Black 16 Ampere Approved Key

16 Ampere authorized key, black, 30-year warranty, made in China, power 16 Ampere, insulating materials made of heat and corrosion resistant polycarbonate, colors, a fixed mixture that does not change over time, connection outlets allow the use of large wire sizes, outlets made of 99.9% pure copper, contact points made of alloyed silver for high efficiency of connection, the metal base is strong, unbreakable, and corrosion resistant, internal circuit breakers allowing the external cover to be replaced if broken, separate switch connections making it easier to control electrical circuits, all FC switches with a load capacity of up to 16 Ampere, helping high electrical loads.