{"nhtsa_id":10237331,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-06-05","date":"2023-05-22","document_id":"TSB230102","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution of issue of a population of PowerPact L 250-600A Molded Case Circuit Breakers (MCCB) may contain a nonconforming component in the mechanism that may result in the circuit breaker not operating as intended under certain conditions. Cummins Inc. is campaigning these generator sets and transfer switches to implement a Product Notice PRB-233066 issued by Schneider Electric.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237331-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237331-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10237331","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"CUMMINS","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}