# Eti-Polam NH2 Knife Link 400A ZI 2

**URL:** https://aio.lv/en/product--eti-polam-004941214--12426080
**Data updated:** 2026-05-13 18:42 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Eti-Polam
**Manufacturer code:** 004941214
**EAN:** 5904722977129
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eti-polam-004941214--12426080

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Eti-Polam NH2 knife link (ZI 2) is a high-quality electrical component designed for NH2 size fuse bases. With a rated current of 400A, this solid link ensures reliable electrical conductivity in industrial power distribution systems. It is engineered for safe and efficient circuit bridging, providing a robust solution for electrical installations requiring permanent connections without fuse protection.

## Long description

The Eti-Polam NH2 knife link (ZI 2) is a professional-grade electrical component engineered for use with NH2 size fuse bases. Designed to provide a permanent, solid connection within industrial power distribution systems, this link facilitates reliable electrical conductivity where fuse protection is not required. Its robust construction ensures stability and safety in demanding electrical environments, making it an essential element for circuit bridging applications.
Advantages
This knife link offers exceptional electrical conductivity, ensuring minimal power loss and high operational efficiency within your electrical infrastructure. Its standardized design allows for seamless integration into existing NH2 fuse bases, simplifying installation processes. The durable materials used in its construction provide long-term reliability and resistance to the stresses of industrial power distribution, ensuring that your electrical connections remain secure and consistent over time.
Suitable for
Industrial power distribution systems
Circuit bridging where fuse protection is not required
Electrical installations requiring permanent, high-current connections
NH2 size fuse base configurations
When it may not be suitable
This product is not intended for use in circuits that require overcurrent protection, as it acts as a solid link rather than a fuse. It should not be installed in systems where the rated current exceeds the specified 400A capacity.
Key specifications
Rated current: 400A
Size: NH2
Type: Knife link (ZI 2)
Application: Permanent circuit bridging
How to use
The Eti-Polam NH2 knife link is installed by inserting it directly into a compatible NH2 fuse base. Ensure that the power supply is completely disconnected before attempting installation to prevent electrical hazards. Align the knife blades with the contact clips of the fuse base and press firmly until the link is fully seated. Verify that the connection is tight and properly aligned before restoring power to the system.
What to consider before purchase
Verify that your fuse base is compatible with the NH2 size standard.
Ensure the system requirements do not exceed the 400A rated current.
Confirm that the application does not require fuse-based overcurrent protection.
Usage recommendations
Always ensure that the electrical circuit is de-energized before installing or removing the knife link. Regular inspection of the contact points is recommended to maintain optimal conductivity and prevent overheating in high-load environments.

## FAQ

### How much does the Eti-Polam NH2 Knife Link 400A ZI 2 cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 140 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 13.07.2026 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/12426080/68723891_large.webp