# Hilark SIF2.50-R Silicone Insulated Stranded Copper Wire 2.5mm2 Red

**URL:** https://aio.lv/en/product--hilark-sif250-r--12482001
**Data updated:** 2026-05-27 17:59 (EEST)
**Category:** Internal PC Cables
**Manufacturer:** Hilark
**Manufacturer code:** SIF2.50-R
**EAN:** 4060892252174
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 044.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 863.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hilark-sif250-r--12482001

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Hilark SIF2.50-R is a high-temperature resistant stranded copper wire with a 2.5mm2 cross-section. Featuring a durable silicone insulation, this LSZH cable is designed for reliable performance in extreme environments ranging from -60°C to +180°C. With a rated voltage of 500V, it is ideal for industrial applications requiring heat resistance and flexibility.

## Long description

The Hilark SIF2.50-R is a high-performance, heat-resistant stranded copper wire designed for demanding industrial environments. Featuring a 2.5mm2 cross-section and durable silicone insulation, this single-core cable provides exceptional flexibility and reliability. It is engineered to withstand extreme temperature fluctuations, maintaining its integrity in conditions ranging from -60°C to +180°C, while offering a rated voltage of 500V.
Advantages
This cable stands out due to its robust construction using finely stranded tinned copper, which ensures excellent conductivity and mechanical durability. The silicone insulation is highly resistant to environmental stressors, including ozone, oxygen, alcohols, various acids, alkalis, and saline solutions. Furthermore, the cable is halogen-free and flame-retardant, making it a safer choice for installations where fire safety is a priority. Its ability to perform consistently in high-heat settings without degrading makes it a superior solution for heavy-duty industrial machinery and specialized manufacturing equipment.
Suitable for
Iron and steel mills
Foundries and metal processing plants
Cement, glass, and ceramic manufacturing facilities
Aircraft construction and maintenance
Shipbuilding and marine engineering
This wire is not recommended for applications involving high mechanical stress or abrasion, as the silicone insulation is softer than standard PVC or rubber coatings. It should also not be used in closed, non-ventilated conduits when operating at temperatures exceeding 90°C, as this can compromise the long-term mechanical properties of the silicone material.
Key specifications
Cross-section: 2.5mm2
Conductor material: Tinned stranded copper
Insulation material: Silicone
Temperature range: -60°C to +180°C
Rated voltage: 500V
Flame-retardant and halogen-free
Resistance: Ozone, oxygen, oils, and chemicals
To use the Hilark SIF2.50-R, ensure the cable is stripped carefully to avoid damaging the fine copper strands. When connecting, use appropriate terminals suitable for stranded wire to ensure a secure electrical contact. The cable should be routed in a way that avoids sharp bends or constant mechanical friction, as the silicone jacket is designed primarily for thermal resistance rather than high-impact protection.
What to consider before purchase
Verify the current-carrying capacity requirements for your specific application.
Ensure the installation environment allows for proper ventilation if operating above 90°C.
Confirm that the chemical exposure in your facility is compatible with silicone insulation.
For optimal performance and longevity, always install this cable in open or well-ventilated duct systems. Avoid using it in airtight enclosures where temperatures consistently exceed 90°C to prevent premature aging of the insulation.

## FAQ

### How much does the Hilark SIF2.50-R Silicone Insulated Copper Wire 2.5mm2 cost, and is it available for purchase?

The price is 1,044.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 08.07.2026 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, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Hilark SIF2.50-R Silicone Insulated Copper Wire 2.5mm2 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Hilark 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 Hilark 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

### Where can I download the instructions for Hilark SIF2.50-R Silicone Insulated Copper Wire 2.5mm2?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12482001/68808542_large.webp