202452 ⎘
Details of switching devices, not covered by groups - ; Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
Low Voltage Switch Pole
#2Switch device with contact cover
#3Low voltage switch pole
#4Electrical switch
#5Gas circuit breaker
#6Removable electric current switching element and electrical switchgear for switching an electric current comprising such a removable switching element
#7Arc extinguishing structure for direct current circuit breaker
#8Method and apparatus for a printed circuit board
#9Quenching plate arrangement for a switching device
#10Contact mechanism and switch using the same
#11SWITCHING SYSTEM AND CIRCUIT BREAKER
#12Contact apparatus
#13Switching and protection device for high-voltage wiring system
#14Quenching chamber of a medium-voltage switch disconnector
#15Redundant excess voltage circuit breaker with a rotational disk and with an added electronic assembly intended to extend a life span of an excess-voltage component
#16ARC energy absorber
#17Single pole switching unit and switchgear device comprising one such unit
#18Arc chute arrangement for arc quenching in electrical switching device
#19Single- or multi-pole switching device, in particular for DC applications
#20Electrical circuit breaker
#21Switch unit, method for assembling a switch unit, and circuit breaker for a medium voltage circuit
#22Residual current protection device
#23USE OF SPECIFIC COMPOSITE MATERIALS AS ELECTRIC ARC EXTINCTION MATERIALS IN ELECTRICAL EQUIPMENT
#24Circuit breaker and arc chute with shield apparatus
#25Arc chamber employing a number of gassing inserts to form a number of gas flow circulation paths and electrical switching apparatus including the same
#26ARC CHAMBER FOR A SWITCHING DEVICE, AND SWITCHING DEVICE COMPRISING SAID ARC CHAMBER
#27Switchgear device for breaking a bidirectional direct current and installation with photovoltaic cells equipped with such a device
#28Circuit breaker with improved arc quenching
#29Pivoting barrier for contact arm protection
#30Arc extinguishing resin processed article and circuit breaker using the same
#31Arc Quenching Device With an Arc Quenching Material for a Circuit Breaker
#32Arc-extinguishing processed resin article and circuit breaker that uses same
#33Ablative-based multiphase current interrupter
#34ABLATIVE-BASED CURRENT INTERRUPTER
#35Gassing insulator assembly, and conductor assembly and electrical switching apparatus employing the same
#36Devices, Systems, and Methods for Dissipating Energy From an Arc
#37METAL-HYDRATE CONTAINING ARC-EXTINGUISHING COMPOSITIONS AND METHODS
#38Arc-extinguishing composition and articles manufactured therefrom
#39Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same
#40COMPOSITE ARC SUPPRESSION DEVICE
#41Circuit breaker
#42Axial current interrupter
#43Electrical service device having an arc prechamber area, arc guide rails and a current-limiting arc-quenching device
#44Circuit breaker with improved arc extinction system
#45ARC chute assembly
#46Arc chute and circuit interrupter employing the same
#47Arc extinguisher assembly for molded case circuit breaker
#48Arc-extinguishing composition and articles manufactured therefrom
#49Nonflammable electric/electronic part having superior contact stability
#50Arc chamber venting