Overvoltage and undervoltage tripping device-Enclosure
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Product Details
Product Details
1. Application
MXa overvoltage and undervoltage tripping device is mainly used for AC 50Hz, rated voltage 230V line and CQB5a series circuit breaker equipment made under voltage protection.
Standard Number：GB14048.5、IEC60947-5-1.
2. Technical data
Model | Versions |
Rated thermal current （Ue） | AC230V 50Hz |
Rated insulation voltage (Ui) | 415V |
Operation property | 175V~255V， |
265V±10V | |
165V±10V | |
Life | 4000 |
3. Working and the installing condition.
3.1 Ambient temperature：-25℃~+50℃
3.2 Relative humidity：≤90%/20℃，≤50%/40℃
3.3 Altitude is no more than 2000m
4. Overall and Mounting dimensions (mm)
