Features:  99.99% pure silver fuse element was used,with internal solid quartz sand,strong resistance to impact and vibration,high fire resistance  It is applicable in the ambient temperature of -40ºC~95ºC,relative humidity is â?¤90% Characteristics:  Conforms to IEC 60269-1-4  High breaking capacity: 100ka  Small cleaning I2t  Low arc voltage and power losses
