VX4AAFEC17N4F | MEASURINGBOARD Size 11 AIC C17 VX4AAFEC17N4F OK Filter By Clear all Poles Poles 3P (2) 4P (2) ML trip unit ML trip unit ML.5.0H (2) ML.5.0E (2) Chassis year Chassis year 2013 (2) 2019 (2) 2020 (1)