Iron core of air switch

The utility model relates to the field of circuit breakers, and discloses an iron core of an air switch, which comprises a switch shell, a core accommodating component and a core taking component, the core accommodating component comprises an accommodating cavity formed in the switch shell, a supporting seat is fixedly connected to the accommodating cavity, an iron core trip coil is mounted on the supporting seat, and a coil is sleeved outside the iron core trip coil; the coring component comprises a groove formed in the supporting seat, and the iron core trip coil is placed in the groove. Furthermore, the number of the switch shells is two, the two switch shells are detachably connected together, the number of the supporting seats is two, and each supporting seat is installed on one switch shell. The internal arrangement of the device is more reasonable, the device can be suitable for various different use environments, and the practicability of the device is improved. 本实用涉及断路器领域，且公开了一种空气开关的铁芯，其包括开关外壳、容芯构件和取