An inlet switch without blocking ability used in high-voltage distribution lines,installed on the load side of the recloser,and opens automatically during opening of the recloser at 1 to 2 times less than the number of opening operations of the recloser.

Rated voltage (kV): 15/25.8/36

Rated electric current(A) :200/400/630

Rated frequency (Hz) :50/60

Rated short-time current (kA): 10/12.5/3.5 (R.M.S)

Rated input current (kA) : 25/32.5 (Peak)