# Heat-shrink sleeve 3M SKR/KV3 170/75 for 240–626 mm² cable joints, red

**URL:** https://aio.lv/en/product--3m-skrkv3-17075--12114120
**Data updated:** 2026-03-20 10:06 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** 3M
**Manufacturer code:** SKR/KV3 170/75
**EAN:** 5907569556441
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-skrkv3-17075--12114120

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

3M SKR/KV3 170/75 heat-shrink sleeve in red designed for cable joint insulation and mechanical protection of conductors with cross-sections from 240 to 626 mm². The sleeve provides thermal shrinkage to form a tight seal around joints, offering dielectric insulation and environmental protection for medium- to large‑section power cables in industrial, utility and repair applications.

## Long description

The 3M SKR/KV3 170/75 heat-shrink sleeve in red is designed for insulating and mechanically protecting cable joints on medium- to large‑section power conductors with cross-sections from 240 to 626 mm². The sleeve shrinks when heated to form a compact, conforming barrier around the joint area, providing dielectric insulation and protection against moisture and contaminants. It is intended for industrial, utility and repair applications where reliable electrical continuity and environmental sealing are required.
Advantages
The heat-shrink sleeve delivers uniform thermal shrinkage to ensure tight adhesion to the cable insulation and connectors, reducing voids and improving dielectric performance. Its construction provides mechanical reinforcement at the joint, helping to resist strain and abrasion. The red color enables quick visual identification of jointed sections, and the material formulation is suitable for outdoor and indoor environments subject to moderate temperature and environmental exposure.
Suitable for
Insulation and sealing of butt joints on power cables with conductor sizes 240–626 mm²
Field repairs and on-site cable jointing in utilities and industrial plants
Applications requiring dielectric insulation and protection from moisture and contaminants
Key specifications
Compatible conductor cross-section range: 240–626 mm²
Color: red
Function: heat-shrink insulation sleeve for cable joints
Performance: provides dielectric insulation and environmental sealing
Protection: mechanical reinforcement against abrasion and strain
How to use
Prepare cable ends and joint components according to standard cable jointing practices, ensuring surfaces are clean and dry. Position the heat-shrink sleeve over the assembled joint so it fully covers the insulation overlap and connectors. Apply controlled heat uniformly around the sleeve using an appropriate heat source until the material shrinks and conforms tightly to the joint, eliminating air gaps. Allow the sleeve to cool so the cured profile stabilizes before handling or energizing the circuit.
Usage recommendations
Use a calibrated heat source and follow manufacturer or industry guidelines for heating temperature and time to avoid overheating. Verify the sleeve fully conforms to the cable profile and inspect the joint for continuous coverage and absence of voids. For outdoor installations, consider additional mechanical protection if the joint will be exposed to repeated mechanical stress or UV-intensive environments.
3M is the brand for this heat-shrink sleeve, intended for professional cable jointing tasks. Follow local electrical safety rules and cable manufacturer instructions when installing.

## FAQ

### How much does the Heat-shrink sleeve 3M SKR/KV3 170/75 cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 16.07.2026 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 3M 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 3M 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/12114120/67649488_large.webp