# Fuse insert Kombi NH1C 50A 500V Eti-Polam WT-1C (004184211)

**URL:** https://aio.lv/en/product--eti-polam-004184211--12107158
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Eti-Polam
**Manufacturer code:** 004184211
**EAN:** 3838895342472
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-004184211--12107158

## 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

ETI-Polam Kombi NH1C WT-1C fuse insert is a cylindrical replacement element rated 50 A and 500 V for NH fuse holders. Designed for use in industrial and commercial electrical panels, it provides overcurrent protection in NH (size 1) fuse systems. Suitable for retrofitting or maintenance of distribution boards and switchgear where NH1C format is required.

## Long description

ETI-Polam Kombi NH1C WT-1C fuse insert is a cylindrical replacement element rated 50 A and 500 V for NH size 1 fuse holders. It is intended for installation in industrial and commercial electrical panels and switchgear where NH1C format fuses are used. The design provides overcurrent protection for distribution circuits and allows straightforward replacement during maintenance or retrofitting of existing NH fuse systems.
Advantages
The fuse insert delivers reliable short-circuit and overload protection in NH size 1 fuse blocks, with a compact cylindrical form factor that fits standard NH holders. It is compatible with common distribution board arrangements and supports consistent performance at rated current and voltage levels. The product is designed for straightforward mechanical replacement, reducing downtime during service.
Suitable for
Overcurrent protection in industrial distribution panels
Commercial switchgear and power distribution units
Maintenance and retrofitting of NH size 1 fuse systems
Replacing blown fuses in NH holders requiring 50 A, 500 V rating
Key specifications
Rated current: 50 A
Rated voltage: 500 V
Fuse format: NH size 1 (cylindrical insert)
Mounting: NH fuse holder compatible
How to use
Ensure the circuit is de-energized and follow applicable lockout/tagout procedures before replacing the fuse insert. Remove the existing NH size 1 insert from the holder and inspect the holder and contacts for corrosion or damage. Insert the ETI-Polam Kombi NH1C WT-1C into the holder until it seats firmly, restore the circuit following safety checks, and verify correct operation. Use only in fuse holders designed for NH1C format and rated for the system voltage and current.
Usage recommendations
Use this fuse insert only as a like-for-like replacement in NH size 1 holders and verify that the 50 A and 500 V ratings match system requirements. Periodically inspect holders and connections for wear, and replace damaged components to maintain reliable protection.

## FAQ

### How much does the Fuse insert Eti-Polam WT-1C NH1C 50A 500V cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 98 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

https://aio.lv/img/cache/product/12107158/67643591_large.webp