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Welcome to the ASCO Website

Welcome to our website.

Connecting Closed Transition Transfer Switches to Utility Services

Learn why the selection of closed transition switches must be coordinated with local utility companies.
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Doctors at hospital looking at MRI Scans on computer

Our Solutions

Two women assessing data center server racks

Data Centers

Two doctors assessing medical images


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Commercial Buildings

Product Highlights


ASCO 7000 SERIES Power Transfer Switch


ASCO 8800 Load Bank


ASCO 5370 Touch Display Interface


ASCO SERIES 300 Generator Paralleling Switchgear