| Product Description |
| buzzer element with acknowledgment |
| General specifications |
| UL File Number | E223176 |
| Color | red |
| Frequency | 2.8 kHz Continuous signal |
| Loudness | 80 dB |
| Indicators/operating means |
| LED red | active |
| Electrical specifications |
| Rated operating voltage | 24 V DC |
| Rated operating current | ≤ 80 mA |
| Inrush current | < 500 mA |
| Compliance with standards and directives |
| Directive conformity | |
| EMC Directive 2004/108/EC | EN 60947-5-1:2005 EN 60947-1:2007 |
| Standard conformity | |
| Protection degree | EN 60529:2000 |
| Ambient conditions |
| Ambient temperature | -20 ... 50 °C (-4 ... 122 °F) |
| Mechanical specifications |
| Protection degree | IP65 |
| Connection | plug-in screw terminals Wire cross section: ≤1.5 mm2 fine-strand |
| Material | PC/ABS |
| Mass | 40 g |
| Life span | 50000 h (Acoustic: min. 5000 h) |