202961 ⎘
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 characterised by flow directing elements associated with contacts
Sub-classes:CIRCUIT BREAKER
#2METAL ENCLOSED CIRCUIT BREAKER
#3Electrical switching device
#4Electric switch
#5Circuit breaker enclosure having integrated pass-through
#6Gas-insulated high or medium voltage circuit breaker
#7Arc-extinguishing device and circuit breaker provided with same
#8Gas Circuit Breaker
#9Circuit interrupter
#10GAS CIRCUIT BREAKER OF GAS-INSULATED SWITCHGEAR
#11Gas circuit breaker
#12Circuit breaker equipped with an extensible exhaust cover
#13SELF-BLAST CIRCUIT BREAKER USING THE TWO-PHASE STATE OF A GAS TO IMPROVE THE CUT-OFF PROPERTIES
#14Electrical switching device
#15Expansion chambers for circuit breakers
#16Circuit breaker with compactable contact structure
#17Circuit breaker
#18Arrangement comprising a circuit breaker unit
#19Circuit breaker unit
#20Gas circuit breaker
#21Gas circuit breaker
#22GAS BLAST CIRCUIT BREAKER WITH MAKING RESISTANCE CONTACT AND ITS MAKING AND BREAKING METHOD
#23Interrupter arrangement having a movable switching tube
#24High voltage circuit breaker with improved gas exhaust
#25Heavy-duty circuit breaker with erosion-resistant short-circuit current routing
#26Puffer-type gas blast circuit breaker
#27Circuit breaker
#28Electrical switching device with a cooling device
#29Circuit-breaker