Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEO4HZN  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 40mm Cutout, SPDT,
Schneider Electric
Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 40mm Cutout, SPDT,
Part No.
XALK178E
Procurement Intelligence
A yellow emergency stop button with twist-release action for industrial machines and equipment control panels, rated for wet and dusty environments.
Technical Specifications
Mounting TypeSurface Mount
Cutout Diameter40mm
Contact ConfigurationSPDT
Push Button ActuationTwist Release
IlluminatedNo
SeriesHarmony XALK
IP RatingIP66, IP67, IP69(IP69K)
ColourYellow
Push Button Shapemushroom
Voltage Rating600V
Supply Current3A
Depth91mm
Auxiliary Contacts1NO/1NC
Width68mm
Push Button Diameter62mm
Push Button MaterialPlastic
Pole and Throw ConfigurationDPST
Height68mm
Bezel MaterialPolycarbonate
Switch OperationSlow Brake
Housing ColourYellow
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/switches/push-button-switches-components/emergency-stop-push-buttons/schneider-electric-harmony-xalk-series-twist-release-emergency-stop-push-button-surface-mount-40mm-cutout-spdt?mal=6617e34a3db68cec45478e0f
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.