# Schneider Electric Harmony XB4R Wireless and Batteryless Pushbutton Head, Black Metal

**URL:** https://aio.lv/en/product--schneider-electric-zb4rta2--12451538
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Control Systems
**Manufacturer:** Schneider Electric
**Manufacturer code:** ZB4RTA2
**EAN:** 3606480334498
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-zb4rta2--12451538

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric Harmony XB4R ZB4RTA2 is a wireless and batteryless pushbutton head designed for industrial control applications. Featuring a durable black metal construction, this component operates without the need for external power or batteries, utilizing energy harvesting technology. It is ideal for flexible installation in automation systems where wiring is difficult or restricted, ensuring reliable signal transmission in demanding environments.

## Long description

The Schneider Electric Harmony XB4R wireless and batteryless pushbutton head is a sophisticated industrial control component engineered for high-performance automation environments. Constructed from robust black metal, this device utilizes innovative energy harvesting technology to generate its own power upon actuation, eliminating the need for batteries or complex wiring. It provides a reliable and flexible solution for modern control panels and remote operation setups where traditional cabling is impractical or costly to install.
Advantages
The primary benefit of this pushbutton head is its complete independence from external power sources, which significantly reduces maintenance requirements and eliminates the risk of battery failure. Its durable metal construction ensures long-term resistance to mechanical wear and harsh industrial conditions. Furthermore, the wireless nature of the device allows for rapid installation and repositioning, offering unparalleled flexibility in designing control layouts without the constraints of physical wiring paths.
Suitable for
Industrial automation and control systems
Retrofitting existing machinery where wiring is restricted
Mobile control stations or operator panels
Applications requiring frequent reconfiguration of control points
This component may not be suitable for environments with extreme electromagnetic interference that could disrupt wireless signal transmission. Additionally, it is not intended for safety-critical emergency stop functions where a hardwired connection is mandated by regulatory standards.
Key specifications
Material: Black metal
Technology: Energy harvesting (batteryless)
Communication: Wireless signal transmission
Design: Pushbutton head for industrial control
Compatibility: Harmony XB4R series
To use the device, simply mount the pushbutton head onto a standard 22mm diameter cutout on your control panel or enclosure. Once installed, the unit must be paired with a compatible Harmony XB4R wireless receiver. When the button is pressed, the mechanical energy is converted into a radio signal that is transmitted to the receiver to trigger the desired control action.
What to consider before purchase
Ensure compatibility with your existing Harmony XB4R wireless receiver system
Verify that the installation environment is within the effective wireless range
Confirm that the application does not require a hardwired safety circuit
For optimal performance, ensure the receiver is positioned within the recommended line-of-sight or range specified for the wireless module and avoid mounting the pushbutton head behind thick metal shielding that could block signal transmission.

## FAQ

### How much does the Schneider Electric Harmony XB4R Pushbutton Head ZB4RTA2 cost, and is it available for purchase?

The price is 34.99 € (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 16.07.2026 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

## Image

https://aio.lv/img/cache/product/12451538/68754214_large.webp