202986 ⎘
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means; Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
Sub-classes:Gas circuit breaker
#2Disconnecting device with arc extinguishing
#3Gas-insulated low- or medium-voltage load break switch
#4Gas circuit breaker
#5Circuit breaker containing a gas escape hood with sealable opening
#6Gas Breaker
#7Vacuum circuit interrupter
#8Vacuum circuit interrupter
#9Abrasion resistant material, puffer cylinder, and puffer type gas circuit breaker
#10GAS INSULATED CIRCUIT BREAKER
#11Gas circuit breaker
#12Gas circuit breaker
#13Switchgear
#14Arc extinguishing contact assembly for a circuit breaker assembly
#15Gas circuit breaker
#16Gas circuit breaker
#17Circuit breaker with compactable contact structure
#18Gas circuit breaker
#19Wear-resistant material, puffer cylinder, and puffer-type gas circuit breaker
#20PUFFER TYPE GAS CIRCUIT BREAKER
#21Gas circuit breaker
#22Gas-insulated high-voltage switch for interruption of large currents
#23High-voltage power switch with a switch gap
#24Generator circuit breaker with improved switching capacity
#25Puffer-type gas blast circuit breaker