Available. The WAGO 2000-404 is a 4-way insulated jumper bar designed for use with WAGO's TOPJOB® S terminal blocks. This jumper facilitates cross connections between terminal blocks, enhancing the flexibility and efficiency of electrical installations. Constructed from durable materials, it ensures reliable performance in various industrial applications. The light gray color provides a neutral appearance, suitable for diverse environments. With a compact design, it integrates seamlessly into existing terminal block systems, making it an essential component for professionals seeking efficient and dependable electrical interconnections.