The Twister AL/CU Wire Connector is Tte Only UL Listed Aluminum-Tto-Copper Twist-Oon Connector that Prevents Aluminum Oxidation While Providing a Secure Connection. Filled with an Anti-Oxidant Compound, The Twister AL/CU Easily Twists on with Swept-Wings Making a Comfortable Connection with Improved Conductivity and Cooler Connections. The Live-Action Spring Expands and Contracts with Aluminum Wire to Ensure a Secure Connection While the Hexagonal Head Makes for Quick and Easy Installation by Hand or with a Standard Nut Driver.

Specifications:

Type: Swept Wing, Hex Head
Voltage Rating: 600 Volt
Wire Type: Copper/Aluminum
Minimum Wire Combination Size: (1) #10 Solid (Aluminum), (1) or (2) #10 Solid (Copper)
Maximum Wire Combination Size: (2) #12 Solid (Aluminum), (1) #18 (Copper)
Spring Type: Live Action, Square Wire
Shell Material: Polypropylene, Steel, Zinc
Color: Purple
Temperature Rating: 221 Deg F
Standard Package: 25
Approval: UL 486C, CSA C22.2