| 摘要 |
A switch lever lock out assembly engagable with a switch. The assembly includes a lock out body engageable with a switch to prevent operation of the switch. A lever engaging member is mounted to the body, and has a lock position and an unlock position. In the lock position, the lever engaging member prevents disengaging the body from the switch. A blocking member is movably fixed to the body, and is engageable with the lever engaging member to prevent movement of the lever engaging member relative to the body when the lever engaging member is in said lock position. The blocking member is locked relative to the body by a key engageable mechanism. In another aspect of the invention, the key is fixed to a tether forming part of the assembly, and the key is lockable in a lock rail fixed within an area defined by the tether.
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