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The Square D 9421LH46 NEMA operating mechanism handle is designed for device control in industrial settings. This handle assembly is compatible with 2 or 3 pole PowerPact H and J circuit breakers with frame sizes of 125A and 250A. Enhanced safety is provided as the operating mechanism can be padlocked in the off position when the enclosure door is open.
This handle assembly enhances safety while ensuring robust operation in demanding environments.
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