| Manufacturer | SCHNEIDER ELECTRIC |
| Type of switch | push-button |
| Button shape | flat |
| Mounting hole | Ø22mm |
| Positions | 2 |
| Button marking | blank |
| Illumination | none |
| Features | witout symbol |
| AC contacts rating @R* | 3A / 240V AC |
| DC contacts rating @R* | 0.55A / 125V DC |
| Operating temperature | -25...70°C |
| IP rating | IP66 |
| Manufacturer series | Harmony XB4 |
| Switch standard | 22mm |
| Symbol | Dimensions | Actuator colour | Contacts layout | Kit |
|---|---|---|---|---|
| XB4BA11 | Fig. 1. | white | NO | ZB4BA1; ZB4BZ101 |
| XB4BA21 | Fig. 1. | black | NO | ZB4BA2; ZB4BZ101 |
| XB4BA31 | Fig. 1. | green | NO | ZB4BA3; ZB4BZ101 |
| XB4BA42 | Fig. 1. | red | NC | ZB4BA4; ZB4BZ101 |
| XB4BA51 | Fig. 1. | yellow | NO | ZB4BA5; ZB4BZ101 |
| XB4BA61 | Fig. 1. | blue | NO | ZB4BA6; ZB4BZ101 |
| XB4BP21 | - | black | NO | - |
| XB4BP31 | - | green | NO | - |
| XB4BP42 | - | red | NC | - |
| XB4BP51 | - | yellow | NO | - |
| XB4BP61 | - | blue | NO | - |