Insulation Material: Dual-port aluminium connectors feature high-dielectric-strength plastic insulation, enhancing chemical resistance and abrasion durability. Hybrid conductor connection: Aluminium-copper connectors support copper-to-copper, aluminium-to-aluminium, and copper-to-aluminium connections, offering the safest alternative for splicing aluminium and copper conductors. Insulated connectors designed specifically for 2/0-6 AWG wire sizes. Compared to wing nut connectors, copper-aluminium connectors offer enhanced safety and convenience, accommodating a broader range of wire diameters with higher current-carrying capacity. Engineered for users prioritising straightforward connections. Secure wiring with hex screws; terminals contain anti- lubricant. Safety: The multi-tap connector design ensures secure aluminium-copper connections, preventing electrical fires caused by aluminium wire overheating due to mixed conductor usage., Weight: 0.16203976257 pounds, Manufacturer: Ehwisbe