Long-Barrel Splice Barrel Finish Tin Plated Barrel Size Long Color Code Black Die Code 45 For Conductor Material Copper For Wire Type Stranded Material Copper Maximum Voltage 600 V Minimum Wire Size 2/0 AWG Maximum Wire Size 2/0 AWG Number of Crimps 6 Overall Length 2.15 in Maximum Conductors 1 Maximum Operating Temperature 300 Degrees F RoHS Compliant Yes Seam Style Seamless Standards ANSI UL 486A-486B Barrel Inside Diameter 0.44 in Barrel Outside Diameter 0.57 in