Harmony XB4/XB5 Light Block, Universal LED, 24-120V AC/DC

The Schneider Electric ZBVBG1 is a white light block designed for use with Harmony XB4 and XB5 22mm control and signalling units. Operating with an integral universal LED, it provides bright, reliable illumination for clear status indication across a wide range of industrial applications. This light block supports a wide supply voltage range of 24 to 120V AC/DC, offering excellent flexibility when integrating into new or existing control panels. Engineered for fast installation and easy maintenance, the ZBVBG1 uses vibration resistant screw clamp terminals and a secure clip together assembly system, ensuring reliable performance even on high impact machinery. This design allows quick replacement or reconfiguration of illuminated push buttons and selector switches while maintaining excellent resistance to vibration and mechanical stress. Its IP20 protection rating helps safeguard operators from accidental contact with live parts, while the design ensures dependable performance in demanding environments.

With a wide operating temperature range from -40°C to +70°C, this light block is suitable for harsh or variable industrial conditions. It is fully compatible with Harmony XB4/XB5 heads, making it ideal for machinery, automation panels, and signalling applications requiring durable, long life LED illumination.

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• Light block with white integral LED
• Rated 24-120V AC/DC at 50/60 Hz
• Universal LED
• Steady signalling
• Designed to fit standard 22mm units
• screw clamp terminals for secure, vibration resistant wiring
• Suitable for illuminated push buttons and selector switches
• Protection rating IP20
• Operating temperature range from -40°C to 70°C