Low voltage auxilary contactor

The utility model discloses a low voltage auxiliary contact which comprises an insulating encapsulation piece, a first conductor, a second conductor, two fixed contacts, a support and two moving contacts, wherein the lateral surface of the insulating encapsulation piece is of a closed structure; the first and the second conductors are respectively connected with one end of different connecting elements; the two fixed contacts are respectively arranged on the other end of the different connecting elements; through a resetting elastic element, one end of the support is connected with one end of the second conductor, which is positioned in the insulating encapsulation piece; the two moving contacts are respectively arranged on the support through different connecting support sheets. The support does a rectilinear reciprocating movement so as to realize the make-break operation of the contacts. A plurality of low voltage auxiliary contacts can be arranged in parallel and arranged on a substrate, and a shell is added so as to seal conductive parts. The low voltage auxiliary contacts can be matched with a contactor and a circuit breaker, and has the advantages of simple and compact structure, good insulation and hermetization, shock resistance and flame retardant property, stable and reliable make-break operation of the contacts, and convenient installation and maintenance.