| 摘要 |
The economical force sensing switch comprising a housing and a movable member movable relative to the housing upon having a predetermined force applied thereagainst by an adjacent moving structure when the structure becomes misaligned, the movable member incorporating a set screw for engaging a microswitch within the housing at a predetermined position thereof to generate an alarm signal and will stop the adjacent structure from moving. A secondary optional thermal switch may also be incorporated.
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