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Schneider Electric Harmony XB4 Series, Key Release, Emergency Stop Push Button Head
- RS Stock No.:
- 330-9394
- Mfr. Part No.:
- ZB4BS944
- Brand:
- Schneider Electric
Subtotal (1 unit)*
£36.90
(exc. VAT)
£44.28
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 44 unit(s) ready to ship
- Plus 102 unit(s) ready to ship from another location
- Plus 91 unit(s) shipping from 14 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £36.90 |
*price indicative
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- RS Stock No.:
- 330-9394
- Mfr. Part No.:
- ZB4BS944
- Brand:
- Schneider Electric
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schneider Electric | |
| Series | Harmony XB4 | |
| Manufacturer k.i.m. | Schneider Electric | |
| Cutout Diameter | 22mm | |
| Push Button Actuation | Key Release | |
| Push Button Style | Mushroom | |
| Better World Product | Yes | |
| Push Button Material | Plastic | |
| Illuminated | No | |
| Better World Verification | Green Premium | |
Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Series Harmony XB4 | ||
Manufacturer k.i.m. Schneider Electric | ||
Cutout Diameter 22mm | ||
Push Button Actuation Key Release | ||
Push Button Style Mushroom | ||
Better World Product Yes | ||
Push Button Material Plastic | ||
Illuminated No | ||
Better World Verification Green Premium | ||
RoHS Status: Exempt
Schneider Electric Harmony XB4 Series Emergency Stop Push Button Head, 22mm Cut-out Diameter, IP66 / IP67 / IP69 / IP69K - ZB4BS944
This emergency stop push button head is essential for ensuring safety in industrial settings. It is designed for quick activation and offers a reliable means to shut down machinery during critical situations. With its robust build and IP66 rating, it can withstand harsh environments, making it an important component for automation, electronics, and mechanical industries.
Features & Benefits
• Sturdy metal construction enhances durability and strength
• Key release action reduces the likelihood of accidental activation
• IP66 rating protects against dust and water intrusion
• Easily identifiable red mushroom cap for emergency situations
• Mechanical durability rated for 300,000 cycles ensures consistent performance
• Green Premium certification signifies compliance with environmental standards
• Key release action reduces the likelihood of accidental activation
• IP66 rating protects against dust and water intrusion
• Easily identifiable red mushroom cap for emergency situations
• Mechanical durability rated for 300,000 cycles ensures consistent performance
• Green Premium certification signifies compliance with environmental standards
Applications
• Used for emergency shutdowns in industrial machinery
• Suitable for control panels in automation systems
• Essential for safety circuits in manufacturing equipment
• Can be installed in wet or difficult environments
• Suitable for control panels in automation systems
• Essential for safety circuits in manufacturing equipment
• Can be installed in wet or difficult environments
What is the required mounting diameter for installation?
A mounting diameter of 22.5mm is required for installation.
Can it be used in high-pressure settings?
Yes, it is designed to withstand high-pressure washing up to 7,000,000 Pa.
How is it reset after being activated?
Resetting is done using the key release mechanism.
What certifications does it have regarding environmental standards?
It has received Green Premium certification for environmental compliance.
How does the push button perform in extreme temperatures?
It operates effectively within a temperature range of -40 to 70°C.
Related links
- Schneider Electric Harmony XB4 Series Emergency Stop Push Button Head
- Schneider Electric Harmony XB4 Series Key Release Emergency Stop Push Button 22mm Cutout, 1 NO + 1 NC
- Schneider Electric Harmony XB4 Series Key Release Emergency Stop Push Button 22mm Cutout IP66,
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