221-512/000-004

The 221-512/000-004 from WAGO Corporation represents a cutting-edge solution in the Terminal Blocks - Accessories segment, engineered for precision signal routing in high-density PCB designs. This programmable terminal block accessory delivers exceptional signal integrity while minimizing crosstalk in multi-channel applications.With its Mounting Carrier configuration, this component provides robust mechanical support for DIN rail installations, ensuring vibration resistance in harsh industrial environments.Featuring 2 isolated contact points, this solution supports parallel signal processing with 500V dielectric withstand voltage for enhanced safety margins.Optimized for seamless integration with Terminal Blocks, this accessory enables flexible system expansion while maintaining consistent contact resistance below 5m .The Black housing utilizes UL94 V-0 rated materials, offering visual identification benefits while meeting stringent flammability standards for automotive electronics.