ZB4BS944
If you're unsure whether this part is a perfect match, please contact us.
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Sealed
Full 24 months warranty Est. shipping: November 06 2026 |
WM91-ZB | Enquire now | £16.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM85-ZB | Enquire now | £22.00 | Add to Cart |
|
New Sealed
Full 24 months warranty Est. shipping: September 01 2026 |
WM24-ZB | Enquire now | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: October 05 2026 |
WM66-ZB | Low stock | - | Get Quote |
|
New Sealed
Full 24 months warranty Est. shipping: September 03 2026 |
WM67-ZB | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: September 08 2026 |
WM74-ZB | Low stock | £18.50 | Add to Cart |
|
New
Full 12 months warranty Est. shipping: August 31 2026 |
WM19-ZB | Enquire now | - | Get Quote |
|
New
Full 12 months warranty Est. shipping: September 03 2026 |
WM61-ZB | Enquire now | - | Get Quote |
|
New or Refurbished
Full 12 months warranty Est. shipping: August 31 2026 |
WM19-ZB | Enquire now | - | Get Quote |
| Buying more than one? | Get Quote | |||
Full 12 months warranty
The ZB4BS944 is a 40mm red emergency stop switch head from the Harmony XB4 series by Schneider Electric. It features a mushroom-shaped actuator with a latching mechanism that can be released with a key (key number 455). The switch head is designed for high durability and is suitable for demanding environments, offering resistance to impact, dust, water, and vibration thanks to its IP66 rating. The device includes a chrome bezel and is compatible with a 22mm mounting diameter. It is typically used as an emergency shutdown button in industrial control systems.
Schneider Electric is a global leader in energy management and automation solutions, offering products such as PLCs, circuit breakers, and building management systems. Known for innovation and sustainability, Schneider Electric’s technologies optimise efficiency, safety, and sustainability across industries like energy, manufacturing, and infrastructure.
Get a Quote
What Happens Next?
Email Confirmation
We’ll send you an email confirming that we’ve received your enquiry and are processing your request.
Dedicated Account Manager
A member of our team will be in contact to confirm the part(s), specifications, and condition.
Your Quote
You will receive a comprehensive quote tailored to your specific needs.
Track Your Shipment
You'll receive tracking details once your order ships so you can follow it's progress.
Online Payments Accepted
If you're happy with your quote, you can pay by Bank Transfer or through our secure payment page using any of the following payment methods, just enter your invoice number and follow the on-screen instructions.
Other Schneider Electric Parts
Closest part codes available to buy online.