This is the circuitry that runs our lift station pump. One of our pumps has failed and cannot be economically repaired.  This panel is designed to run a one phase pump. Those are manufactured in Sweden and can take up to three months to arrive. We were able to find a more efficient three phase pump and ordered a three phase converter to power it.  Notice the panel is labeled #1 and #2. Each section powers one pump. One of these sections will be removed and used for parts when needed. The three phase converter will be installed in its place. The new pump will cost us $8,090  turnkey, if all goes well, and should be up and running in two weeks.