# Schneider Electric ZB4BZ102 Contact Block for Harmony XB4 Series

**URL:** https://aio.lv/en/product--schneider-electric-zb4bz102--12479546
**Data updated:** 2026-05-22 07:20 (EEST)
**Category:** Home Appliance Accessories
**Manufacturer:** Schneider Electric
**Manufacturer code:** ZB4BZ102
**EAN:** 3389110889383
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-zb4bz102--12479546

## 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 Schneider Electric ZB4BZ102 is a high-quality contact block designed for seamless integration with the Harmony XB4 series. Featuring an IP20 protection rating, this component ensures reliable electrical switching performance. It is certified by international standards including UL, CSA, and DNV, making it a robust solution for industrial control panels and automation systems requiring precise contact switching.

## Long description

The Schneider Electric ZB4BZ102 is a high-quality contact block specifically engineered for seamless integration with the Harmony XB4 series of control devices. This component serves as a critical element in industrial control panels and automation systems, providing reliable electrical switching performance. Built with a focus on durability and precision, it ensures consistent operation in demanding environments, supported by a robust metal mounting collar and an ingenious snap-fit locking system that simplifies installation while maintaining a secure connection.
Advantages
This contact block offers exceptional mechanical stability and ease of use, featuring a design that allows for quick assembly and disassembly without compromising structural integrity. The unit is built to withstand harsh industrial conditions, ensuring long-term reliability for various control applications. Its compatibility with the modular Harmony XB4 range provides users with significant flexibility, allowing for the customization of control panels to meet specific operational requirements. Furthermore, the shake-proof connection screws eliminate the need for periodic retightening, reducing maintenance efforts and downtime.
Suitable for
Industrial control panels
Automation systems
Machine manufacturing in automotive, textile, and timber industries
Control system panel building
When it may not be suitable
This contact block is designed specifically for the Harmony XB4 series and may not be compatible with other product lines or non-standard mounting configurations. It is not intended for applications requiring protection levels higher than IP20, meaning it should be housed within an enclosure if exposed to dust, moisture, or liquid splashes.
Key specifications
Compatible series: Harmony XB4
Protection rating: IP20
Weight: 53 g
Certifications: UL, CSA, DNV, BV, GL, LROS
Mounting type: Modular snap-fit
How to use
The ZB4BZ102 is installed by attaching it to the corresponding operator head from the Harmony XB4 range. The modular design utilizes a snap-fit mechanism that connects the contact block to the mounting collar, which is then secured with a single screw. Ensure that the electrical connections are properly terminated according to the specified terminal type. Once mounted, the device is ready for integration into your control circuit, providing reliable switching functionality as part of your overall automation setup.
What to consider before purchase
Verify compatibility with your existing Harmony XB4 operator heads.
Ensure the IP20 rating is sufficient for your installation environment or provide an appropriate protective enclosure.
Confirm that the electrical load requirements align with the contact block specifications.
Usage recommendations
For optimal performance and safety, ensure all electrical connections are tightened according to the manufacturer's torque specifications. Regularly inspect the control panel for any signs of mechanical wear or environmental ingress if the system is located in a high-vibration or dusty area.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.053 kg |
| Certification | BV
GL
CSA
LROS (Lloyds register of shipping)
UL
DNV |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | -40 - 70 |
| Compatible products | Harmony XB4 |
| International Protection (IP) code | IP20 |
| Product type | Contactor |
| Mechanical durability (cycles) | 5000000 |
| Electrical durability (cycles) | 10000000 |

## FAQ

### How much does the Schneider Electric ZB4BZ102 Contact Block for Harmony XB4 cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 Schneider Electric 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 Schneider Electric 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

### Where can I download the instructions for Schneider Electric ZB4BZ102 Contact Block for Harmony XB4?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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