Viper®-ST Recloser

Backed by more than 115 years of experience, the Viper-ST recloser incorporates the latest technology to deliver reliable, maintenance-free overcurrent protection for power systems up to 40.5kV. It is available in various pole-mounted configurations, as well as substation and padmount. 

Viper-ST recloser combines the time proven reliability of the electronically controlled, vacuum fault interrupters with the maintenance-free benefits of a solid dielectric insulated device. The recloser offers user flexibility with voltages ratings from 15.5kV to 40.5kV with three distinct mechanical operating modes.