Auxiliary contact for universal circuit breaker

The utility model relates to the technical field of low-voltage circuit breakers, in particular to an auxiliary contact for a universal circuit breaker, which comprises a contact support, a contact module, a microswitch, a pull rod and a connecting rod. The plurality of contact modules are connected with the micro switch and are arranged in the contact support; one end of the pull rod is arranged in the contact support and is provided with a trapezoidal boss structure for shifting the microswitch, and the other end of the pull rod is connected with the connecting rod through a first pin shaft; and the connecting rod is hinged with a fixed bracket on the rotating shaft of the operating mechanism through a second pin shaft. The auxiliary contact for the universal circuit breaker provided by the utility model is simple in structure and convenient to assemble. According to the utility model, the structure is simple, the assembly is convenient, the problem that the auxiliary contact rebounds due to the rebounding