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- Schneider Electric ZB4BA434 Harmony XB4 Push Button Head Flush Red Spring Return Marked STOP 22 mm Push Button Schneider Electric ZB4BA434 Harmony XB4 Push Button Head Flush Red Spring Return Marked STOP 22 mm Push Button
Schneider Electric ZB4BA434 Harmony XB4 Push Button Head Flush Red Spring Return Marked STOP 22 mm Push Button
Schneider Electric ZB4BA434 Harmony XB4 Push Button Head Flush Red Spring Return Marked STOP 22 mm Push Button
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- Description
The Schneider Electric ZB4BA434 is a Harmony XB4 flush push-button head with a red chromium-plated metal bezel marked STOP in white, for a 22 mm panel cutout. It operates on a spring return action and snaps onto a Harmony XB4/ZB4 contact block, giving the operator a labelled stop function without a separate legend plate.
Technical Specifications
| Reference | ZB4BA434 |
| Brand | Schneider Electric |
| Range | Harmony XB4 |
| GTIN | 3389110887587 |
| 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 | Red flush, STOP (white) |
| 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
Red is the IEC 60947-5-1 colour for stop and emergency functions, so the ZB4BA434's red bezel and STOP legend flag the control point without a separate plate. Pair it with a contact block carrying the NC contacts a fail-safe stop circuit needs; use the unmarked ZB4BA4 red head where a site-specific legend will be fitted instead.