1.Rated insulation voltage:690V
2.Rated working voltage: 380V, 690V
3.Rated working current: 100A, 200A, 400A, 630A
4.Rafer to table 1 for making and breaking capability of switch and rated blowout short-circuit current.
5.Mechanical service life for switch is 1700 cycles(100A),1400cycles(200A),and 800cyces(400Aand 630A) separately.
6.Electric service life of swtich is 300 cycles(100A) and 200cycles (200 A400A ,and 630A)separately. Refer to table 2 for making and breaking conditions.
7.The rated working volatge of auxiliary switch(LX19K) is AC 380V, conventional free air heating current 5A, and rated control capacity 300VA.
8.Refer to table 3 for matching relation between switch and fuse body.