TSXDMY28FKQ | Exchange Std 16I/12Q 24VCC 0.5A S.CONN OK Filter By Clear all Poles Poles 4P (2) 3P (2) ML trip unit ML trip unit ML.5.0H (2) ML.5.0P (1) Chassis year Chassis year 2013 (2) 2019 (4) 2020 (2)