Schneider Electric ZB5AA0 Harmony XB5 Push Button Head Plastic 22 mm Without Cap Spring Return Push Button

The Schneider Electric ZB5AA0 is a Harmony XB5 non-illuminated push-button head molded in dark grey plastic with without a cap, ready to accept any compatible snap-on cap, operating on a spring-return mechanism. It snaps onto a compatible XB5 contact body and mounts in a standard 22 mm cutout to form a complete pushbutton station.

Technical Specifications

Certifications & Standards

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

Selection Notes

Sold without a cap, this reference exists so a panel builder can standardize on one bare head and fit it with whichever colored or marked cap the station calls for at final assembly, instead of stocking a separate complete head per color. It still carries the full spring-return operator mechanism and 22 mm mounting diameter of the capped XB5 heads, so it drops into the same contact bodies without any other change.