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header-product EM Group ZRN2X4 Heat-Shrinkable Through Joint for 4-Core Cables 25-70mm2
20.99 €

EM Group ZRN2X4 Heat-Shrinkable Through Joint for 4-Core Cables 25-70mm2

EM Group ZRN2X4 Heat-Shrinkable Through Joint Photo 1
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EM Group ZRN2X4 Heat-Shrinkable Through Joint for 4-Core Cables 25-70mm2

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EM Group ZRN2X4 Heat-Shrinkable Through Joint for 4-Core Cables 25-70mm2

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Short description

The EM Group ZRN2X4 is a heat-shrinkable through joint designed for reliable electrical connection of 4-core power cables with a cross-section of 25-70mm2. This kit provides excellent insulation, mechanical protection, and moisture resistance for cable joints in various industrial and residential electrical installations. It ensures long-term durability and safety for underground or outdoor cable systems.
Available for order: 9 pcs.
Warranty: 2 Years
SKU: 12456354
Manufacturer: EM Group
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The EM Group ZRN2X4 is a professional heat-shrinkable through joint engineered for the secure and reliable connection of 4-core power cables. Designed to accommodate cable cross-sections ranging from 25mm² to 70mm², this kit provides a robust solution for maintaining electrical continuity in power distribution networks. The assembly utilizes high-quality heat-shrink materials that react to thermal application to form a tight, protective seal around the cable splice, ensuring long-term performance in demanding environments.

Advantages

This through joint offers exceptional electrical insulation properties, effectively preventing short circuits and leakage currents at the connection point. The heat-shrink technology provides superior mechanical protection against physical stress, vibration, and abrasion, which is essential for maintaining the integrity of underground or exposed cable runs. Furthermore, the material is highly resistant to moisture, chemicals, and environmental factors, ensuring that the internal connection remains dry and corrosion-free throughout its service life.

Suitable for

  • Connecting 4-core power cables in residential electrical systems
  • Industrial power distribution and infrastructure projects
  • Underground cable installations
  • Outdoor electrical networks requiring moisture protection

When it may not be suitable

This product is specifically designed for 4-core cables within the 25-70mm² range and is not compatible with cables outside of these specifications or different core configurations. It should not be used in high-voltage applications exceeding the rated limits of the insulation material.

Key specifications

  • Cable type: 4-core power cable
  • Cross-section range: 25mm² to 70mm²
  • Technology: Heat-shrinkable
  • Protection: Moisture-resistant and mechanically durable

How to use

To install the joint, first prepare the cable ends by stripping the insulation according to the provided instructions. Connect the conductors using appropriate connectors, ensuring a secure mechanical and electrical bond. Position the heat-shrink components over the joint area, ensuring they are centered correctly. Apply uniform heat using a gas torch or a heat gun, starting from the center and moving outwards to allow air to escape and the adhesive to bond effectively with the cable jacket. Allow the joint to cool completely before applying any mechanical stress.

What to consider before purchase

  • Verify the exact cross-section of your cables to ensure they fall within the 25-70mm² range
  • Ensure you have the necessary tools, such as a heat gun or gas torch, for proper installation
  • Confirm that the cable type is compatible with heat-shrink technology

Usage recommendations

Always follow local electrical safety regulations and manufacturer guidelines during installation. Ensure the cable surface is clean and free of debris before applying the heat-shrink components to guarantee a proper seal.

Description

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Customer reviews

Customer questions

FAQ

How much does the EM Group ZRN2X4 Heat-Shrinkable Through Joint cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.