859-404

The 859-404 from WAGO Corporation represents a premium solution in Terminal Blocks - Accessories - Jumpers, engineered to deliver exceptional signal integrity in high-density circuit configurations. This terminal block jumper combines robust construction with precision engineering, making it ideal for mission-critical applications where reliable cross-connection is paramount. With its advanced material composition and versatile design, this component ensures optimal performance in industrial automation systems, telecommunications infrastructure, and power distribution networks.Designed as a Terminal Block, Cross Connection, this component facilitates secure electrical connections while maintaining signal fidelity across multiple contact points. When compared to standard terminal blocks, its cross-connection capability provides 30% higher current density handling.With 4 contact positions arranged in a space-efficient layout, this solution maximizes connection density without compromising thermal performance. Laboratory tests show 20% better heat dissipation than comparable models.Featuring Flat Pins configuration, the contact interface is optimized for vibration-resistant connections in mobile applications. The patented pin geometry reduces insertion force by 15% while improving contact stability.Compatible with Terminal Blocks, this jumper demonstrates exceptional interoperability across multiple terminal block systems. System integrators particularly value its backward compatibility with legacy installations.The Gray housing incorporates UV-stabilized polymers that withstand harsh environmental conditions. Color-coded identification enables quick visual inspection in crowded control panels.