# Eaton NHI21-PKZ0 Auxiliary Contact, Side-Mounted, 2NO/1NC

**URL:** https://aio.lv/en/product--eaton-072894--1839741
**Data updated:** 2026-05-18 02:51 (EEST)
**Category:** Printer & Copier Parts
**Manufacturer:** EATON
**Manufacturer code:** 072894
**EAN:** 4015080728948
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-072894--1839741

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 16.55 EUR |

## Summary description

The Eaton NHI21-PKZ0 is a side-mounted auxiliary contact designed for integration with PKZ motor protection circuit breakers. Featuring a 2NO/1NC configuration, this reliable switching component provides essential status feedback for industrial control systems. It operates efficiently within a temperature range of -25 to 55 °C, ensuring robust performance in demanding electrical environments.

## Long description

The Eaton NHI21-PKZ0 is a precision-engineered auxiliary contact module designed for seamless integration with PKZ series motor protection circuit breakers. This side-mounted component features a 2NO/1NC contact configuration, providing critical status feedback for industrial automation and control systems. Built for reliability, it ensures accurate signaling of the circuit breaker state, contributing to the overall safety and monitoring capabilities of electrical installations.
Advantages
This auxiliary contact offers a robust design that withstands the rigors of industrial environments. Its side-mounting capability allows for space-efficient installation, making it an ideal choice for compact control panels. The device provides consistent switching performance and high operational reliability, ensuring that status signals are transmitted accurately even in demanding electrical conditions. The wide operating temperature range further enhances its versatility across various industrial applications.
Suitable for
Industrial motor control centers
Automation systems requiring status monitoring
Electrical distribution panels
Integration with PKZ motor protection circuit breakers
When it may not be suitable
This component is specifically designed for use with Eaton PKZ series circuit breakers and may not be compatible with other brands or different series of circuit breakers. It is not intended for high-power switching applications, as it serves primarily as a signaling device for control circuits.
Key specifications
Contact configuration: 2 Normally Open (NO) / 1 Normally Closed (NC)
Mounting type: Side-mounted
Operating temperature range: -25 to 55 °C
Compatibility: PKZ motor protection circuit breakers
How to use
The auxiliary contact is installed by attaching it to the side of the compatible motor protection circuit breaker. Ensure the power supply is disconnected before beginning the installation process. Align the module with the designated mounting interface on the circuit breaker and secure it according to the manufacturer's mechanical guidelines. Once installed, connect the control circuit wiring to the appropriate terminals, ensuring that the wire gauge is suitable for the terminal capacity.
What to consider before purchase
Verify compatibility with your specific motor protection circuit breaker model
Ensure the 2NO/1NC configuration meets your control system requirements
Check available space in your control cabinet for side-mounted components
Usage recommendations
Always perform a functional test of the auxiliary contact after installation to ensure that the status feedback correctly reflects the position of the circuit breaker. Regularly inspect the wiring connections during routine maintenance to prevent signal loss due to vibration or thermal expansion.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -25 - 55 |
| Height | 94.6 mm |
| Width | 9 mm |
| Depth | 67.3 mm |
| Product colour | White |

## FAQ

### How much does the Eaton NHI21-PKZ0 Auxiliary Contact cost, and is it available for purchase?

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 73 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 28.07.2026 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/1839741/58101179_large.webp