Abstract: According to an embodiment, an automatic transfer switch bypass breaker system can include a first plurality of breakers configured to electrically couple a first input power source or a second input power source to common load bus via an automatic transfer switch in a first state and to electrically isolate the automatic transfer switch from the first and second input power sources and the common load bus in a second state, the first plurality of breakers including at least three breakers, and a second plurality of breakers configured to bypass the automatic transfer switch to electrically couple the first input power source or the second input power source to the common load bus in the second state, the second plurality of breakers includes at least two breakers.

Abstract: According to an embodiment, an automatic transfer switch bypass breaker system can include a first plurality of breakers configured to electrically couple a first input power source or a second input power source to common load bus via an automatic transfer switch in a first state and to electrically isolate the automatic transfer switch from the first and second input power sources and the common load bus in a second state, the first plurality of breakers including at least three breakers, and a second plurality of breakers configured to bypass the automatic transfer switch to electrically couple the first input power source or the second input power source to the common load bus in the second state, the second plurality of breakers includes at least two breakers.

Abstract: According to an embodiment, an automatic transfer switch bypass breaker system can include a switch gear configured with an automatic transfer switch electrically coupled to a first power sources and to a common load bus. The automatic transfer switch bypass breaker system can further include an automatic transfer switch bypass breaker electrically coupled to the first power source and to the common load bus and a utility bypass breaker electrically coupled to the first power source and to the common load bus. The utility bypass breaker can be configured for supplying power from the first power source directly to the common load bus.

Abstract: According to an embodiment, an automatic transfer switch bypass breaker system can include a switch gear configured with an automatic transfer switch electrically coupled to a first power sources and to a common load bus. The automatic transfer switch bypass breaker system can further include an automatic transfer switch bypass breaker electrically coupled to the first power source and to the common load bus and a utility bypass breaker electrically coupled to the first power source and to the common load bus. The utility bypass breaker can be configured for supplying power from the first power source directly to the common load bus.