Black 20 Ampere Heater Key FC

Black 20 Amp heater key, 30-year warranty, made in China, power 20 Amp, insulating materials made of heat-resistant 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 conductivity, the metal base is strong, non-breakable, and resistant to rust, internal circuit breakers allowing the external cover to be replaced if broken, separate key connections making it easy to control electrical circuits, all FC keys with a load capacity of up to 16 Amp, helping with high electrical loads.