# Eaton Z-LHK Auxiliary Contact, 1NO+1NC, Side-Mounting

**URL:** https://aio.lv/en/product--eaton-248440--7722150
**Data updated:** 2026-05-18 02:45 (EEST)
**Category:** Power Sockets
**Manufacturer:** EATON
**Manufacturer code:** 248440
**EAN:** 4015082484408
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-248440--7722150

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Eaton Z-LHK auxiliary contact is a reliable switching device designed for side-mounting on compatible electrical components. Featuring a 1NO+1NC configuration, it provides essential feedback on the status of the main switching device. With a universal fitting type and an operating temperature range of -5 to 40 °C, this white modular unit is ideal for industrial and residential electrical control systems.

## Long description

The Eaton Z-LHK auxiliary contact is a precision-engineered switching device designed to provide reliable status feedback for electrical installations. This modular unit is intended for side-mounting onto compatible electrical components, allowing for seamless integration into existing control panels and distribution boards. With its 1NO+1NC configuration, it effectively monitors the operational state of the primary switching device, ensuring accurate signaling in various electrical circuits.
Advantages
The primary benefit of the Eaton Z-LHK is its robust design and ease of installation. By utilizing a side-mounting mechanism, it saves valuable space within electrical enclosures while maintaining a secure connection. The unit is built to withstand standard industrial and residential environmental conditions, offering consistent performance and durability. Its clear contact configuration simplifies the design of control logic, making it a versatile choice for professionals seeking reliable feedback mechanisms for their electrical systems.
Suitable for
Industrial control systems
Residential electrical distribution boards
Status monitoring of circuit breakers and switches
Automation and signaling circuits
This auxiliary contact may not be suitable for environments where temperatures fall below -5 °C or exceed 40 °C, as these conditions are outside the specified operating range. It is also not intended for use with incompatible switching devices that do not support side-mounting configurations.
Key specifications
Configuration: 1NO (Normally Open) + 1NC (Normally Closed)
Mounting type: Side-mounting
Operating temperature range: -5 °C to 40 °C
Color: White
Design: Modular unit
To use the Eaton Z-LHK, ensure the main electrical device is completely de-energized before beginning the installation. Align the auxiliary contact with the designated side-mounting interface on the host device and snap it into place according to the manufacturer's guidelines. Once physically secured, connect the control wiring to the appropriate terminals, ensuring that the circuit logic matches your specific application requirements. Always verify the connection integrity before restoring power to the system.
What to consider before purchase
Verify compatibility with your specific model of circuit breaker or switch
Ensure the ambient operating temperature of your installation site is within the specified limits
Confirm that the 1NO+1NC configuration meets your control circuit requirements
For optimal performance and safety, always ensure that the auxiliary contact is installed by a qualified professional in accordance with local electrical regulations. Regularly inspect the connections to ensure they remain secure and free from debris.

## Specifications

| Feature | Value |
|---|---|
| Fitting type | Universal |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 90 mm |
| Width | 9 mm |
| Depth | 60 mm |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -5 - 40 |

### Design

| Feature | Value |
|---|---|
| Product colour | White |

## FAQ

### How much does the Eaton Z-LHK Auxiliary Contact \| Side-Mounting cost, and is it available for purchase?

The price is 32.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 27.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/7722150/59474070_large.webp