Crimp Solder and Heat-Seal Butt Splice Mini-Pak For Conductor Material Aluminum Copper Insulation Material Polyolefin Maximum Operating Temperature 230 Degrees F Minimum Wire Size 20 AWG Maximum Wire Size 10 AWG Number of Pieces 50 Termination Style Crimp Tools Included None Manufacture Model Numbers Included 11546 11547 11548 RoHS Compliant Yes Standards CSA UL Compatible with Series Multiseal(TM) Connector Assortment Type Crimp Terminals