![_DSC4829](http://www.yufn.net/upload/image/2018-05/20180523105137-0036-63904.jpg)
![_DSC5041](http://www.yufn.net/upload/image/2018-05/20180523110059-0160-96822.jpg)
![_DSC5049](http://www.yufn.net/upload/image/2018-05/20180523110102-0665-79183.jpg)
![_DSC5057](http://www.yufn.net/upload/image/2018-05/20180523110941-0372-79801.jpg)
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.
![](http://ll.eshion.cn/yufn/en/upload/image/2018-08/20180806101853-0487-65118.jpg)
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;