Test Plug Tip = Retractable / Stacking = Stackable / Connector Diameter = 4 mm / Contact Material = Brass / Contact Material = Copper Alloy / Insulation = Insulated / Insulation Material = Polyamide (PA) / Rated Current A = 20 / Rated Voltage AC kVAC = 1 / Rated Voltage DC kVDC = 1 / Orientation = Straight / Colour = Red / Termination Type = Soldering