Contactor and have its indirect heating equipment

The utility model provides a contactor and have its indirect heating equipment, wherein, the contactor, include: support, support have at least one mounting groove of installation moving contact cranespan structure, protection architecture, protection architecture sets up and sentences isolated moving contact crane span structure and support at the mounting groove. The utility model discloses solved effectively that the support of contactor among the prior art is easy to be taken place the adhesion with the moving contact crane span structure and perhaps block dead problem. 本实用新型提供了种接触器及具有其的换热设备，其中，接触器，包括：支架，支架具有安装动触头桥架的至少个安装槽；保护结构，保护结构设置在安装槽处以隔离动触头桥架与支架。本实用新型有效地解决了现有技术中接触器的支架易与动触头桥架发生粘连或者卡死的问题。