Static contact

The utility model provides a static contact belongs to electrical accessories technical field. It has solved current static contact scheduling problem with high costs. This static contact is includingbeing cylindric body, the body includes upper end barrel that is become by the copper and the lower extreme barrel of being made by aluminium, the upper end barrel welds integratively with the lowerextreme barrel, does the axial height of upper end barrel compare for 0.85 with the axial height of lower extreme barrel 1.0, the outer fringe on upper end barrel top has the chamfer, the upper end barrel has even tooth no. 1 that sets up in round interval with the link that the lower extreme barrel is connected, link that lower extreme barrel and upper end barrel are connected has the round and matches and inlay mutually in tooth no. 2 of tooth no. 1. The utility model has the advantages of low in manufacturing cost, low contact resistance and electric conductivity are good. 本实用新型提供了种静触头，属于电器配件技术领域。它解决了现有静触头成本高等问题。本静触