Industry News

Regarding the selection and setting principles of low-voltage circuit breakers

The selection and setting principles of circuit breakers should be very clear to the majority of electrical designers. In summary, they are:

AC400V MCCB: the backbone of industrial power distribution

In the field of low-voltage power distribution, AC400V MCCBs (MCCBs) have become standard configurations for various electrical systems due to their reliable performance. This circuit breaker with a rated voltage of 400V perfectly balances performance and cost considerations and is widely used in p......

AC800V MCCB: the guardian of high-voltage circuits

In industrial power systems, AC800V MCCBs (MCCBs) play a key protective role. Designed for medium and high voltage circuits, these circuit breakers can operate reliably at 800 volts AC to ensure safe operation of power equipment.

Classification, use and characteristics of vacuum circuit breakers

How are high-voltage vacuum circuit breakers classified?

Precautions for installation and use of photovoltaic DC small circuit breakers

Photovoltaic DC small circuit breakers are used for photovoltaic power distribution, and the role of DC small circuit breakers is particularly prominent. So how can we use DC circuit breakers safely when using them?

DC 500V MCCB: Specialized Protection for High-Voltage Direct Current Systems

As solar farms, battery storage, and electric vehicle charging infrastructure expand, DC 500V MCCBs have become critical safety components. Unlike standard AC breakers, these are engineered to handle the unique challenges of interrupting high-voltage direct current.

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