Aluminum. Accommodates aluminum and copper conductor combinations. Tin plated aluminum inhibits corrosion and increases conductivity. UL (Underwriter's Laboratories) listed. 4/0 Str. to 2 sol. range for equal main and tap. 2 sol. minimum tap with one maximum main.
|Country of Origin||Mexico|
|Gauge||4/0 Str. to 2 Sol.|
|Range for Equal Main and Tap||4/0 Str. to 2 Sol.|