Manual/Spec Sheet Specifications: Maximum Electrical Rating: 600 Volts Maximum Temperature: +105°C Terminal Material: Copper Plating: Electro Tin Plated Insulation Material: Vinyl (PVC) Wire Range: 12-10Awg Stud Size: #10 Additional Model #'s 264-76-IST12-10 264-76IST1210 76-IST12-10 76IST1210 UPC: 768249189961