耐火母线槽是公司最新研发的钢制外壳密集型耐火母线，符合GB7251和IEC60439标准，主要用于满足客户的各类输、配电需求，该母线技术参数国内领先，结构简单、新颖、使用方便、运行安全、可靠。该母线采用优质T2电解导体，双层钢制外壳间填充防火棉及防火板，额定电流400A至5000A，插接箱最大容量1600A，IP54和IP66两种防护等级保证了系统在不同环境条件下稳定、安全地运行，
Fire bus duct is the latest research and development of the company's steel shell dense fire-resistant bus, in line with GB7251 and iec60439 standards, mainly used to meet the needs of various types of transmission and distribution of customers, the bus technical parameters of domestic leading, simple, novel, easy to use, safe and reliable operation. The bus adopts high-quality T2 electrolytic conductor, and the double-layer steel shell is filled with fireproof cotton and fireproof board. The rated current is 400A to 5000A. The maximum capacity of the plug-in box is 1600A. The protection grades of IP54 and IP66 ensure the stable and safe operation of the system under different environmental conditions.