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- Schneider Electric XB4BA3351 Harmony XB4 Metal Flush Black Marked Down Arrow Spring Return 1NO Push Button Schneider Electric XB4BA3351 Harmony XB4 Metal Flush Black Marked Down Arrow Spring Return 1NO Push Button
Schneider Electric XB4BA3351 Harmony XB4 Metal Flush Black Marked Down Arrow Spring Return 1NO Push Button
Schneider Electric XB4BA3351 Harmony XB4 Metal Flush Black Marked Down Arrow Spring Return 1NO Push Button
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- Description
The Schneider Electric XB4BA3351 is a Harmony XB4 22 mm modular push button with a black flush metal operator marked with a down arrow. It operates on a spring return mechanism, switches 1 NO contact 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 | XB4BA3351 |
| 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 | Black flush, marked down arrow (white) |
| Contacts | 1 NO, slow-break |
| 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
The black flush operator marked with a down arrow pairs with the up-arrow XB4BA3341 in the same range to form a raise/lower control pair on the same panel. Keep the arrow marking consistent across both buttons so operators read the arrow direction as the functional cue, rather than relying on the housing colour alone.