Spetsifikatsioon tootele Lamp, Blue, Schneider Harmony XB4 Series Pushbuttons, Switches & Pilot Lights, Harmony Series
| Mounting | front |
| Supply voltage | 230...240V AC |
| Operating temperature | -25...70°C |
| Leads | screw terminals |
| Illumination | LED |
| Lamp colour | blue |
| Type of switch accessories | illuminating unit |