220uH 104Arms R6 IP21 CHOKE 220UH 104A RMS R6 THIS CHOKE IS USED IN ACS800-01 DRIVES SERIAL NUMBERS AFTER 1031801454. RCHO5610 64614886 IS USED IN DRIVES SERIAL NUMBERS BEFORE 1031801454. THIS SPARE PART DOES NOT INCLUDE SHROUDS (64735250 AND 64735268)