When the power supply voltage rises tothe specified voltage of 270V±5%, the tripassembled with the circuit breaker is triggered; when the power supply voltage does not return to normal, the circuit breaker is prevented from being reconnected;
| Voltage (Ue) |
Red mechanical indicator |
Test function |
Width (multiple of 9mm) |
Current | Contact numbers |
Working ambient temperature |
Storage temperature |
| 230V | ■ | － | 2 | － | － | -25℃+60℃ | -25℃+70℃ |
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