热过载继电器，TH-T25KP 6.6A 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20250116-96361951.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20250116-96361951.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20250116-71836520.jpg