.~ With longitudinally expansible solid element {7}
392
.~.~ With operating range calibration or adjusting means
DEFINITION
Classification: 337/392
(under subclass 382) Subject matter including significant details of means whereby the operative temperature or range of temperature sufficient or necessary to actuate the main contact control means and thereby produce an opening or closing action thereof is predetermined, varied at will or calibrated.
(1) Note. For other adjusting or calibrating means used in the devices of this class, see SEARCH THIS CLASS, SUBCLASS.
SEE OR SEARCH THIS CLASS, SUBCLASS:
82, for other adjusting or calibrating means used in the devices of this class, see the subclasses listed under Search This Class, Subclass in subclass 82.
94, for similar subject matter in an electrothermally actuated switch having a bimetallic element directly actuating a movable contact.
323, for thermally actuated switches utilizing expansive or vaporizable fluid.
360+, for thermally actuated switches utilizing bimetallic elements. See (1) Note above.
