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BZ 142-1
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{tab اطلاعات فنی}
| Operating voltage | 230 V AC |
| Frequency | 50 Hz |
| Installation type | Front panel installation |
| Size front plate | 48 x 48 mm |
| Size of Installation section | 46 x 46 mm |
| Counting range | 99 999,99 hours without reset |
| Type of protection | IP 65 (Front frame) |
| Protection class | II according to EN 60 335-1 |
| Ambient temperature | -20 °C … +70 °C |
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