Eaton Z-HK Auxiliary Contact

Name: Eaton Z-HK Auxiliary Contact 1NO/1NC 248432
Brand: EATON
SKU: 3426441
Price: 21.49 EUR
Availability: InStock

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Eaton Z-HK Auxiliary Contact 1NO/1NC Side-Mounted

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Short description

The Eaton Z-HK auxiliary contact is a reliable switching device designed for side mounting on compatible circuit breakers. It features 1NO and 1NC contacts to provide status feedback in electrical installations. With an operating temperature range of -5 to 40 °C, this white modular component ensures precise monitoring and control in industrial and residential power distribution systems.

Available for order: 76 pcs.

Warranty: 2 Years

SKU: 3426441

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

06.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

06.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.18 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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Product information

Description

The Eaton Z-HK auxiliary contact is a precision-engineered switching component designed for seamless integration with compatible circuit breakers. This side-mounted device provides essential status feedback by utilizing one normally open (1NO) and one normally closed (1NC) contact, allowing for reliable monitoring of the circuit breaker's position within electrical distribution systems. Its modular design ensures a compact footprint, making it an ideal solution for both residential and industrial electrical panels where space and reliability are critical.

Advantages

This auxiliary contact offers high operational reliability and ease of installation due to its side-mounting configuration. By providing clear status indication, it enhances the safety and control of electrical installations. The robust construction ensures consistent performance under standard operating conditions, while the 1NO/1NC contact arrangement provides versatile feedback options for various control and signaling circuits.

Suitable for

Monitoring the status of circuit breakers in residential distribution boards
Industrial power distribution and control systems
Automated signaling applications requiring feedback on breaker position
Integration into complex electrical switchgear assemblies

When it may not be suitable

This device is not intended for use in environments that exceed the specified operating temperature range of -5 to 40 °C. It is also not compatible with circuit breakers that do not support side-mounted auxiliary modules.

Key specifications

Contact configuration: 1NO (Normally Open) and 1NC (Normally Closed)
Mounting type: Side-mounted
Operating temperature range: -5 °C to 40 °C
Color: White
Compatibility: Designed for specific Eaton circuit breakers

How to use

The Eaton Z-HK auxiliary contact is installed by attaching it to the side of the compatible circuit breaker. Ensure the power supply is disconnected before installation. Align the mechanical coupling of the auxiliary contact with the breaker and secure it according to the manufacturer's mounting instructions. Once attached, connect the signaling wires to the appropriate terminals to integrate the device into your control or monitoring circuit.

What to consider before purchase

Verify compatibility with your existing circuit breaker model
Ensure the installation environment remains within the -5 to 40 °C temperature range
Confirm that your control system requires 1NO/1NC contact feedback

Usage recommendations

Always ensure that the electrical installation is performed by a qualified professional in accordance with local safety regulations. Regularly inspect the connection points to maintain optimal signal transmission.

Specifications

Product colour:: White

All features

Weight & dimensions

Height:: 80 mm
Width:: 8.8 mm
Depth:: 65.5 mm

Features

Operating temperature (T-T):: -5 - 40

Design

Product colour:: White

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Customer questions

FAQ

How much does the Eaton Z-HK Auxiliary Contact cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 76 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 06.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

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