VX4FPAMLC31N4 | RFI filter board APML 400V VX4FPAMLC31N4 OK Filter By Clear all Poles Poles 4P (8) 3P (6) Breaking capacity (kA) Breaking capacity (kA) (no filter) 42 (3) 66 (3) 100 (2) Chassis year Chassis year (no filter) 2020 (5) 2021 (3)