Switch device

Abstract

Abstract PURPOSE:To reduce the number of parts and to realize a compact size of the whole body by providing a base to which both fixed contacts and a control circuit device are arranged, forming plural conductive plates furnishing inner terminals and outer terminals integrally together with a case integrally, and furthermore, providing connections where the terminals of a relay device are connected directly to the conductive plates. CONSTITUTION:A base 13 is provided to which both fixed contacts 19a to 19d, and 20a to 20d of switching elements and a control circuit device are arranged. At the same time, plural conductive plates 33 to 39 which furnish inner terminals P1 to P7 extending to the base 13 and connecting to a fixed contact control circuit device, and outer terminals T1 to T4 projecting out of a case 11 and connecting to an external power source and a load integrally are provided, and the conductive plates 33 to 39 are formed together with the case 11 integrally. Furthermore, connections 33a, 34a, 35a to 35c, 36a to 38a where terminals of a relay device are connected directly to the conductive plates 33 to 39 are provided. As a result, the number of parts is reduced, and a compact size of the whole body can be realized.

Inventors

• 👤 Sadao Kokubu
• 👤 国分　貞雄

Bibliographic Details