# Eti-Polam D01 Fuse Link 4A gR 400V E14

**URL:** https://aio.lv/en/product--eti-polam-004311002--12479971
**Data updated:** 2026-05-22 07:18 (EEST)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 004311002
**EAN:** 5904722914599
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-004311002--12479971

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Eti-Polam D01 fuse link is a high-quality electrical protection component designed for 4A current ratings and 400V voltage systems. Featuring a gR characteristic, it provides reliable protection for semiconductor devices against short circuits and overloads. This E14 base fuse is suitable for industrial and commercial electrical installations requiring precise circuit protection.

## Long description

The Eti-Polam D01 fuse link is a specialized electrical protection component engineered to safeguard sensitive equipment in low-voltage systems. With a rated current of 4A and a voltage capacity of 400V, this fuse is specifically designed to handle the demanding requirements of semiconductor protection. Its gR characteristic ensures a rapid and reliable response to short circuits and overloads, making it an essential safety element for maintaining the integrity of electrical circuits in industrial and commercial environments.
Advantages
The primary advantage of this fuse link is its high-speed gR characteristic, which is specifically calibrated to protect semiconductor devices that are highly sensitive to thermal stress and current surges. By providing precise and fast-acting interruption of fault currents, it helps prevent costly damage to electronic components and minimizes downtime. The robust construction and standardized E14 base design ensure compatibility with existing fuse bases, allowing for straightforward installation and replacement in various electrical distribution panels.
Suitable for
Protection of semiconductor devices
Industrial control systems
Commercial electrical installations
Low-voltage power distribution circuits
When it may not be suitable
This fuse is not intended for general-purpose household applications where standard gG type fuses are typically required. It is also unsuitable for circuits exceeding the 400V voltage rating or for applications requiring current ratings higher than 4A.
Key specifications
Rated current: 4A
Rated voltage: 400V
Characteristic: gR (semiconductor protection)
Base type: E14
Size: D01
How to use
The fuse link is designed for installation into a compatible E14 fuse base. Before installation, ensure that the power supply to the circuit is completely disconnected to prevent electrical shock. Insert the fuse into the base and tighten it securely to ensure proper electrical contact. Once installed, the circuit can be re-energized. If the fuse triggers, it must be replaced with an identical unit after the fault has been identified and corrected.
What to consider before purchase
Verify that the 4A current rating matches your circuit requirements
Ensure the E14 base is compatible with your existing fuse holder
Confirm that the gR characteristic is appropriate for the equipment being protected
Usage recommendations
Always replace a blown fuse with one of the exact same rating and characteristic. Never attempt to bypass or repair a fuse, as this compromises the safety of the entire electrical system.

## FAQ

### How much does the Eti-Polam D01 4A gR 400V Fuse Link cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 16.07.2026 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

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