Siemens 3TY7403-0AP6 Coil Kit is a replacement magnet coil for Siemens industrial contactors, compatible with 3TF30-33, 3TF40-43, 3TH3, 3TH4, 3TB40-44, 3TC44, and 3TH8. It is AC-operated and rated for 240 V AC at 60 Hz or 220 V AC at 50 Hz. This coil kit energizes the corresponding contactor coil to drive the switching mechanism, enabling control of motors and loads in automation systems. Typical applications include motor control, pumps, conveyors, and other equipment that uses Siemens 3TY-series contactors and the listed companion coil families.
