Patent classifications
H
ELECTRICITY
Load children
H01
ELECTRIC ELEMENTS
Load children
H01H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
Load children
33/00
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
Load children Filter patents View analytics View as hierarchy
H01H33/60
Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
Load children Filter patents View analytics View as hierarchy
H01H33/666
Operating arrangements
Load children Filter patents View analytics View as hierarchy
H01H33/6661
Combination with other type of switch, e.g. for load break switches
Filter patents View analytics View as hierarchy