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- Schneider Electric ZB5FA333 Harmony XB5 Push Button Head Green 30 mm Spring Return Marked START Push Button Schneider Electric ZB5FA333 Harmony XB5 Push Button Head Green 30 mm Spring Return Marked START Push Button
Schneider Electric ZB5FA333 Harmony XB5 Push Button Head Green 30 mm Spring Return Marked START Push Button
Schneider Electric ZB5FA333 Harmony XB5 Push Button Head Green 30 mm Spring Return Marked START Push Button
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- Description
The Schneider Electric ZB5FA333 is a Harmony XB5 push-button head: a green 30.5 mm flush spring-return cap marked START in white. It mounts on a ZB5F body or contact block to complete a non-illuminated push button rated IP66/IP67/IP69K for washdown panels, with an antimicrobial cap surface and IK03 impact resistance.
Technical Specifications
| Reference | ZB5FA333 |
| Brand | Schneider Electric |
| Range of Product | Harmony XB5 |
| GTIN | 3606481361271 |
| Product or Component Type | Head for non-illuminated push-button |
| Device short name | ZB5F |
| Bezel material | Dark grey plastic |
| Mounting diameter | 30.5 mm |
| Head type | Built-in-flush |
| Type of operator | Spring return |
| Operator profile | Green flush, START white |
| Overall dimensions (W x H x D) | 37 x 37 x 30 mm |
| Net weight | 0.03 kg |
| IP degree of protection | IP66 / IP67 / IP69 / IP69K; UL Type 13/12/4/4X |
| IK degree of protection | IK03 |
| Ambient air temperature, operation | -40...70 °C |
| Overvoltage category | Class II (IEC 60536) |
Certifications & Standards
- IEC 60947-1
- IEC 60947-5-1
- IEC 60947-5-4
- UL 508
- CSA
- CCC
- EAC
- CE
- ISO 22196:2011
Selection Notes
The START marking makes this head a direct fit for standard start stations without adding a separate legend plate. Being spring return, it is not suitable where a maintained (latching) contact is required — pick the corresponding ZB5F latching head for that case. Antimicrobial treatment on the cap is a plus in food and pharma panels but is not a certified medical claim.