Specifications:

Type: Dual Rated
Voltage Rating: 600 Volt
Installation: Split Bolt
Conductor Material: Copper/Aluminum
Minimum Run Conductor Size: 8 AWG Stranded (Copper)
Maximum Run Conductor Size: 2 AWG Stranded (Aluminum)
Minimum Tap Conductor Size: 8 AWG Stranded (Copper)
Maximum Tap Conductor Size: 2 AWG Stranded (Aluminum)
Material: Tin Plated Aluminum Alloy
Approval: UL 486A/B, CSA