For an easy and convenient way to connect all wiring necessary in a pump station application, Liberty Pumps introduces the JB120 and JB230. The box features a receptacle (120-volt or 230-volt, depending on model) that accepts piggy-back style plugs from the pump. An easy-to-use terminal strip is also included for incoming power and connection of an alarm. Other features include a liquid-tight cable seal for three cords, electrical conduit hub and NEMA 4X weatherproof enclosure. Liberty Pumps.