# Eti-Polam NH Fuse Link gF 100A 500V Size WT-1

**URL:** https://aio.lv/en/product--eti-polam-004139117--12460832
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 004139117
**EAN:** 5904722912298
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-004139117--12460832

## 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 NH fuse link, model 004139117, is a high-performance gF class industrial fuse designed for 500V AC circuits. With a rated current of 100A and a WT-1 size, this fuse provides reliable short-circuit and overload protection for electrical distribution systems. Its robust construction ensures safe operation in demanding industrial environments, effectively isolating faults to protect sensitive equipment and infrastructure.

## Long description

The Eti-Polam NH fuse link is a high-performance industrial protection device engineered for reliable operation in 500V AC electrical distribution systems. Designed to meet the rigorous demands of industrial environments, this gF class fuse provides essential protection against short-circuits and overloads, ensuring the safety of electrical infrastructure and connected equipment.
Advantages
This fuse link features a robust construction that allows it to withstand the stresses of industrial power distribution. The gF characteristic ensures a versatile protection profile suitable for a wide range of applications, providing consistent performance and effective fault isolation. Its standardized WT-1 size facilitates easy integration into existing fuse bases and distribution panels, minimizing downtime during maintenance or replacement procedures.
Suitable for
Industrial electrical distribution systems
Protection of power cables and electrical equipment
Low-voltage switchgear and control panels
Infrastructure requiring reliable short-circuit and overload protection
When it may not be suitable
This fuse is not intended for use in DC circuits or high-voltage applications exceeding 500V AC. It is also not suitable for residential applications where smaller fuse form factors are required or where the specific gF protection characteristic does not align with the circuit requirements.
Key specifications
Rated current: 100A
Rated voltage: 500V AC
Fuse class: gF
Size: WT-1
How to use
The fuse link should be installed into a compatible NH size WT-1 fuse base by qualified personnel. Ensure that the power supply is disconnected before installation or replacement to prevent electrical hazards. Align the fuse blades with the contacts of the fuse base and press firmly until it is securely seated. Always verify that the current and voltage ratings match the requirements of the circuit being protected.
What to consider before purchase
Verify that the fuse base is compatible with the WT-1 size.
Ensure the 100A rating is appropriate for the specific circuit load.
Confirm that the system voltage does not exceed 500V AC.
Usage recommendations
Always use appropriate personal protective equipment when handling electrical components and ensure that the circuit is de-energized before performing any maintenance or fuse replacement.

## FAQ

### How much does the Eti-Polam NH Fuse Link 004139117 100A cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 75 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/12460832/68762801_large.webp