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- Schneider Electric XB4BA4322 Harmony XB4 Metal Flush Red Marked O 22 mm Spring Return 1NC Push Button Schneider Electric XB4BA4322 Harmony XB4 Metal Flush Red Marked O 22 mm Spring Return 1NC Push Button
Schneider Electric XB4BA4322 Harmony XB4 Metal Flush Red Marked O 22 mm Spring Return 1NC Push Button
Schneider Electric XB4BA4322 Harmony XB4 Metal Flush Red Marked O 22 mm Spring Return 1NC Push Button
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- Description
The Schneider Electric XB4BA4322 is a Harmony XB4 22 mm modular push button with a red flush metal operator marked with the symbol O. It operates on a spring return mechanism, switches 1 NC contact with positive opening rated 10 A Ith, and mounts into a standard 22.5 mm panel cut-out with screw-clamp terminals. The sealed metal body is rated up to IP69K for washdown environments.
Technical Specifications
| SKU | XB4BA4322 |
| Brand | Schneider Electric |
| Range | Harmony XB4 |
| Product Type | Push-button |
| Bezel Material | Chromium plated metal |
| Fixing Collar Material | Zamak |
| Mounting Diameter | 22.5 mm |
| Operator Type | Spring return |
| Operator Profile | Red flush, marked O (white) |
| Contacts | 1 NC, slow-break |
| Positive Opening | With, per IEC 60947-5-1 appendix K |
| Rated Insulation / Impulse Withstand Voltage | 600 V / 6 kV |
| Conventional Thermal Current (Ith) | 10 A |
| Rated Operational Current (Ie) | 3 A at 240 V / 6 A at 120 V, AC-15 |
| Short-circuit Protection | 10 A gG cartridge fuse |
| Contact Material | Silver alloy (Ag/Ni) |
| IP Degree of Protection | IP66 / IP67 / IP69 / IP69K |
| IK Degree of Protection | IK06 |
| Operating Temperature | -40...70 C |
| Net Weight | 0.08 kg |
Certifications & Standards
- IEC 60947-5-1
- UL 508
- CSA C22.2 No 14
- DNV
- BV
Selection Notes
Marking the red 1 NC operator with O makes the stop function explicit on the panel legend, which matters where red colour coding alone is ambiguous between a stop and an emergency function. The unmarked XB4BA42 in the same red bezel and 1 NC contact is the lower-cost choice where the panel layout already makes the stop function unambiguous without a printed symbol.