Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEFUO0S  ·  Generated: 14 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Schneider Electric Harmony XB4 Series Light Block, Red Light
Schneider Electric
Schneider Electric Harmony XB4 Series Light Block, Red Light
Part No.
ZB4BV5D4
Procurement Intelligence
The Harmony XB4 Series is Schneider Electric's modular push button light block designed for integration into control panel assemblies and operator interfaces. This red LED illuminated block mounts onto XB4 bases for visual indication and feedback. Verify LED voltage compatibility (24VDC or 230VAC) matches your control circuit specifications.
Panel indication and operator feedback
Before ordering — verify:
☐ LED voltage compatibility
☐ Screw terminal torque specs
☐ IP rating requirements
Technical Specifications
Block TypeLight Block
Illumination ColourRed
SeriesHarmony XB4
Illumination TypeLED
LED IncludedYes
Terminal TypeScrew Clamp
Body/Fixing Collar IncludedYes
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/switches/push-button-switches-components/push-button-contact-blocks-light-blocks/schneider-electric-harmony-xb4-series-light-block-red-light?mal=6617ee443db68cec4561dca6
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.