DIFF Subgroup
H01H 37/30 by varying the position of the contact unit in relation to switch base or casing
Introduced: September 1968
Full Title
Thermally-actuated switches > Details > Means for adjustment of "on" or "off" operating temperature > by varying the position of the contact unit in relation to switch base or casing
No child classifications to compare. This is a leaf node in both IPC and CPC.