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Multipolar switch-fuse arrangement for current rails has combined switching and blocking device with switching lever, actuating arrangement and locking devices
Multipolar switch-fuse arrangement for current rails has combined switching and blocking device with switching lever, actuating arrangement and locking devices
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机译:用于电流轨的多极开关熔断器装置具有带有开关杆的开关和闭锁装置,致动装置和锁定装置
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摘要
The arrangement has at least two switch-fuse units (10) for accommodating one fuse insert (20) each and with attachment and contact devices (11) for a current rail and a switching device for making and breaking the circuit of all switch-fuse units. The arrangement contains a combined switching and blocking device (30) with a switching lever (40), an actuating arrangement, a blocking device (70) per switch-fuse unit and a locking device (80) for locking the insert into its operating position.
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