1686591

The 1686591 from Phoenix Contact is a premium accessory in the Heavy Duty Connectors - Accessories category, engineered to deliver unmatched reliability in harsh environments. This component features advanced sealing technology and robust construction, making it ideal for mission-critical applications where signal integrity and environmental resistance are paramount.Designed as a Seal, this solution provides superior protection against contaminants while maintaining optimal electrical continuity. When compared to standard accessories, its multi-layer shielding architecture reduces EMI interference by up to 30%.Optimized for seamless integration with Heavycon® Pressure Screw, this accessory enables flawless system interoperability. Its universal design philosophy ensures compatibility across multiple product generations without compromising mechanical stability.With precision-engineered PG21 Thread, this component achieves exceptional dimensional accuracy ( 0.05mm tolerance). The military-grade materials withstand extreme thermal cycling while maintaining consistent impedance characteristics across all contact points.