# Schneider Electric ZB4BS834 Emergency Stop Push Button Head

**URL:** https://aio.lv/en/product--schneider-electric-zb4bs834--12478742
**Data updated:** 2026-05-22 07:19 (EEST)
**Category:** Control Systems
**Manufacturer:** Schneider Electric
**Manufacturer code:** ZB4BS834
**EAN:** 3389110888850
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Schneider Electric ZB4BS834 is a high-quality emergency stop button head designed for industrial control panels. Featuring an IP66 ingress protection rating and IK06 impact resistance, this robust component ensures reliable operation in demanding environments. It is activated by a turn-to-release mechanism, providing a secure and clear safety solution for machinery and automation systems.

## Long description

The Schneider Electric ZB4BS834 emergency stop push button head is a professional-grade component engineered for integration into industrial control panels and automation systems. Designed to provide a reliable safety interface, this unit features a prominent red mushroom-style head that ensures high visibility and ease of access during critical situations. Built to withstand harsh operational conditions, it offers excellent durability and consistent performance in demanding manufacturing environments.
Advantages
This emergency stop head is characterized by its robust construction and high resistance to environmental factors. With an IP66 ingress protection rating, the device is fully protected against dust ingress and powerful water jets, making it suitable for wash-down areas or outdoor installations. Furthermore, the IK06 impact resistance rating ensures that the component can withstand mechanical shocks, maintaining its structural integrity and operational reliability over a long service life.
Suitable for
Industrial machinery control panels
Automation and robotics safety systems
Emergency shutdown circuits in manufacturing plants
Control stations requiring high-visibility safety triggers
This component may not be suitable for applications requiring a push-to-lock/pull-to-release mechanism, as it utilizes a turn-to-release reset function. Additionally, it is designed for standard industrial environments and may require specific protective enclosures if exposed to extreme chemical corrosives or temperatures exceeding its rated specifications.
Key specifications
Protection rating: IP66
Impact resistance: IK06
Reset mechanism: Turn-to-release
Weight: 68 g
Head color: Red
To install the ZB4BS834, mount the head onto a compatible contact block and secure it within a standard 22 mm diameter panel cutout. Ensure the locking nut is tightened to the manufacturer's recommended torque to maintain the integrity of the IP66 seal. Once installed, the button is activated by pressing the mushroom head, which locks the circuit in the stop position. To reset the system, simply rotate the head in the direction indicated by the arrows to release the mechanism.
What to consider before purchase
Verify that the panel cutout diameter is 22 mm
Ensure compatibility with your existing contact block series
Confirm that the turn-to-release reset method aligns with your safety protocols
Check environmental conditions to ensure IP66 and IK06 ratings meet your requirements
Usage recommendations
Regularly inspect the button head for any signs of physical damage or debris accumulation that could impede its movement. Perform periodic functional tests to ensure the emergency stop circuit triggers correctly and that the turn-to-release mechanism operates smoothly.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.068 kg |
| Storage temperature (T-T) | -40 - 70 |
| Package weight | 72 g |
| Operating temperature (T-T) | -40 - 70 |
| Package depth | 54 mm |
| Package height | 44 mm |
| Package width | 88 mm |
| International Protection (IP) code | IP66 |
| IK code | IK06 |
| Product type | Button |
| Quantity per pack | 1 pc(s) |
| Mechanical durability (cycles) | 300000 |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 ZB4BS834 Emergency Stop Button?

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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