3213221

The 3213221 from Phoenix Contact is a high-performance Terminal Blocks - Din Rail, Channel engineered for industrial automation systems requiring robust signal transmission. With advanced isolation technology, this terminal block ensures optimal grounding integrity while minimizing electromagnetic interference. Designed for harsh environments, it features corrosion-resistant materials and vibration-proof construction.The Feed Through configuration provides superior electrical isolation, making it ideal for applications where ground loop prevention is critical. Compared to standard terminal blocks, this design reduces crosstalk by up to 40% while maintaining consistent signal fidelity.Featuring 4 contact positions, this module enables efficient multi-circuit distribution without compromising spatial efficiency. When configured in parallel arrangements, the compact layout supports high-density wiring harnesses.The 2 level architecture offers flexible stacking options for complex power distribution networks. System integrators can implement either series or parallel configurations based on voltage division requirements.Precision-engineered with 5.2mm wide terminals, this component accommodates diverse conductor sizes while ensuring maximum contact pressure. The optimized width-to-current ratio prevents thermal buildup under continuous load conditions.Utilizing Push In termination, the connection system delivers reliable 360 wire contact for enhanced conductivity. This method surpasses traditional screw terminals in both installation speed and long-term stability.Rated for 20 A per IEC standards, the current-carrying capacity meets demanding industrial power distribution needs. The copper alloy construction maintains stable performance even during current surge events.With 500V voltage rating, this terminal block provides sufficient dielectric strength for medium-voltage applications. The UL94-V0 rated housing prevents arc tracking in high-potential scenarios.Compatible with 12-26 AWG conductors, the universal clamping mechanism ensures secure connections across various wire types. The anti-slip design prevents conductor pull-out under mechanical stress.Integrated Diode provide real-time monitoring capabilities for predictive maintenance. These smart features interface with IoT platforms for remote condition monitoring.The Gray housing provides instant visual identification in complex control panels. The high-contrast color coding reduces installation errors by 30% compared to monochrome alternatives.