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Schneider Electric Harmony Series, Key Release, Emergency Stop Push Button Head

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RS Stock No.:
330-9394
Mfr. Part No.:
ZB4BS944
Brand:
Schneider Electric
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Brand

Schneider Electric

Product Type

Emergency Stop Push Button Head

Series

Harmony

Cutout Diameter

22mm

Push Button Actuation

Key Release

Push Button Style

Mushroom

Push Button Material

Plastic

Illuminated

No

Hazardous Area Certification

No

Better World Product

Yes

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

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

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.

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