31122

3M's 31122 revolutionizes Terminals - Rectangular Connectors technology for renewable energy applications. This high-efficiency connector minimizes power loss in solar and wind energy systems, featuring advanced materials that withstand decades of environmental exposure. The innovative design ensures maintenance-free operation while handling the unique challenges of renewable energy installations.The Lug, Grounding configuration provides optimal current transfer for photovoltaic applications. This design minimizes resistive losses that can significantly impact solar farm efficiency.Available in 1/2 Stud variants, this terminal accommodates various current ratings in renewable systems. The contact surfaces are engineered to prevent oxidation in outdoor environments.With Two Stud Holes design, this connector offers reliable performance in temperature-cycling environments. The configuration prevents stress fractures caused by daily thermal expansion cycles.Measuring 4.189" (106.40mm), this terminal provides proper spacing for high-voltage DC applications. The length includes safety margins for creepage distance in dusty conditions.The 0.660" (16.76mm) width facilitates heat dissipation in high-current renewable applications. This dimensional optimization prevents hot spots in continuous operation.The Free Hanging (In-Line) configuration simplifies installation in solar panel junction boxes. This design allows for tool-less maintenance while ensuring secure connections.Employing Crimp, Barrel technology, this connector resists corrosion from atmospheric contaminants. The termination method maintains low resistance over decades of outdoor exposure.Supporting 4 AWG conductors, this terminal handles both array and combiner box wiring. The design prevents conductor damage during temperature-induced movement.The Non-Insulated system provides UV resistance and tracking resistance for outdoor applications. The material selection ensures performance in rain, snow, and desert conditions.The Gray finish reflects solar radiation to reduce thermal loading while maintaining visibility for maintenance personnel. The coloring is fade-resistant for the life of the installation.