MINI AUTOMATIC TRANSFER SWITCH

An automatic transfer switch () for automatically switching an electrical load between two power sources is provided. Two power cords () enter the ATS (A power and B power inputs) and one cord () exits the ATS (power out to the load). The ATS has indicators () located beneath a clear crenelated plastic lens () that also acts as the air inlets. The ATS () also has a communication portal () and a small push-button () used for inputting some local control commands directly to the ATS (). The ATS () can be mounted on a DIN rail at a rack and avoids occupying rack shelves.