ABB ACS550-ACS510 SERIES POWER BOARD FOR 5.5 KW TYPE SINT4220C TESTED OK
ABB TYPE SINT4220C ACS550-ACS510 Series Power Driver Board. Type: SINT4220C. In case of power failure. Model: ACS550-AC510. PRODUCT CONDITION: PRE-OWNED. It must be in the exact original condition it was sent.