# EM Group Heat Shrinkable Through Joint ZRN2X4SE for 4-Core Cables 25-70mm2

**URL:** https://aio.lv/en/product--em-group-zrn2x4se--12486607
**Data updated:** 2026-05-27 17:58 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** EM Group
**Manufacturer code:** ZRN2X4SE
**EAN:** 5901592106970
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--em-group-zrn2x4se--12486607

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The EM Group ZRN2X4SE is a short-type heat shrinkable through joint designed for reliable electrical connection of 4-core power cables with a cross-section range of 25-70mm2. This kit provides excellent insulation, mechanical protection, and moisture resistance for underground or cable tray installations. It ensures long-term durability and safety in electrical distribution networks, offering a professional solution for cable repair and extension.

## Long description

The EM Group Heat Shrinkable Through Joint ZRN2X4SE is a professional-grade solution designed for the reliable electrical connection of 4-core power cables. Engineered for versatility, this short-type joint accommodates cables with a cross-section range of 25-70mm2, providing a robust and secure link for various power distribution applications. Its advanced heat-shrink technology ensures that the connection is fully sealed against environmental factors, maintaining electrical integrity over long periods of operation.
Advantages
This heat shrinkable joint offers superior insulation properties that protect the cable connection from electrical leakage and short circuits. The material used is highly resistant to moisture, chemicals, and mechanical stress, making it an ideal choice for demanding environments. By utilizing a heat-shrink design, the installation process is simplified, allowing for a tight, uniform fit that conforms perfectly to the cable geometry. This ensures long-term durability and reduces the need for frequent maintenance in both underground and cable tray installations.
Suitable for
Repairing damaged 4-core power cables
Extending existing power cable runs
Underground electrical distribution networks
Cable tray installations in industrial facilities
When it may not be suitable
This product is specifically designed for 4-core cables within the 25-70mm2 range and should not be used for cables with different core counts or outside the specified cross-section dimensions. It is also not intended for high-voltage applications beyond its rated capacity or for use in environments with extreme temperatures that exceed the thermal limits of the heat-shrink material.
Key specifications
Cable type: 4-core power cables
Cross-section range: 25-70mm2
Installation type: Heat shrinkable
Application: Through joint
Environmental protection: Moisture and mechanical resistance
How to use
To install the joint, first prepare the cable ends by stripping the insulation according to the provided instructions. Ensure the conductors are properly connected using appropriate connectors. Slide the heat-shrink components over the cable before making the connection. Once the connection is secure, position the heat-shrink tubing over the joint area. Apply uniform heat using a gas torch or a heat gun, starting from the center and moving outwards to ensure all air is expelled and the adhesive lining flows correctly to create a watertight seal.
What to consider before purchase
Verify the exact cross-section of your cables
Ensure the cable is a 4-core configuration
Check that you have the necessary heating tools for installation
Confirm the installation environment is compatible with heat-shrink materials
Usage recommendations
Always follow local electrical safety regulations and ensure that the cable surface is clean and dry before applying heat to achieve the best possible seal and long-term performance.

## FAQ

### How much does the EM Group ZRN2X4SE Heat Shrinkable Through Joint cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 14.07.2026 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 EM Group 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 EM Group 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/12486607/68813176_large.webp