Thông số kỹ thuật
NF30-CS 3P(3,5,10,15,20,30)A 1.5KA
NF63-CW 3P(3,4,6,10,16,20,25,32,40,50,63)A 5KA
NF125-CW 3P(50,63,80,100,125)A 10KA
NF250-CW 3P(125,150,175,200,225,250)A 18KA
NF400-CW 3P(250,300,350,400)A 18 KA
NF630-CW 3P(500,600,630)A 36KA
NF800-CEW 3P(400~800)A 36KA