The Twister AL/CU Wire Connector is the only UL Listed aluminum-to-copper twist-on 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. The Twister AL/CU is the only twist-on wire connector to be UL Listed and CSA Certified for aluminum-to-copper connections, as well as the only twist-on solution to comply with the National Electric Code Section #110-14(b).

Specifications:

Type: Ribbed Cap, Swept Wing, Hex Head
Voltage Rating: 600 V
Wire Type: Aluminum/Copper
Minimum Wire Combination Size: (1) #10 Solid (Aluminum), (1) or (2) #10 Solid (Copper)
Maximum Wire Combination Size: (2) 12 AWG Solid (Aluminum), (1) 18 AWG (Copper)
Spring Type: Live Action, Square Wire
Color: Purple
Temperature Rating: 221 Deg F
Standard Package: 1000 per Carton
Approval: UL 486C, CSA C22.2