BU3 Panel mount buzzer M28
- Ø 35 mm (mounting nut) panel-mount buzzer
- Max. 90 dB (A) sound pressure
- Connection via tabs
- Panel size Ø 28 mm/M28
- Pulsing tone
- Sound pressure can be reduced by ~10 dB via turning window
- For universal applications
- Sealed electronics, low current consumption
- Reach Declaration: The SVHC substance “titanium zirconium oxide”, CAS no. 12626-81-2, exceeds the standard value of 0.1%
Especially suitable for
Technical data
Housing | ABS |
Panel size | 28 mm (M28) |
Connection technology | Connector with screw |
Tone | Pulsing tone |
Volume | 80-90 dB (can be adjusted with turning window) |
Tone frequency | 2.500-3.500 Hz |
Duty cycle | 100 % |
Operating temperature | -20 °C / +70 °C |
Degree of protection | IP54 |
Weight | 35 g |
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