The WAGO 2002-407 TOPJOB®S jumper bar provides a reliable and flexible connection solution for industrial and building installations. Designed for the 2002 series terminal blocks, this 7-way jumper is insulated and allows for commoning and custom jumper configurations. The push-in design utilizes a plug and socket principle with spring-loaded terminals and pure electrolytic copper jumper contacts, enabling compact designs and high current carrying capacity. Users can create custom jumpers by breaking off jumper contacts, offering versatility in circuit design. The jumper bar system supports stepping down cross-sections and commoning with end plates.