Schneider Electric ZB4BV6 Harmony XB4 Light Block Body Fixing Collar Metal BA9s 250 V Max Automation Component

The Schneider Electric ZB4BV6 is a Harmony XB4B light block with a built-in Zamak metal fixing collar, taking a BA9s bulb (not included) rated up to 250 V. It mounts behind a compatible XB4B pilot-light or illuminated selector-switch head to complete an indicator or illuminated control.

Technical Specifications

Certifications & Standards

• DNV
• UL Listed
• LROS
• BV
• CSA
• IEC 60947-5-5
• IEC 60947-5-4
• IEC 60947-1
• IEC 60947-5-1
• UL 508
• CSA C22.2 No 14
• JIS C8201-5-1
• JIS C8201-1

Selection Notes

Because it drives a direct-supply BA9s bulb rather than an integral LED module, the ZB4BV6 is the choice when an existing stock of incandescent BA9s lamps needs to be reused or when a simple, driver-free light path is preferred over the regulated supply an LED block needs; swap to a ZB4BW-series LED body/light block assembly where lamp life and lower power draw matter more than bulb interchangeability. The built-in Zamak collar means this reference already carries the mounting hardware a bare ZB4BZ009 collar would otherwise supply separately.