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The Challenge: Powering the Modern Workspace Modern offices require efficient and stable power systems to support high-volume meetings and collaborative activities. With the increasing reliance on electronic equipment—such as laptops, projectors, ph...

In an era where microelectronics are ubiquitous, the need for robust lightning and surge protection has never been more critical. This article outlines the essential reasons for implementing such protection measures and their impact on human safety, property, and the integrity of electrical systems.

1, high temperature places: ironmaking, casting, boiler room and other places, should be selected not affected by the temperature of pure electromagnetic (but not too high), the thermal - electromagnetic type temperature at 40 ° C ~ 60 ° C, should be reduced capacity use, the temperature above 60 ° C can not be used.

When the low-pressure plastic-case circuit breaker is installed in the outdoor distribution box, the summer temperature is higher, and the temperature in the box will rise after the load, exceeding the applicable working environment of the circuit breaker. 

Plastic-case circuit breakers are generally used in direct current circuit systems to distribute power or to prevent overload, overvoltage, undervoltage or short circuit in the motor. The short circuit cutting capacity of the MCCB can reach 100KA, and it is generally used as a line that is not frequently switched on and broken.