# Eti-Polam KOMBI NH3 Fuse Link 425A gG 500V WT-3

**URL:** https://aio.lv/en/product--eti-polam-004186230--12460831
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 004186230
**EAN:** 5904722951853
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-004186230--12460831

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Eti-Polam KOMBI NH3 fuse link is a high-performance industrial electrical protection device rated for 425A and 500V. Designed with gG characteristics for general-purpose protection against overloads and short circuits, this WT-3 size fuse ensures reliable operation in power distribution systems and industrial installations. It features a dual-indicator system for quick status identification and safe handling.

## Long description

The Eti-Polam KOMBI NH3 fuse link is a robust industrial electrical protection component engineered for demanding power distribution systems. Rated at 425A and 500V, this WT-3 size fuse provides reliable performance in protecting electrical circuits against overloads and short circuits. Its gG characteristic ensures versatile, general-purpose protection, making it an essential element for maintaining safety and operational continuity in industrial installations.
Advantages
This fuse link stands out due to its high-quality construction and advanced safety features. The integrated dual-indicator system allows for immediate visual status identification, which significantly reduces maintenance time and enhances safety during inspections. The KOMBI design is optimized for secure handling and efficient installation, ensuring that it meets the rigorous demands of modern electrical infrastructure while providing consistent protection for sensitive equipment.
Suitable for
Industrial power distribution networks
Protection of electrical cables and equipment
General-purpose overload and short-circuit protection
Switchgear and control panel installations
This fuse may not be suitable for applications requiring specialized protection characteristics, such as motor protection or semiconductor protection, where aR or other specific fuse types are mandated. It is also not intended for use in circuits exceeding its rated voltage of 500V or current capacity of 425A.
Key specifications
Rated current: 425A
Rated voltage: 500V
Fuse size: NH3 (WT-3)
Characteristic: gG (general purpose)
Dual-indicator system for status monitoring
To use the Eti-Polam KOMBI NH3 fuse link, ensure that the power supply is completely disconnected before installation. Insert the fuse into a compatible NH3-sized fuse base using an appropriate insulated fuse handle to ensure safe contact. Verify that the fuse is fully seated and that the indicators are visible for future monitoring. Always ensure that the electrical circuit parameters match the specifications of the fuse before energizing the system.
What to consider before purchase
Verify that the fuse base size is compatible with NH3 (WT-3) dimensions
Ensure the circuit voltage does not exceed 500V
Confirm that the 425A rating is appropriate for the specific load requirements
Check local electrical regulations for installation compliance
Usage recommendations: Always replace blown fuses with a new unit of the exact same rating and characteristic. Never attempt to repair or bypass a fuse link, as this compromises the safety of the entire electrical installation. Regular inspection of the indicator status is recommended to ensure system integrity.

## FAQ

### How much does the Eti-Polam KOMBI NH3 425A gG 500V Fuse Link cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 15.07.2026 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/12460831/68762800_large.webp