# Heat shrink tube Hellermann Tyton 308-10903

**URL:** https://aio.lv/en/product--hellermanntyton-308-10903--1446578
**Data updated:** 2026-01-13 15:38 (EET)
**Category:** Electronics Accessories
**Manufacturer:** HellermannTyton
**Manufacturer code:** 308-10903
**EAN:** 4031026270487
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 80.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 66.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hellermanntyton-308-10903--1446578

## 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

The Hellermann Tyton 308-10903 heat shrink tube is 5 m long with a maximum diameter of 9 mm and a minimum diameter of 3 mm. It provides excellent insulation and protection for cables, ensuring durability and reliability in various applications.

## Long description

The Hellermann Tyton 308-10903 heat shrink tube is a versatile insulation sleeve designed to protect and insulate electrical connections and cable assemblies. The product is 5 meters long and covers a diameter range from 3 mm (collapsed) to 9 mm (expanded), making it suitable for bundling wires, insulating splices and providing abrasion resistance and environmental protection for cables in a variety of installations.
Advantages
The heat shrink tube offers reliable electrical insulation and mechanical protection while maintaining a compact profile after shrinking. Its broad shrink ratio accommodates different cable diameters and reduces the need for multiple sizes. The material provides resistance against abrasion and moisture ingress, helping to extend the lifetime of cable assemblies. The product is designed for consistent, even shrinking for a secure fit around connectors and splices.
Suitable for
 Insulating wire splices and solder joints
 Cable harness bundling and strain relief
 Repairing damaged cable jackets and protecting exposed conductors
 Providing environmental protection in automotive and industrial applications
Key specifications
 Length: 5 m
 Maximum diameter before shrinking: 9 mm
 Minimum diameter after shrinking: 3 mm
 Shrink ratio: suitable for reducing from 9 mm to 3 mm nominally
 Material properties: heat-shrinkable polymer providing electrical insulation and mechanical protection
How to use
Measure and cut the heat shrink tube to the required length, allowing enough coverage beyond the splice or connector. Slide the tube over the cable or joint before making the final connection where applicable. Apply uniform heat using a heat gun, hot air tool, or controlled heat source, moving the heat source along the tube until it conforms tightly to the underlying cable and the diameter reduces to its minimum. Allow the sleeve to cool and set before handling the assembly further.
Usage recommendations
Use a regulated heat gun to ensure even shrinking and avoid overheating. Keep a safe distance between the heat source and the tube surface and rotate or move the assembly to achieve uniform shrink. For critical or sealed applications, consider combining the tube with adhesive-lined variants or additional sealing methods if moisture ingress protection is required.

## Specifications

| Feature | Value |
|---|---|
| Type | Heat shrink tube |
| Certification | RoHS, CSA, SAE, CRUUS |
| Material | Polyolefin |
| Product colour | Transparent |
| Thickness | 1.4 mm |
| Length | 5 m |
| Maximum diameter | 9 mm |
| Quantity per pack | 1 pc(s) |
| Minimum diameter | 3 mm |

## FAQ

### How much does the Heat shrink tube Hellermann Tyton 308-10903 cost, and is it available for purchase?

The price is 80.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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. 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 HellermannTyton 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 HellermannTyton 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/1446578/64152783_large.webp