单相固态继电器，CDG11AA20A CDG1-1AA 20A 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20250116-63038617.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20250116-70736520.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20250116-30705317.jpg