Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEJIQHJ  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Schneider Electric Harmony XB7 Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, 1 NC
Schneider Electric
Schneider Electric Harmony XB7 Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, 1 NC
Part No.
XB7NS8442
Procurement Intelligence
The Harmony XB7 series is a panel-mounted emergency stop push button designed for machinery and control panel applications requiring manual safety intervention. This 22mm twist-release model features a single normally-closed contact for safety circuits. Verify that the 1 NC contact configuration matches your circuit logic and that panel cutout diameter tolerance is precisely 22mm.
Machinery emergency stop control
Before ordering — verify:
☐ Twist release mechanism
☐ Panel cutout diameter
☐ Contact configuration NC/NO
Technical Specifications
Mounting TypePanel Mount
Cutout Diameter22mm
Contact Configuration1 NC
Push Button ActuationTwist Release
IlluminatedNo
SeriesHarmony XB7
ColourRed
Push Button ShapeRound
Bezel MaterialPlastic
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-xb7-series-twist-release-emergency-stop-push-button-panel-mount-22mm-cutout-1-nc?mal=6617e2a33db68cec454613f9
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.