Capacity of 5,000 and below,Applicable to circuits with input voltages of 1000V and below  50-60Hz.Long-term continuous operation at rated capacity,Widely used in machine tools and mechanical equipment,As a general electrical control power,Local lighting and power indication.

Advanced technology, rigorous design,And use excellent terminal blocks.Having a good and reliable performance, low power consumption,Small size, safe wiring, wide applicability, etc.

◆The elevation cover does not exceed 2000 meters;

◆Ambient air temperature -25 degrees to +40 degrees,The monthly average maximum temperature is no more than +30 degrees.The annual average maximum temperature is no more than +20 degrees.

◆The relative humidity of the air is not more than 90% at +25 degrees and not more than 50% at +40 degrees;

◆Where there is no severe vibration or shock,a place free from rain and snow;

◆In a medium without explosion hazard, there is no gas and conductive dust sufficient to corrode metals and destroy insulation;