# Eti-Polam D02 Fuse Link 20A gR 400V AC/250V DC D02UQ20A

**URL:** https://aio.lv/en/product--eti-polam-004312001--12464801
**Data updated:** 2026-05-18 09:42 (EEST)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 004312001
**EAN:** 5904722914636
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-004312001--12464801

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Eti-Polam D02 fuse link, model D02UQ20A, is a high-quality electrical protection component rated for 20A. Designed for 400V AC and 250V DC circuits, this gR class fuse provides reliable overcurrent and short-circuit protection for industrial and residential electrical installations. Its robust construction ensures safe operation and effective circuit isolation in demanding electrical systems.

## Long description

The Eti-Polam D02 fuse link is a precision-engineered electrical protection device designed to safeguard circuits against overcurrent and short-circuit conditions. With a rated current of 20A, this component is suitable for both industrial and residential electrical systems, ensuring consistent performance and safety. Its gR class designation indicates that it is specifically optimized for semiconductor protection, providing a fast-acting response to electrical faults while maintaining high operational reliability in demanding environments.
Advantages
The primary benefit of this fuse link is its high-quality construction, which guarantees durability and long-term stability in various electrical configurations. By offering protection for both 400V AC and 250V DC circuits, it provides versatile application options for technicians and engineers. The robust design facilitates effective circuit isolation, minimizing the risk of damage to sensitive equipment during power surges or electrical failures.
Suitable for
Industrial electrical installations
Residential power distribution systems
Semiconductor protection circuits
Overcurrent protection for electrical equipment
When it may not be suitable
This fuse link is not intended for use in circuits exceeding its rated voltage or current specifications. It is also not suitable for applications requiring slow-blow characteristics, as its gR class is specifically designed for fast-acting semiconductor protection.
Key specifications
Rated current: 20A
Voltage rating: 400V AC / 250V DC
Fuse class: gR
Design type: D02
How to use
The fuse link should be installed into a compatible D02 fuse base or holder by a qualified professional. Ensure that the power supply is completely disconnected before attempting installation or replacement. Insert the fuse securely into the base, ensuring proper contact alignment to prevent overheating or arcing during operation.
What to consider before purchase
Verify that the 20A rating matches your circuit requirements
Ensure compatibility with existing D02 fuse bases
Confirm that the gR class is appropriate for your specific protection needs
Usage recommendations
Always replace a blown fuse with one of the exact same rating and class to maintain the integrity of your electrical system. Regular inspection of the fuse base for signs of wear or corrosion is recommended to ensure optimal performance.

## FAQ

### How much does the Eti-Polam D02 Fuse Link 20A D02UQ20A cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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, 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 Eti-Polam 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 Eti-Polam 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/12464801/68766428_large.webp