337 / | HD | ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES |
14 | DF | ELECTROTHERMALLY ACTUATED SWITCHES {9} |
142 | DF | .~ Fusible element actuated {15} |
186 | DF | .~.~ Housing, casing or support means {11} |
208 | DF | .~.~.~ With fuse carrier attachment means {6} |
213 | .~.~.~.~ Peculiarly adapted for cartridge fuse {1} | |
214 | DF | .~.~.~.~.~> With clamping, latch, or other attachment means {1} |