| 摘要 |
The temperature-dependent switch (10) comprises a housing (12) comprising a temperature-dependent switching mechanism (11). A ring (17) is arranged between upper and lower portions of the housing. The stationary contacts (31,32) are provided at the inner side (37) of upper portion of housing and are connected to external terminals (35,36). Two circular snap discs (21,22) are provided on the switching mechanism and are supported by a shoulder (28). The uneven portions are provided at edges (19,27) of circular snap discs respectively. |
