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Schneider Electric XB4BS8445 22mm Emergency Stop Push Button - Red, Twist Release

Schneider Electric XB4BS8445 red 22mm emergency stop button with twist release.

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ManufacturerSchneider Electric

Part numberXB4BS8445

Operator Type Emergency Stop Pushbutton

Head Type Mushroom, 40mm Red

Reset Twist Release

Contacts 1 NO + 1 NC

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12-month warranty

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Twist-to-release mechanism 40mm red mushroom head for visibility 1 NC + 1 NO contacts IP67 rated for harsh environments Robust metal construction Harmony XB4 series

Product description

The Schneider Electric XB4BS8445 is a Harmony XB4 series emergency stop (E-stop) pushbutton designed for critical safety applications. This complete unit features a prominent red 40mm mushroom head actuator with a twist-to-release mechanism for resetting. It includes 1 normally open (NO) and 1 normally closed (NC) slow-break silver alloy contacts.

With a robust metal construction and IP67 rating, this E-stop button offers high durability and protection against dust and water ingress, making it suitable for demanding industrial environments. It mounts in a standard 22mm cutout and utilizes screw clamp terminals for secure wiring.

Stanlo Automation offers the Schneider Electric XB4BS8445 E-stop button. As a veteran-owned surplus parts distributor, we provide reliable and competitively priced automation components. Source your XB4BS8445 E-stop from Stanlo Automation for enhanced machine safety.

Technical specifications

Operator Type	Emergency Stop Pushbutton
Head Type	Mushroom, 40mm Red
Reset	Twist Release
Contacts	1 NO + 1 NC
Contact Type	Slow-break Silver Alloy
Protection Rating	IP67
Mounting Diameter	22mm

Common applications

Machine safety

Emergency shutdown

Industrial control panels

Automation equipment

Hazardous machinery

Production lines

Compatible systems

Standard 22mm diameter panels and safety control circuits

Also known as

Harmony XB4 XB4BS8445 Schneider E-Stop Button 22mm Emergency Stop

Replaces / compatible with

This emergency stop button is designed to meet safety standards and can be used to replace existing E-stop buttons in compliant industrial control systems.

Technical note

Expert tip

The XB4BS8445 includes both normally open (NO) and normally closed (NC) contacts, offering flexibility in circuit design for safety interlocks.

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Frequently asked questions

What is the reset method for the XB4BS8445 emergency stop button?

The Schneider Electric XB4BS8445 emergency stop button features a 'twist-to-release' reset mechanism. To reset the button after it has been activated, the mushroom head is twisted.