Schneider Electric Harmony XB4 Series

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RS Stock No.:
346-917
Mfr. Part No.:
XB4BS84455
Brand:
Schneider Electric
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Brand

Schneider Electric

Series

Harmony XB4

Head Style

Standard

Contact DC Voltage

250V dc

Contact Current

6A

COO (Country of Origin):
FR

Schneider Electric Harmony Series Emergency Stop Push Button, 22.5mm Cutout Diameter, 1NO/1NC Contact Configuration - XB4BS84455


This emergency stop push button is a critical safety device designed for quick operation in industrial settings. The push button features a 22.5mm cutout diameter and is characterised by its red mushroom shape, making it easily identifiable in any environment. Constructed to withstand harsh conditions, it has an IP66, IP67, IP69, and IP69K rating, confirming its suitability for demanding applications.

Features & Benefits


• Robust design ensures durability in challenging environments
• Turn to release functionality allows for quick disengagement
• 1NO 1NC contact configuration provides versatile operational options
• Allows safe operation up to 300 V for high voltage applications

Applications


• Utilised in machinery for immediate emergency shutdown
• Incorporated in conveyor systems for safety management
• Used with automated equipment ensuring quick operator response
• Implemented on production lines prioritising worker safety
• Compatible with control panels requiring emergency access

How does the design contribute to effective emergency shutdowns?


The design features a ProMinent red mushroom shape, which is immediately recognisable and facilitates quick operation during critical situations. This ensures that users can respond swiftly to emergencies without hesitation.

Is the push button suitable for outdoor use?


Yes, its high IP ratings ensure protection against dust and water ingress, making it suitable for outdoor installations exposed to the elements.

What is the significance of the 1NO/1NC configuration?


The 1NO/1NC contact configuration provides flexibility, allowing the button to serve both normally open and normally closed applications, which can be essential in various safety circuits.

Can this button be integrated into existing machinery?


Yes, its standardised cutout diameter and electrical specifications make it compatible with a variety of industrial machines and control systems.

What type of maintenance does this push button require?


The robust construction generally requires minimal maintenance, but periodic checks to ensure there is no physical damage or accumulation of debris are advisable for optimal functionality.

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