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Switch safety unit has casing which encloses safety fuse and fuse link, and on-off operation lever covering retaining shaft and upper part of safety fuse
Switch safety unit has casing which encloses safety fuse and fuse link, and on-off operation lever covering retaining shaft and upper part of safety fuse
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机译:开关安全装置的外壳包围安全保险丝和保险丝连接件,开关操作杆覆盖固定轴和安全保险丝的上部
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摘要
A casing (12) has a retaining shaft, into which a safety fuse (200) can be inserted and can in turn hold a fuse link (220). A switch lever (80) operates an on-/off-function and covers the retaining shaft and the upper part of the safety fuse. The switch lever rotates on bearings on the casing and has a carrier (82) that swings a second end (64) of a switch rod (60) into a switched-on position. An independent claim is also included for a multi-polar switch safety system with two or more switch safety units.
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