WITM1E Intelligent Moulded Case Circuit Breaker(MCCB)

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WITM1E Series intelligent moulded case circuit breaker(MCCB) is one of new product which draw lessons from international advanced technology.It is fit for ac 50Hz,rated voltage 400v,rated current in the circuit to 800A. It is used as a frequent conversion and motor not frequent starting. The product has overload long time delay inverse time,short circuit,short time delay inverse time, short circuit the short time delay time instantaneous and owe voltage,short circuit protection function,it can protect circuit and power equipment from being damaged. Products comply with IEC60947-2 and GB14048.2 standards.

结构特点

1.It has a variety of tripping feature selection,the users can according to the load current requirements set to adjust for trip;

2. Since the raw power combined with external power supply,it can ensure that the intelligent tripping device and reliable work;

3. Circuit board integrated patch,work stable performance,strong anti-interference ability;

4.It has a special overload trip not only fire alarm function;

5. It has three sections of protection,early warning, and overload indicator function,such as in the case of short circuit conditions and the other in the same circuit short circuit protection device can selectively to cooperate.

产品信息