# Warning tape 3M DE-9999-6049 for high-voltage cable routes, detectable trench marker

**URL:** https://aio.lv/en/product--3m-de999960490--3438622
**Data updated:** 2026-02-12 09:52 (EET)
**Category:** Basins & Buckets
**Manufacturer:** 3M
**Manufacturer code:** DE999960490
**EAN:** 4001895499432
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-de999960490--3438622

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

3M warning tape DE-9999-6049 is a trench marker designed for marking high-voltage cable routes. It serves as a visible and detectable indicator above buried electrical lines to prevent accidental excavation damage. Suitable for use in construction and utility works, it facilitates safe maintenance, reduces accident risk and helps crews identify underground power cable locations quickly.

## Long description

3M DE-9999-6049 warning tape for high-voltage cable routes is a detectable trench marker designed to identify buried electrical lines and reduce the risk of accidental excavation damage. The tape is placed above power cables during installation to provide a visible and detectable barrier that signals the presence of high-voltage infrastructure to construction and maintenance crews. Its material and detectability help meet site safety practices for utility works and civil engineering projects.
Advantages
The warning tape combines high visibility with detectability to alert workers before they reach buried cables. It is manufactured to withstand typical ground conditions encountered in trenches and backfill, maintaining its integrity over time. The product is easy to install above conduit or cable routes and supports safer excavation by providing an early warning layer that can reduce repair costs and downtime caused by cable strikes.
Suitable for
Marking high-voltage underground power cable routes during installation
Use in construction sites, roadworks and utility trenches
Preventing accidental digging damage during maintenance and repair works
Integration in civil engineering and infrastructure projects requiring detectable markers
Key specifications
Function: detectable warning tape for buried high-voltage cables
Intended use: marking cable routes and providing a detectable warning layer above buried utilities
Durability: designed for use under typical trench backfill conditions
Visibility: high-contrast color and markings to indicate electrical hazard
Detectability: compatible with detection tools used to locate buried warning materials
How to use
Position the warning tape directly above the installed high-voltage cable or conduit within the trench before backfilling. Ensure the tape runs continuously along the cable route and is laid flat without twists or folds to maintain detectability and visibility. After placement, backfill the trench according to site specifications, taking care not to damage the tape. Record the tape location in site documentation and maps to assist future maintenance and excavation planning.
Usage recommendations
Store rolls in a dry, shaded area prior to use and avoid prolonged exposure to direct sunlight. During installation, verify compatibility with local utility marking standards and with the detection equipment intended for locating buried warning tapes. Inspect the tape for damage before placement and replace any sections that are torn or compromised to ensure continuous protection.

## FAQ

### How much does the Warning tape 3M DE-9999-6049 cost, and is it available for purchase?

The price is 40.99 € (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 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. 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/3438622/47563704_large.webp