The 2002-403/000-006 is a 3-way insulated jumper designed for commoning terminal blocks. It is rated for a nominal voltage of 800 V and a current of 25 A per IEC/EN standards. For hazardous environments, it has a rated current of 20 A for Ex e II applications. This blue jumper features a compact width of 13.8 mm and is certified as 'Railway Ready', indicating its suitability for demanding railway applications.