D3/4A

The D3/4A by Essentra Components 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 Circular Connector with 3/4" External Thread, 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 Polyethylene (PE) 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.Available in high-visibility Red, the accessory meets ANSI/ISEA 107-2020 standards for safety equipment. The photoluminescent option provides 8-hour afterglow for emergency situations.