Device for operating a switch which is arranged in a switch cell of particularly pressure-resistant design
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Switchgear cell arrangement, especially for medium voltage systems
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Spring-loaded rotary actuator
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Breaker switch for overhead line - has spring coupling switch blade for each pole to operating isolator
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Switchgear with fuse-holder installed in tubular heater housing - has cover contg. captive pin which protrudes when axially movable hammer is displaced w.r.t. contact piece
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Heavy duty plug and socket - has inner and outer main conical coupling with additional coupling at right angles
