Shanghai Nobi New Energy Technology Co., Ltd. is a leading manufacturer, supplier, and factory of electrical safety products in China. Our latest product, the 300ma Rcd, is a cutting-edge device that ensures the safety of your electrical appliances and equipment by detecting faults and cutting off the power supply. The 300ma Rcd is ideal for use in a wide range of settings, including homes, offices, factories, and construction sites. It is designed to meet the highest safety standards and provides superior protection against electric shock and fire hazards. Made from high-quality materials and equipped with advanced technology, the 300ma Rcd is a reliable and durable device that guarantees the safety of your electrical appliances and equipment. So if you're looking for a quality product that delivers excellent performance and peace of mind, choose the 300ma Rcd from Shanghai Nobi New Energy Technology Co., Ltd.