ASCO 300 Series 1200A 3ph 3 Pole Service Rated Open Transition Automatic Transfer Switch

ASCO 300 Series 1200A 3ph 3 Pole Service Rated Open Transition Automatic Transfer Switch Features:

The ASCO SERIES 300 Group G Power Transfer Switch makes backup power possible. They enhance power availability by transferring electrical loads to alternate sources of power. From simple backup solutions to mission-critical facilities, transfer switches connect backup power to enhance safety and sustain operations.

ASCO H03AUSA31200 SERIES 300 Features:

• Automatic models switch loads to emergency power and back again whenever outages occur, without human intervention.
• Reliably transfer loads between two or more power sources
• Service and maintain equipment without disrupting power to loads
• Reduce equipment space requirements
• Transfers loads without impacting downstream equipment
• Add capability for a “backup-to-the-backup”
• Available in a range of UL-rated types, rugged enclosures protect equipment and ensure promote reliability for a variety of indoor and outdoor environments
• Electrically operated and mechanically held, solenoid-powered operating mechanisms reliably transfer load quickly for even the most demanding applications
• Electronic controller stores operating criteria, senses electrical conditions, executes transfer sequences, and tracks operational data
• From simple indicators to remote annunciators, from real-time monitoring and control to interfacing building automation systems, communication features increase usability and system reliability

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ASCO 300 Series Technical Data
ASCO Group G Controller
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ASCO 300 Series H Frame Installation Guide
ASCO 300 Series H Frame 3ph Wiring Diagram