자석식 소프트 스타터, 에어펌프, 전자기 스위치 키, 보호용 엔진, 380v
QCX5-9/1.1-2.2KW/380V/air compressor dedicated/overload protection, QCX5-12/1.5-4KW/380V/air compressor dedicated/overload protection, QCX5-22/5.5-7.5KW/380V/air compressor dedicated/overload protection, QCX5-32/8-11KW/380V/air compressor dedicated/overload protection, QCX5-40/11-15KW/380V/air compressor dedicated/overload protection, QCX5-50/15-18.5KW/380V/air compressor dedicated/overload protection, QCX5-65/18.5-22KW/380V/air compressor dedicated/overload protection, QCX5-9/300W/380V/air compressor dedicated/overload protection