# Fuse insert KOMBI NH00C 100A aM 500V for switchgear, Eti-Polam WT-00C

**URL:** https://aio.lv/en/product--eti-polam-004181414--12108735
**Data updated:** 2026-03-20 09:59 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Eti-Polam
**Manufacturer code:** 004181414
**EAN:** 5904722988729
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-004181414--12108735

## 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

Eti-Polam KOMBI fuse insert WT-00C (NH00C) rated 100A, aM tripping characteristic, 500V. Designed for use in NH00 fuse holders and low-voltage switchgear, it provides overcurrent protection for industrial and commercial circuits where aM (motor) fuse protection is required. Suitable for protecting cables and equipment against short circuits and overloads.

## Long description

Eti-Polam KOMBI fuse insert WT-00C (NH00C) 100A aM 500V is a cartridge fuse designed for use in NH00 fuse holders and low-voltage switchgear. The WT-00C model provides time-delayed short-circuit interruption combined with reliable protection for motor circuits and associated cabling, meeting the requirements for aM characteristic fuses. It is intended for industrial and commercial electrical installations where selective protection of motors and downstream equipment is needed.
Advantages
The KOMBI WT-00C fuse insert offers consistent aM tripping behaviour optimized for motor circuits, ensuring discrimination between motor inrush currents and real fault currents. Rated for 100 A and 500 V, it supports common low-voltage applications and is compatible with standardized NH00 fuse holders. The cartridge design simplifies replacement in switchgear and reduces maintenance time while providing stable performance under thermal and electrical stress.
Suitable for
 Protection of motors and motor starters in industrial and commercial installations
 Overcurrent and short-circuit protection in NH00 fuse holders and low-voltage switchgear
 Protection of supply cables and downstream equipment where aM characteristic is required
Key specifications
 Rated current: 100 A
 Tripping characteristic: aM (motor protection)
 Rated voltage: 500 V
 Form factor: NH00 (cartridge fuse insert)
 Intended application: low-voltage switchgear and NH00 fuse holders
How to use
Install the KOMBI WT-00C fuse insert into a compatible NH00 fuse holder or switchgear compartment designed to accept NH00 cartridges. Ensure the circuit is de-energized before removing or replacing the fuse. Fit the cartridge firmly into the holder to guarantee correct electrical contact and alignment. After installation, restore power and verify correct circuit operation and absence of fault indications.
Usage recommendations
Use this fuse insert where motor inrush currents require selective protection; confirm compatibility with the existing NH00 holder and the system’s rated voltage and prospective short-circuit current. Replace only with the same type and rating to maintain protection characteristics and system coordination.

## FAQ

### How much does the Eti-Polam KOMBI NH00C 100A aM 500V WT-00C cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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/12108735/67644953_large.webp