large.webp