# Heat-shrink joint Radpol MP-DM2R (ZRM-2) for 4×35–4×70 mm² cables up to 1 kV

**URL:** https://aio.lv/en/product--radpol-mp-dm2r--12114110
**Data updated:** 2026-03-20 10:06 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Radpol
**Manufacturer code:** MP-DM2R
**EAN:** 5907569542086
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--radpol-mp-dm2r--12114110

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Radpol MP-DM2R (ZRM-2) is a heat-shrink cable joint designed for four-core power cables with conductor cross-sections from 35 to 70 mm², rated for use up to 1 kV. The joint provides mechanical protection, environmental sealing and electrical insulation for cable splices. Suitable for indoor and outdoor low-voltage distribution networks and repair or installation of power lines.

## Long description

Radpol MP-DM2R (ZRM-2) is a heat-shrink joint designed for four-core power cables with conductor cross-sections from 35 to 70 mm² for systems up to 1 kV. The joint combines a heat-shrink outer sleeve with internal insulating and sealing layers to provide mechanical protection, environmental sealing and electrical insulation for cable splices. It is intended for indoor and outdoor applications in low-voltage distribution networks as well as for repair and installation of power lines.
Advantages
The construction ensures reliable electrical insulation and a compact mechanical splice with corrosion-resistant materials. The heat-shrinkable outer layer forms a tight, water-resistant barrier when installed with controlled heating, while internal components maintain dielectric strength and prevent moisture ingress. The joint is compatible with common copper and aluminum conductor types in the specified cross-section range and is suitable for both permanent installations and field repairs.
Suitable for
 Four-core low-voltage power cable splices up to 1 kV
 Field repairs and emergency restoration of distribution lines
 Indoor and outdoor cable jointing where environmental sealing is required
 Service connections and splice points in substations and distribution networks
Key specifications
 Compatible conductor cross-section: 4×35–4×70 mm²
 Maximum voltage rating: up to 1 kV
 Heat-shrink outer sleeve for environmental sealing
 Internal insulating layers for electrical insulation and mechanical support
 Designed for both indoor and outdoor use
 Suitable for copper and aluminum conductors within the specified range
How to use
Prepare cable ends by cutting to length, stripping insulation to the required conductor exposure and cleaning conductor surfaces according to standard practice. Assemble the joint components over the prepared conductors, ensuring correct placement of internal insulating layers and positioning of the heat-shrink sleeve. Apply heat evenly with a suitable torch or hot-air tool until the outer sleeve shrinks and the internal sealant flows to form a continuous, watertight barrier. Allow the assembly to cool before handling and perform any required electrical tests to confirm insulation integrity.
Usage recommendations
Use appropriate personal protective equipment and follow local regulations and safety standards for low-voltage cable work. Verify conductor compatibility and strip lengths before installation. Apply heat gradually and evenly to avoid overheating insulating materials; ensure a complete seal around the cable jacket for long-term moisture protection. For critical or buried applications, follow additional installation practices recommended by network operators or standards bodies.

## FAQ

### How much does the Heat-shrink joint Radpol MP-DM2R (ZRM-2) cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 07.07.2026 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 Radpol 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 Radpol 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/12114110/67649478_large.webp