Features

• 400-Amp Outdoor Automatic Transfer Switch (277/480V 3-Phase)
• For use w/ Cummins Onan Liquid Cooled Standby Generators
• Designed For Standard Installation
• Requires a sub-panel for overload protection
• PowerCommand® Microprocessor Controller
• LEDs display mode, power source & transfer switch status
• Easy-to-use pushbuttons activate control test, exercise time etc.
• Exerciser Clock
• Integral engine exerciser allows for 7, 14, 21 or 28-day cycle
• Mechanical & Electrical Interlocking Design
• Prevents source-to-source connection through power/control wire
• Can Be Manually Operated In An Emergency
• Allows effective manual operation under de-energized conditions
• Corrosion-Resistant NEMA 3R Enclosure
• Approved for indoor or outdoor installations
• Lockable enclosure provides added security
• Easy Service & Access
• Door mounted controls, single-plug harness & field programmable