No.

Model

Distance of line slot and installation hole center (mm)

Min arc distance(mm)

Min nominal creepage distance(mm)

Installation aperture φ

Rated bending tolerance load (kN)

Wet power frequency withstand voltage (effective value) (kV)

Standard lightning full wave impact withstand voltage (peak value) (kV)

1

FS3-10/2.5

390

274

362

18

2.5

45

165

2

FS3-10/5

400

280

410

18

5

50

185

3

FS3-35/5

620

490

1060

22

5

100

265

4

FS3-66/6

890

735

1815

23

6

185

410

5

FS3-110/10

1240

1070

3180

24

10

230

550