Vacuum Interrupters Inc. stocks a replacement for the ABB® VH1S vacuum interrupter used in the VHK or VKB vacuum circuit breaker. The VH1S is a component in the ABB® vacuum bottle pole assembly.*
Our VH1S vacuum interrupter is rated at 1200 A, 15 kV, and 19.3 kA, the same as the original ABB® VH1S vacuum interrupter.
* All manufacturers names, trademarks and part numbers are used for reference purposes only. Vacuum Interrupters Inc. is not an authorized distributor or representative for the listed manufacturers. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.