Schneider Electric Harmony Series Light Block, 24V, Green Light

24V green LED light block Product Details

The Schneider Electric Harmony ZBVB37 Light Block is a high-quality LED illumination module designed for use with Harmony XB4 and XB5 series push buttons and selector switches. Operating at 24V AC/DC, it provides a bright and reliable green indicator light for industrial control panels.

This compact rear-mounted light block ensures easy installation, long service life, and consistent illumination, making it ideal for signaling machine status, system operation, or process conditions. Built to Schneider Electric’s industrial standards, it guarantees durability, safety, and performance in demanding environments.

Product Type

Type: LED Light Block (Push Button Accessory)

✔ Rear-mounted illumination module
✔ Works with Harmony XB4/XB5 devices
✔ Not a standalone indicator

24V green LED light block Key Features

• Green LED light block for clear indication
• 24V AC/DC operation
• Compatible with Harmony XB4 & XB5 series
• Easy clip-on installation
• Low power consumption LED technology
• High durability for industrial use
• Long service life (LED-based)
• Compact design for panel integration

Technical Specifications

Applications

• Industrial control panels
• Machine control systems
• Automation systems
• Electrical distribution panels
• OEM equipment panels
• Process indication systems

Benefits

• Clear visual status indication
• Energy-efficient LED operation
• Quick and easy installation
• Reliable industrial performance
• Long-lasting illumination (low maintenance)
• Seamless compatibility with Harmony series