Motor control center (MCC) units with slidable shutters

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United States of America Patent

PATENT NO 11177636
APP PUB NO 20200412105A1
SERIAL NO

16933045

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Motor control centers have units or buckets with an operator mechanism with a retractable power stab assembly and one or more sliding shutters that controllably block access to a stab isolation port based on position of the operator disconnect handle using an attached shutter cam that slides the shutter right and left.

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Patent Owner(s)

Patent OwnerAddress
EATON INTELLIGENT POWER LIMITED30 PEMBROKE ROAD DUBLIN D04Y0C2

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beard, Alfred Gregory Raleigh, US 8 46
Kroushl, Daniel Boyd Clayton, US 28 302
Yee, Edgar Chapel Hill, US 60 1360

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