Combines all the functions of an automatic transfer switch with the ability to bypass power from the live source to load (if the ATS becomes disabled)
Allows ATS to be isolated and deenergized for maintenance, repair, or testing
Bypass switch and transfer switch are identical devices with identical construction and electrical ratings
True drawout construction allows easy, safe removal of transfer switch without the need for electrical or mechanical operation
One- or two-source configurations
Advanced microprocessor-based control system manages all of the operational functions of the automatic transfer switch, including both standard and user-specified optional accessories   
UL listed through 4000 amperes
IEC listings available
SCADA capable
OPEN-TRANSITION AUTOMATIC TRANSFER OPERATION
Choice of:
Load-break bypass version -- protects against accidental short circuiting of power sources and features fully mechanical operation. 
Guide Specs (Load Break)
Overlapping load bypass version -- allows bypass with no load interruption. 
Guide Specs (No Load Interruption)
Standard Dimensions
CLOSED-TRANSITION AUTOMATIC TRANSFER OPERATION
Closed transition automatic transfer operation switches feature overlapping load bypass operation.  
Guide Specs
Standard Dimensions

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