# Fuse insert EATON NH00 125 A (model 125NHG00B) for low-voltage NH fuse holders

**URL:** https://aio.lv/en/product--eaton-125nhg00b--3420302
**Data updated:** 2026-04-03 16:13 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** EATON
**Manufacturer code:** 125NHG00B
**EAN:** 5027590190039
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-125nhg00b--3420302

## 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

EATON fuse insert NH00 125 A (model 125NHG00B) is a replaceable low-voltage NH series fuse element designed for use in NH00 fuse holders. It provides overcurrent protection rated at 125 A for distribution and industrial circuits. Suitable for protecting transformers, motors, feeders and switchgear where NH00 format fuses are required.

## Long description

EATON fuse insert NH00 125 A (model 125NHG00B) is a replaceable low-voltage NH series fuse element designed for use in NH00 fuse holders. It provides overcurrent protection rated at 125 A for distribution and industrial circuits, helping to isolate faults and protect downstream equipment. The compact NH00 format fits standard NH fuse rails and is suitable where a 125 A protective element is required for feeders, motors, transformers and switchgear.
Advantages
The NH00 125 A fuse insert offers reliable overcurrent interruption with proven thermal and electromagnetic characteristics compliant with low-voltage NH fuse design. Its standard NH00 footprint enables easy replacement in existing NH fuse holders without modifications. The construction ensures consistent performance under normal operating conditions and during short-circuit events, reducing risk to connected equipment while facilitating simple maintenance.
Suitable for
 Protection of low-voltage distribution feeders and sub-distribution boards
 Motor and transformer protection in industrial installations
 Overcurrent protection in switchgear and control panels using NH00 fuse holders
 Applications requiring a replaceable 125 A NH00 protective element
Key specifications
 Rated current: 125 A
 Format: NH00 low-voltage fuse insert
 Intended use: overcurrent protection for distribution and industrial circuits
 Replaceable fuse element compatible with NH00 fuse holders
 Construction: NH series fuse insert designed for reliable interruption performance
How to use
Ensure the power is switched off and the circuit is de-energised before handling the fuse insert. Verify the fuse holder is designed for NH00 inserts and that the rated current and characteristics match the protected circuit requirements. Withdraw the old fuse insert from the NH00 holder following the manufacturer's safety procedures, then install the EATON 125 A NH00 insert by seating it securely into the holder until it locks or contacts correctly. After installation, restore power and confirm correct operation and absence of abnormal heating or noise.
Usage recommendations
Use the fuse insert only in compatible NH00 holders and within its rated current and system voltage. Periodically inspect the fuse assembly for signs of overheating, corrosion or loose connections, and replace the fuse element after a fault operation. For correct coordination with upstream and downstream protection, consult system protection studies or an electrical professional.

## FAQ

### How much does the EATON NH00 fuse insert 125 A 125NHG00B cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 250 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 EATON 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 EATON 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/3420302/51364127_large.webp