The 1SFA899311R1095: This module is listed as suitable for PSTX softstarters, which are ABB's advanced softstarter line for motor starting applications. The PSTHM designation indicates it is a thyristor module — the power switching element that controls voltage to the motor during start and stop.
ABB has marked this part as obsolete. No successor is listed. Sourcing is through independent distribution against an RFQ.
Compliance documentation
The module complies with EU Directive 2011/65/EU and Amendment 2015/863 (RoHS). The SCIP number for China is 57e0a34c-825f-4d34-afad-a5ef26b6aa7d; for Germany it is 3874e95a-293c-4985-a06b-de57504b7974. It is classified as Business To Business and not in WEEE scope. A CAD dimensional drawing (2CDC001079B0201) and a data sheet (1SFC132013C0201) are available as popular downloads.