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What is LR44199?

Is LR44199 a disconnect switch part number?

Product Line:
Operating Mechanisms and Disconnect Switches

North American Products

This is the CSA listing number for ALL the Class 9422 disconnect switches.  It appears on a label stuck to the switchbase or arc suppressor of the disconnect switch.  This number, unfortunately, cannot be used to identify the size or vintage of the disconnect switch.
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