Automatic Transfer Switch Control Wiring Diagram Pdf. With an open transition switch there is never a time when both sources are supplying power to the load. This manual provides information necessary for the installation of an otec transfer switch.
Each automatic transfer switch shall be rated at 480 volts 3 phase 4 pole for 60 hertz normal and emergency sources. The 5200 5300 series automatic transfer switches are not ignition. This transfer switch is suitable for use as service equipment.
For more details refer to the wiring diagrams of the product.
Improper handling or installation may cause serious injury or death. Each automatic transfer switch shall be rated at 480 volts 3 phase 4 pole for 60 hertz normal and emergency sources. 1 2 1 transfer switch mechanism these switches figure 1 1 are used with a single. Standard diagrams transfer between 3 sources 2 bus bars continued implementation compacity built in solution plug and play mechanical and electrical interlocking are in build operation only 2 or 3 emergency handles instead of 4 or 5 a motorized switch can be added on the non critical loads for optional disconnection.
