202970 ⎘
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 characterised by movable parts influencing the gas flow
HIGH VOLTAGE CIRCUIT-BREAKER
#2Gas shut-off switch
#3Interrupter unit for a circuit breaker
#4Device for interrupting non-short circuit currents only, in particular disconnector or earthing switch
#5Movable part of circuit breaker for gas-insulated switchgear
#6Switchgear
#7Gas-insulated high or medium voltage circuit breaker
#8Device for interrupting non-short circuit currents only, in particular disconnector or earthing switch
#9Electrical switching device
#10Gas circuit breaker
#11Device for interrupting non-short circuit currents only, in particular disconnector or earthing switch
#12High voltage gas circuit breaker
#13Gas circuit breaker
#14Arc extinguishing apparatus for ring main unit