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Schneider Electric Harmony XB4 Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, SPDT, IP66,

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£39.35

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£47.22

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RS Stock No.:
425-8449
Distrelec Article No.:
135-12-359
Mfr. Part No.:
XB4BS8445
Brand:
Schneider Electric
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Brand

Schneider Electric

Mounting Type

Panel Mount

Cutout Diameter

22mm

Better World Product

Yes

Contact Configuration

SPDT

Voltage Rating

600 V ac, 600V dc

Push Button Actuation

Twist Release

Series

Harmony XB4

Illuminated

No

IP Rating

IP66, IP67, IP69(IP69K)

Colour

Red

Push Button Shape

mushroom

Supply Current

3A

Depth

82mm

Better World Verification

Green Premium

Width

40mm

Pole and Throw Configuration

DPST

Bezel Material

Metal

Push Button Material

Plastic

Push Button Diameter

40mm

Height

47mm

Switch Operation

Slow Brake

RoHS Status: Exempt

COO (Country of Origin):
CZ

Schneider Electric Harmony XB4 Series Emergency Stop Push Button, 22mm Cutout Diameter, 600V AC Voltage Rating - XB4BS8445


This emergency stop push button is an essential component designed for safety in electrical and mechanical applications. The panel mount push button switch features a red mushroom head design with a diameter of 40mm, ensuring visibility during urgent situations. It requires a 22mm cutout for installation and operates on a voltage rating of 600V AC and 600V DC. With dimensions of 47mm in height, 40mm in width, and 82mm in depth, this device is suitable for various industrial uses.

Features & Benefits


• Designed for emergency stop functions with SPDT push button configuration
• Twist release mechanism enhances safe operation
• IP66, IP67, and IP69 rated for water and dust resistance
• DPST push button actuator provides dual functionality
• Screw clamp terminals enable secure and easy connections
• High mechanical durability of 300,000 cycles for long-lasting use

Applications


• Used within control panels for machinery in manufacturing
• Employed in robotic systems for safety shutdowns
• Applicable in electrical enclosures for effective emergency stops
• Ideal for automation systems requiring rapid response capabilities

How does the twist release feature improve safety during operation?


The twist release feature prevents accidental activation, ensuring that the emergency stop function is only engaged when intentionally operated, thus reducing the risk of unintended shutdowns during critical tasks.

What is the importance of the IP66, IP67, and IP69 ratings for this push button?


The high IP ratings indicate that the push button is dust-tight and can withstand high-pressure water jets, making it suitable for use in harsh environments, thereby maintaining reliability and safety.

Can this push button be used in high-temperature settings?


Yes, it is capable of operating in ambient temperatures ranging from -40°C to 70°C, accommodating a wide range of environmental conditions typical in industrial applications.

What are the connection options available for this push button?


This device features screw clamp terminals suitable for various wire sizes, simplifying the installation process and ensuring secure electrical connections as per IEC standards.

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