DK5001 Delta kit, used on a Elliott 240 3 phase generator.Delta Kit used a 120 240 3 phase delta generator, this is a must if converting a WYE configured generator to 3 phase delta, without this kit the digital controller will not read correctly. Replacement part for a existing 240 delta machine or as a conversation part, same part. Comes with drawing to help with converting WYE generator to Delta.