202948 ⎘
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means; Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid; Vacuum switches Operating arrangements
Low-voltage circuit breaker with sealed interchangeable poles
#302Circuit interrupter assembly
#303Switching apparatus and method for varying an impedance of a phase line of a segment of an electrical power line
#304Switchgear apparatus
#305Separable loadbreak connector and system
#306Visible open indicator
#307Circuit interrupter including point-on-wave controller and voltage sensors
#308Manual opening device and electrical switching apparatus employing the same
#309Circuit interrupter including manual selector selecting different point-on-wave switching characteristics
#310Vacuum switchgear assembly and system
#311Medium-voltage switchgear assembly
#312Vacuum switchgear assembly, system and method
#313Drive for switching device
#314Rotating electric motor for operating an electric component
#315Vacuum insulated switchgear
#316Power supply circuit, back-pack power supply module and circuit interrupter including the same
#317Vacuum Switchgear
#318Shielded encapsulated vacuum interrupter
#319Apparatus and method for use in circuit interrupters
#320Vacuum insulated switchgear
#321Drive rod for switch
#322Switchgear with embedded electronic controls
#323Shielded encapsulated vacuum interrupter
#324Medium voltage vacuum circuit interrupter
#325Vacuum break switch
#326Vacuum circuit interrupter with decelerator with integrated latch assembly
#327Air insulated grounding switch
#328Vacuum capacitor switch with pre-insertion contact
#329Switchgear