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ESM
ESM Panel mount buzzer M22
- Ø 45 mm panel-mount buzzer
- Max. 100 dB (A) sound pressure, infinitely adjustable
- High degree of protection IP 65
- Panel size Ø 22.5 mm/M22
- 2 easily distinguishable tones
- User-friendly connection technology
- For industrial and general applications
- Adapter available for M30.5 mm panel size
Technical data
| Housing | Ø 45 mm Polycarbonate, UV stabilized black (RAL 9005) or grey (RAL 7035) |
| Type of mounting | any |
| Panel size | 22 mm (M22) and 30.5 mm (with adapter) |
| Connection technology | plug-in screw terminal up to 2,5 mm² |
| Leakage current | 0,003 A |
| Tone | 2 Tones, 2 Tones can be switched externally, Steady tone or Pulsing tone |
| Volume | 85-100 dB (can be adjusted with potentiometer) |
| Tone frequency | 3.300 Hz |
| Duty cycle | 100 % |
| Operating temperature | -25 °C / +60 °C |
| Degree of protection | IP65 & UL Type 4/4x/13 |
| Impact resistance | IK07 |
| Weight | 35 g |
Accessories
| Type | Type of accessory | Weight | Part no. | |
|---|---|---|---|---|
 | PIN | Adjustment pin for built-in buzzer | 1 g | 813909405 |
 | ADM30 | Adapter for M30.5 for 30.5 mm holes | 8 g | 812500900 |
 | WM22 | metal bracket for products with M22 mounting thread | 45 g | 812100900 |
 | WM22I | Indoor metal bracket for products with M22 mounting thread | 45 g | 812100910 |