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 Additional Model #'s 264-76-IRT12-1/2 264-76IRT1212 76-IRT12-1/2 76IRT121/2 76IRT1212 UPC: 768249188568