YC020 ndi pulagi-mu terminal chipika chitsanzo cha mabwalo okhala ndi AC voteji 400V ndi panopa 16A. Zili ndi mapulagi asanu ndi limodzi ndi zitsulo zisanu ndi ziwiri, zomwe zimakhala ndi ma conductive ndi insulator, pamene soketi iliyonse imakhala ndi ma conductive awiri ndi insulator.