# Eti-Polam NH2 Fuse Link 231A gTr 400V for 160kVA Transformers

**URL:** https://aio.lv/en/product--eti-polam-004114404--12451813
**Data updated:** 2026-05-18 02:40 (EEST)
**Category:** Power Sockets
**Manufacturer:** Eti-Polam
**Manufacturer code:** 004114404
**EAN:** 5904722987074
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-004114404--12451813

## 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 Eti-Polam NH2 fuse link, model 004114404, is a specialized gTr class protection device rated at 231A and 400V. Designed specifically for the protection of distribution transformers up to 160kVA, this fuse ensures reliable performance and safety in electrical power systems. Its robust construction meets industrial standards for high-capacity electrical installations, providing effective short-circuit and overload protection for transformer networks.

## Long description

The Eti-Polam NH2 fuse link is a high-performance protective device engineered specifically for the reliable operation of electrical distribution transformers. With a rated current of 231A and a voltage capacity of 400V, this gTr class fuse is optimized to handle the specific load characteristics of 160kVA transformer units, ensuring consistent safety and operational stability within industrial power networks.
Advantages
This fuse link offers superior protection by specifically matching the thermal and electrical requirements of distribution transformers. Its robust NH2 design ensures high breaking capacity and durability under demanding industrial conditions. By utilizing gTr class technology, the device provides precise coordination with transformer characteristics, effectively mitigating risks associated with overloads and short circuits while maintaining system integrity.
Suitable for
Protection of 160kVA distribution transformers
Industrial electrical power distribution networks
Low-voltage electrical installations requiring transformer protection
Systems where gTr class fuse characteristics are specified
This fuse is not suitable for general-purpose circuit protection where gG or aM characteristics are required, as its performance is specifically tuned for transformer applications. It should not be used in systems exceeding the 400V voltage rating or in applications where the transformer capacity significantly deviates from the 160kVA specification.
Key specifications
Rated current: 231A
Voltage rating: 400V
Fuse size: NH2
Class: gTr
Application: 160kVA transformers
The fuse link is designed for installation within standard NH2 fuse bases. Ensure the power supply is disconnected before insertion or replacement. The device should be handled using appropriate insulated tools and personal protective equipment to ensure safety during maintenance procedures.
What to consider before purchase
Verify the transformer capacity matches the 160kVA rating
Ensure the fuse base is compatible with NH2 size
Confirm the system voltage does not exceed 400V
Check that the gTr class is appropriate for your specific protection requirements
Always ensure that the fuse link is correctly seated in the fuse base and that all electrical connections are tightened to the manufacturer's specified torque to prevent overheating and ensure optimal performance.

## FAQ

### How much does the Eti-Polam NH2 231A gTr 400V Fuse Link cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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/12451813/68754469_large.webp