Lightning arrester with 10kV: 

Key Specifications/Special Features: 

Type: Y5C-10, Y10C-10 

Rated voltage r. M. S: 10KV 

Continuous operating voltage r. M. S: 8.4KV 

1/5u s steep current residual voltage(KV): 33(5kA), 34.8(10kA) 

8/20u s lighting impulse residual voltage(kV): 29.5(5kA), 31(10kA) 

30/60u s switching impulse residual voltage(kV): 22.4(5kA), 23.3(10kA) 

2ms rectangular current(A): 100(5kA), 250(10kA) 

4/10u s high current impulse(kA): 65(5kA), 100(10kA) 

Insulation housing withstand voltage(kV) 

Lightning impulse: 65 

Power frequency: 100 

Creepage distance(mm): 340.