The Werma Signaltechnik Buzzer 645.800.68 KombiSIGN 71 features a continuous/intermittent operation at 230 V/AC and measures 70x72 mm in a black finish. This signalling device is part of the KombiSIGN 71 series, suitable for components and automation applications. It is typically used in industrial environments to provide clear and effective auditory alerts.
| Colour |
Black |
| Type |
Buzzer |
| Acoustic service life |
5,000 h minimum |
| Acoustic signal image |
Continuous tone; Pulse tone |
| Audio frequency |
3500 |
| Conforms with AS-I |
No |
| Conforms with ATEX-directive |
No |
| Conforms with CCC |
Yes |
| Conforms with CE |
Yes |
| Conforms with CMIM |
No |
| Conforms with DNV |
No |
| Conforms with FCC |
No |
| Conforms with ISED |
No |
| Conforms with RoHS CN |
No |
| Conforms with RoHS directive |
Yes |
| Conforms with TÜV |
No |
| Conforms with UKCA (Importer) |
Yes |
| Conforms with UL |
cULus |
| Conforms with VdS |
No |
| Diameter |
70mm |
| Dimensions |
(Ø x H) 70 mm x 72 mm |
| EAC certificate available |
No |
| Height |
72mm |
| Housing Colour |
Black |
| ICAO Certification |
No |
| Insulation Voltage |
Ui = 250V / Uimp = 2500V |
| IP Rating |
IP65 |
| Materials |
PC |
| Misc Attribute |
KombiSIGN 71 |
| Operating Voltage |
230v |
| Operating voltage frequency |
50hz |
| Operating voltage tolerance |
+/- 10% |
| Operating voltage type |
AC |
| Overvoltage category |
II |
| Pollution degree |
3 |
| Product Weight |
74 |
| Protection category |
IP65 |
| Protection Class |
Protection class 2 |
| Rated inrush current |
1500ma |
| Rated operational current |
24 |
| Rated operational voltage |
230vac |
| Signal type |
Non-stop acoustic signal |
| Sound Level |
85dB |
| Supply Voltage |
230V AC |
| UL Type Rating |
Type 12 |
| Volume |
85dB |
| Volume (max) at 1m distance |
85,0 dB (A) |
| WEEE |
Yes |
| Weight with packaging |
88 |
| Working temperature maximum |
+50°C |
| Working temperature minimum |
-20°C |
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