Schneider Electric Panel Mount Mushroom Head Emergency Button - NC, Key Reset, 40mm, 22.5mm

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CZ
Product Details

Schneider Electric Harmony XB4 Series - Emergency Stop Push Button

Introducing the world-class Harmony XB4 series of emergency stop pushbuttons by Schneider Electric. The range of XB4 provides you with an extra safeguard in your working environment. The products within the XB4 series are notably durable and can perform well within various environments.

Features and benefits

• Effortless to use "turn to release" functionality for easy reset once activated
• Chromium plated metal panel with prominent red round push button, easily alerting to the eye
• 2 NC contacts, for simple configuration
• Short-circuit protection using a 10 A cartridge fuse which conforms to EN/IEC 60947-5-1
• Conforming to several industry standards including, EN/IEC 60204-1, 60947-1, 60947-5-1 and more
• Rated NEMA 13 & NEMA 4X, providing additional protection against environmental disturbances such as dust, oil or spraying of water (primarily fit for indoor use)
• The XB4 E-Stop buttons have a mechanical durability of 300000 cycles
• The base unit E-Stop works well in temperatures ranging from -40°C to 70°C
• IP 65, IP 66, IP 67 & IP 69K rated conforming to IEC 60536, further protecting your device from dust ("dust tight rated") and protected against heavy seas or powerful jet washers at 7,000,000 Pa at 55 degrees celsius
• Schneider Green Premium product as standard across the XB6 Emergency Stop Button range
• 18-month manufacturer warranty with Schneider


• Machine, chemical & Marine applications (particularly with water/chemical involvement)
• Service sectors such as restaurants, kitchens, car washes and more

Schneider Electric Emergency Stop Push Button - XB4BS9442

• Created and designed to turn off machinery in the event of an emergency, featuring an emergency stop push-button and an emergency switching off push-button
• Forms part of the Harmony XB4 range of products
• The bezel material is chromium plated metal
• Key-release to reset
• Red mushroom operator profile, unmarked
• Slow break contact operation
• Mechanically durable for up to 3000000 cycles
• The connection terminals are: Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN 60947-1 and screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to EN 60947-1

Attribute Value
Mounting Type Panel Mount
Reset Method Key Reset
Normal State Configuration NC
Cutout Diameter 22.5mm
Supply Current 1.2 A
Pole and Throw Configuration SPST
IP Rating IP66, IP67, IP69, IP69K
Supply Voltage 600 V ac
Head Style Mushroom
Illuminated No
Range Harmony
Head Diameter 40mm
Dimensions 40 x 775 mm
Colour Red
Push Button Material Plastic
Series Harmony XB4
Depth 77.5mm
74 In stock - FREE next working day delivery available
18 available from Europe for delivery within 1 working day(s)
Price Each
£ 37.00
(exc. VAT)
£ 44.40
(inc. VAT)
Per unit
1 +
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