HD sereis knife switches.  

HD series single -changeover and double-changeover knife switches are suitable in the assembled distributing equipment of AC 50 HZ, rated voltage up to 380V. or DC up to 220V and rated current up to 3000A.

Specifications:

1. Rated voltage :AC 380V, DC 220V

2. Rated current: 100,200,400,600,1000,1500,2000,3000A

3.Principal technical parameters (please contact us.)