Techspan IISRB1-0 Aluminum Pre Insulated Splicer/Reducer

Aluminum Black Pre Insulated Splicer/Reducer - 14 AWG - 1/0 AWG. Manufactured from high-strength aluminum alloy. Dual-rated for aluminum and copper conductors, 600 Volt, 90°C. Wide conductor range: 500 kcmil – 14 Sol. Suitable for use in cable trays, raceways, ducts, and troughs. Pre-filled with oxide inhibitor to prevent oxidation, moisture, and contaminants from entering the contact area. Supplied with removable access plugs over screw and conductor ports for protection against contaminants. Pre-insulated at factory with clear, high-dielectric-strength plastisol. Black insulation is UV resistant. Saves time, eliminates taping, and reduces overall installation costs. Abrasion- and chemical-resistant; will not support combustion.