Automatic transfer switch

Eaton’s 400 A bypass contactor automatic transfer switch for critical standby power applications includes a field-selectable, multitap transformer panel, and it permits operation on a wide range of system voltages.

09/13/2012


400 A bypass contactor automatic transfer switchEaton’s 400 A bypass contactor automatic transfer switch for critical standby power applications includes a field-selectable, multitap transformer panel, and it permits operation on a wide range of system voltages. This design offers isolated compartments with barriers and an ability to test power-switching elements during the drawout process. The 400 A transfer switch can be equipped with the ATC-300+ or ATC-800 controllers, and may be used to provide emergency power to life safety and other critical loads for maintenance of the main transfer switch without interruption of power to the load.

View Electrical Distribution finalists



No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
Pump technology design: Selecting pumps and pipes; Class A office buildings; NFPA 101-2015; ASHRAE 90.1 updates; Motors, drives, and HVAC efficiency
Renewable power systems: Designing a net zero energy building; NFPA 37; Data center design; Lighting systems
Salary survey: How much are you worth?; Dedicated outdoor air systems; Energy models and lighting
Understanding transfer switch operation; Coordinating protective devices; Analyzing NEC 2014 changes; Cooling data centers
Designing positive-energy buildings; Ensuring power quality; Complying with NFPA 110; Minimizing arc flash hazards
Implementing microgrids: Controlling campus power generation; Understanding cogeneration systems; Evaluating UPS system efficiency; Driving data center PUE, efficiency
As brand protection manager for Eaton’s Electrical Sector, Tom Grace oversees counterfeit awareness...
Amara Rozgus is chief editor and content manager of Consulting-Specifier Engineer magazine.
IEEE power industry experts bring their combined experience in the electrical power industry...
Michael Heinsdorf, P.E., LEED AP, CDT is an Engineering Specification Writer at ARCOM MasterSpec.