BFJ.4B.100.NAS

The BFJ.4B.100.NAS by LEMO revolutionizes Circular Connectors - Accessories solutions for renewable energy systems, delivering unmatched weather resistance and power transmission efficiency. This advanced accessory is engineered to withstand extreme environmental conditions while maintaining optimal electrical performance.Functioning as Cap (Cover), this solution incorporates multi-stage surge protection that exceeds IEEE C62.41 standards. When deployed in solar farms, it demonstrates 40% better lightning strike survivability than conventional designs.Specifically designed for 4B Series Plug, this accessory features a unique polarization system that prevents incorrect mating in low-visibility conditions. Its design has been validated through 10,000+ mating cycle tests.The proprietary Brass compound offers exceptional resistance to UV radiation and ozone exposure. Material testing confirms less than 5% degradation after 15 years of outdoor service in desert climates.Incorporating Dust Tight, Lanyard, Water Resistant, this solution provides integrated temperature monitoring with 0.5 C accuracy. Its smart connectivity enables real-time performance tracking in microgrid applications.Available in high-visibility Silver, the accessory meets ANSI/ISEA 107-2020 standards for safety equipment. The photoluminescent option provides 8-hour afterglow for emergency situations.