Aluminum Splices are Dual Rated to Accommodate Both Copper and Aluminum Wire and are Indicated with AL-CU on the Connector; AL9CU Indicates the Terminal Can Accommodate Aluminum and Copper Wire and is UL Listed 90 Deg C, up to 35 Kilovolt; AL7CU Indicates the Terminal Can Accommodate Aluminum and Copper Wire and is UL Listed 75 Deg C, up to 35 Kilovolt; Barrel is Designed with an Internal Chamfer at the Wire Entry to Ensure Smooth Insertion of the Wire, Preventing Possible Damaging of the Wire Strands During Insertion; Electro-Tin Plated Unless Otherwise Specified to Reduce Galvanic Corrosion (Bimetallic) and Resist Corrosive Elements; Connectors are Clearly Marked with Wire Size, Die Index, Color Code, and Crimp Locations Bands; Factory Pre-Filled with Penetrox A13 Oxide Inhibitor; Color Coded End Caps are Factory Inserted in the Barrels to Match the Die Color Code, Prevent Foreign Materials from Entering the Barrel; Aluminum Oxidation is Not Easily Detected but Causes Resistance in a Connection so it is Imperative that the Proper Preparation Takes Place Prior to Making an Aluminum-to-Aluminum Connection; RoHS Compliant

Specifications:

Type: Butt with Centre Wire Stop
Voltage Rating: 600 V to 35 KV
Conductor Size: 4 AWG Aluminum/Stranded Copper
Conductor Material: Aluminum/Copper
Color Code: Green
Barrel Type: Standard with Belled End, Chamfered
Length: 1.97 Inch
Outer Diameter: 0.43 Inch
Body Material: Electro-Tin Plated Aluminum
Approval: UL, CSA