521205-1

The 521205-1 from TE Connectivity AMP Connectors delivers industrial-grade reliability for Terminals - Housings, Boots applications in harsh manufacturing environments. This robust solution combines exceptional dust/fluid resistance with vibration-proof connectivity for Industry 4.0 implementations.With Housing construction, this product achieves IP69K protection against high-pressure washdowns. The glass-fiber reinforced housing maintains dimensional stability in thermal cycling from -40 C to 150 C.Engineered for Quick Connect, Disconnect industrial automation, these contacts feature silver-nickel plating for arc resistance. The dual-wipe design maintains conductivity in particulate-laden environments.The Female, Receptacle interface incorporates a bayonet locking mechanism that withstands 50Nm torsional stress. The stainless steel coupling nut resists chemical corrosion in petrochemical applications.Manufactured to 0.250" (6.35mm) IEC 60947 standards, these terminals accommodate 600VAC at 100A continuous load. The captive screw design prevents loosening under vibration.The 3 modular configuration supports PROFINET IO-Link connectivity. Each channel features integrated transient voltage suppression for surge protection.With Top to Bottom capability, this system enables daisy-chain network topologies. The polarized interconnects prevent incorrect field wiring in control cabinets.Compatible with 0.250" (6.35mm) Quick Connects systems, this solution meets Category 5 shock resistance per EN 60068-2-27. The ceramic-filled polymer resists UV degradation in outdoor installations.The Free Hanging (In-Line) design features M12x1 threaded coupling for secure panel mounting. The integrated strain relief prevents cable fatigue in dynamic flexing applications.Blue coding follows DIN 47100 standards for quick fault identification. The high-temperature resistant pigment withstands 200 C continuous exposure.