HD11F Knife Switch

HD11F Knife Switch

Principaltechnical parameter Rated voltage is AC400V, DC220V
ConventionalHeating Current(A)   100 200 400 600 1000
Rated operational currnet(A) 100 200 400 600 1000
Making & Breaking Capacity(A)  AC400V COSФ0.72-0.8 100 200 400 600 1000
DCT=0.01-0.011S 220V 100 200 400 600 1000
Mechanical life(times) 10000 10000 10000 5000 3000
Electric life(times) 1000 1000 1000 500 300
1s Short-time withstand current(KA) 6 10 20 25 30
Dynarmic stabilization current peak(kA) 15 20 30 40 50
Operation Force(N) ≤300 ≤300 ≤400 ≤400 ≤450

HD11F Front connection Overall & Installation Dimensions

HD11-400/8 and below

Send Inquiry