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Ack receipt of AEC 730228 ltr re faulty circuit breaker trips.Westinghouse breakers DB-25,DB-50 & DB-75 not installed at facility.Dash pots on breakers or relays not used.

Accession Number: ML19329B119

Date Released: Tuesday, March 2, 2021

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• ML19329B118 - Ack receipt of AEC 730228 ltr re faulty circuit breaker trips.Westinghouse breakers DB-25,DB-50 & DB-75 not installed at facility.Dash pots on breakers or relays not used. (3 page(s), 3/12/1973)
• ML19329B125 - Forwards Bulletin 73-O1, "Faulty Overcurrent Trip Delay Device in Circuit Breakers for Engineered Safety Sys." (1 page(s), 2/28/1973)