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- Schneider Electric ZB4BA0 Harmony XB4 Push Button Head Metal Flush 22 mm Spring Return Without Cap Push Button Schneider Electric ZB4BA0 Harmony XB4 Push Button Head Metal Flush 22 mm Spring Return Without Cap Push Button
Schneider Electric ZB4BA0 Harmony XB4 Push Button Head Metal Flush 22 mm Spring Return Without Cap Push Button
Schneider Electric ZB4BA0 Harmony XB4 Push Button Head Metal Flush 22 mm Spring Return Without Cap Push Button
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- Description
The Schneider Electric ZB4BA0 is a Harmony XB4 flush push-button head without a cap, sold bare so the panel builder can fit any compatible colour cap separately. It has a chromium-plated metal bezel, a 22 mm mounting diameter and a spring return action, and snaps onto a Harmony XB4/ZB4 contact block to form a complete pushbutton.
Technical Specifications
| Reference | ZB4BA0 |
| Brand | Schneider Electric |
| Range | Harmony XB4 |
| GTIN | 3389110887440 |
| Product or Component Type | Head for non-illuminated push-button |
| Bezel Material | Chromium plated metal |
| Mounting Diameter | 22.5 mm |
| Type of Operator | Spring return |
| Operator Profile | Without cap |
| CAD Overall Dimensions | 29 x 29 x 28 mm (W x H x D) |
| IP Degree of Protection | IP66 / IP67 / IP69 / IP69K |
| Enclosure Type | UL type 4X/13 |
| IK Degree of Protection | IK06 |
| Ambient Air Temperature for Operation | -40… 70 °C |
Certifications & Standards
- BV
- CSA
- DNV
- LROS
- UL Listed
- IEC 60947-1
- JIS C8201-5-1
- UL 508
- IEC 60947-5-1
- IEC 60947-5-4
- CSA C22.2 No 14
- IEC 60947-5-5
- JIS C8201-1
Selection Notes
The ZB4BA0 is the bare head with no cap fitted, so it only becomes a working pushbutton once a colour cap is pressed on and a ZB2/ZBE contact block is snapped onto the back — it suits stock programs where the colour is decided at assembly rather than at order time. Its chromium-plated metal bezel and IP66/IP67/IP69/IP69K sealing match the rest of the XB4 metal range for washdown duty.