# 3M SKE-3F/4 Heat Shrink Cable Breakout Boot for 3-Core Cables 70-150mm2

**URL:** https://aio.lv/en/product--3m-de272919684--12444014
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** 3M
**Manufacturer code:** DE272919684
**EAN:** 4046719176335
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-de272919684--12444014

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The 3M SKE-3F/4 heat shrink breakout boot is designed for sealing and protecting the crotch area of 3-core low voltage cables with cross-sections from 70 to 150mm2. Made from high-quality cross-linked polyolefin, it provides excellent mechanical strength, environmental sealing, and resistance to chemicals and UV radiation. Ideal for professional electrical installations, ensuring reliable insulation and long-term cable system integrity.

## Long description

The 3M SKE-3F/4 heat shrink cable breakout boot is a professional-grade solution engineered to provide a reliable seal and mechanical protection for the crotch area of 3-core low voltage cables. Designed to accommodate cable cross-sections ranging from 70mm2 to 150mm2, this component ensures that the transition point of multi-core cables remains protected against moisture, dust, and environmental stressors. Manufactured from high-quality cross-linked polyolefin, the breakout boot offers exceptional durability and long-term performance in demanding electrical infrastructure projects.
Advantages
This breakout boot stands out due to its robust construction and superior material properties. The cross-linked polyolefin material provides excellent resistance to chemical exposure, UV radiation, and mechanical abrasion, ensuring that the cable integrity is maintained even in harsh outdoor or industrial conditions. Its heat-shrinkable nature allows for a tight, conforming fit that effectively seals the cable crotch, preventing the ingress of water and contaminants that could lead to insulation failure. By utilizing this 3M component, installers can achieve a consistent and professional finish that enhances the overall safety and longevity of the cable system.
Suitable for
Sealing the crotch area of 3-core low voltage power cables
Outdoor and indoor electrical installations
Industrial cable management systems
Projects requiring protection against moisture and environmental factors
When it may not be suitable
This product is specifically designed for 3-core cables within the 70-150mm2 range and may not be suitable for cables with a different number of cores or outside the specified cross-section dimensions. It is not intended for use in high-voltage applications or environments where extreme temperatures exceed the thermal rating of the polyolefin material.
Key specifications
Cable type: 3-core low voltage
Cross-section range: 70-150mm2
Material: Cross-linked polyolefin
Resistance: UV radiation, chemicals, and mechanical stress
Function: Environmental sealing and mechanical protection
How to use
To install the 3M SKE-3F/4 breakout boot, first ensure the cable crotch area is clean, dry, and free from debris. Position the boot over the crotch of the 3-core cable, ensuring it is seated correctly. Apply uniform heat using a gas torch or a hot air gun, starting from the base of the boot and moving towards the fingers. Continue heating until the boot has fully shrunk and the adhesive lining has flowed to create a secure, watertight seal. Allow the component to cool completely before handling or applying further mechanical stress to the cable.
What to consider before purchase
Verify the exact cross-section of your 3-core cable to ensure it falls within the 70-150mm2 range
Ensure the installation environment allows for the use of heat-shrinking tools
Check compatibility with the specific cable insulation material
Usage recommendations
For optimal results, always use a calibrated heat source and avoid overheating the material, which can cause damage. Ensure the cable surface is properly prepared to allow the internal adhesive to bond effectively.

## FAQ

### How much does the 3M SKE-3F/4 Heat Shrink Breakout Boot for 3-Core Cables cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 06.07.2026 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/12444014/68747288_large.webp