2 When the ambient air temperature is around 25±5℃, the characteristics of the fuse carrying capacity and convention fusing, refer to Fig. 2.
2 When the ambient air temperature is around 25±5℃, the characteristics of the fuse carrying capacity and convention fusing, refer to Fig. 2.
2当周围空气温度为25±5℃时，熔断器的载流能力及约定熔断性能见表2。