# Eaton NH Fuse Link 500A 500V gL/gG Size 3 500NHG3B

**URL:** https://aio.lv/en/product--eaton-500nhg3b--12454459
**Data updated:** 2026-05-18 02:49 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** EATON
**Manufacturer code:** 500NHG3B
**EAN:** 5027590202718
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-500nhg3b--12454459

## 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 Eaton 500NHG3B is a high-performance NH fuse link designed for industrial electrical protection. Rated at 500A and 500V with a gL/gG characteristic, it provides reliable overload and short-circuit protection for electrical installations. This size 3 fuse is engineered for safety and durability in demanding power distribution systems, ensuring efficient operation and equipment protection.

## Long description

The Eaton 500NHG3B is a professional-grade NH fuse link engineered to provide robust electrical protection in industrial power distribution systems. With a current rating of 500A and a voltage rating of 500V, this size 3 fuse link is specifically designed to safeguard electrical circuits against overloads and short circuits. Its gL/gG characteristic ensures reliable performance across a wide range of fault conditions, making it an essential component for maintaining the integrity of electrical installations and protecting sensitive equipment from damage.
Advantages
This fuse link offers exceptional reliability and durability, even in demanding industrial environments. Its design focuses on safety and consistent performance, ensuring that electrical systems remain protected during unexpected power surges or faults. The high-quality construction materials contribute to a long service life and stable operation, reducing the need for frequent maintenance and minimizing downtime in critical power distribution networks.
Suitable for
Industrial power distribution boards
Protection of electrical cables and equipment
Heavy-duty electrical installations
Switchgear and control gear assemblies
When it may not be suitable
This fuse link is not intended for use in low-voltage residential applications where smaller fuse sizes are required. It is also not suitable for circuits exceeding its 500V voltage rating or for applications requiring a different characteristic curve than the gL/gG standard.
Key specifications
Rated current: 500A
Rated voltage: 500V
Fuse size: 3
Characteristic: gL/gG
Application: Industrial electrical protection
How to use
Installation should be performed by a qualified electrician in accordance with local safety regulations. The fuse link is designed to be inserted into a compatible NH size 3 fuse base or disconnect switch. Ensure the power supply is completely isolated before attempting to install or replace the fuse. 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 before commissioning.
What to consider before purchase
Verify that the fuse base is compatible with size 3 NH fuse links.
Ensure the circuit current and voltage requirements align with the 500A and 500V ratings.
Check that the gL/gG characteristic is appropriate for the specific protection needs of the installation.
Usage recommendations: Always replace a blown fuse with one of the exact same type and rating to maintain the safety and functionality of the electrical system. Do not attempt to repair or bypass a fuse link under any circumstances.

## FAQ

### How much does the Eaton 500NHG3B NH Fuse Link 500A 500V cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 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

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