Home » English riddles » Protection » Protection Riddle No.91 – Opertaion of stuck breaker protection with outgoing feeder faults » Reply To: Protection Riddle No.91 – Opertaion of stuck breaker protection with outgoing feeder faults Reply To: Protection Riddle No.91 – Opertaion of stuck breaker protection with outgoing feeder faults 2021-08-03 at 11:08 am #3084 Hamid What is the meaning of stuck breaker protection? stock or back up protection?