General Electric TPMMF76 is a 2000A, 100KA TPDT20 LI Trip power breaker (GE Breaker Power Break E918). This is a single-unit breaker designed to interrupt high fault currents in electrical systems. The TPDT20 LI Trip configuration specifies its protective trip mechanism, corresponding to the TPMMF76's 2000A 100KA ratings.
