Mersen is a global expert in materials and equipment for extreme environments and in the safety and reliability of electrical equipment. Mersen support the industries as they look to achieve greater power efficiency and meet their needs as they address and anticipate safety concerns.
Safety and reliability of electrical equipments are delivered via a unique full basket of fuses and fuse gear for both low and medium voltage, surge protective devices, cooling devices, high-current
switches and power transfer for rail vehicles for applications in power electronics, power low voltage distribution, power controls and power transmission and distribution.
美尔森电气保护系统（上海）有限公司是法国上市公司美尔森集团公司下专业于电气保护领域的子公司。美尔森作为全球的电气保护专家，为电气市场提供高品质的，安全可靠且不断创新的产品和符合客户需求的解决方案，从而帮助客户优化他们的电力效率，满足不同客户的需求。
电路保护业务 Circuit Protection
拥有世界上最全面的熔断器产品系列、熔断器底座、熔断器组合电器、以及浪涌保护器。
散热保护业务 Thermal Management
有为半导体器件冷却的产品如水冷盘和冷却箱，以及风冷散热片、热管和水冷回路。
电力互联业务 Power Interconnection
为冶金和化工产业提供大电流的隔离开关和低压接触器；为轨道交通领域提供第三轨受流器、接地回流装置、车顶熔断器箱等产品。
叠层母线排 Laminated Busbar