Vacuum Fault Interrupter

Powell’s fault interrupters are magnetically actuated to provide a fault interrupter that does not need an added mechanism to provide automated operation. Since the base interrupter has no manual operating handle potential SF6 leak points are eliminated. If a manual trip is required then a manual trip handle can be provided. Fault interrupter ratings 15kV through 38kV, 600A, Fault interruptFault Close 12kA, or 25kA.