ABB SK-826-100-AF Magnetic Coil is a replacement operating coil for ABB contactors, providing 110/120 VAC operation at 50/60 Hz to energize the magnetic path in ABB SK-series starters. The SK-826-100-AF designation corresponds to an AF-series coil used with ABB SK contactors, and distributor listings describe it specifically as a 110/120 VAC coil. Several sources note that this coil has been discontinued by the manufacturer, so check current stock with ABB-authorized distributors before planning a replacement. In typical motor starter applications, this coil is used to energize the contactor coil and control motor loads in automated industrial systems.
