SENTRON, cylindrical fuse link, Class CC, 4 A, slow-blow, Un AC: 600 V Not for use within the European Economic Area (EEA), Turkey, Switzerland! UL fuse systems Class CC and Class J. The 3NW fuse system from Siemens, as an important component of the SENTRON protection components for electrical installations, offers effective protection for people, equipment and systems by safely switching off in the event of an overload or short circuit. Class CC fuses are used for 'branch circuit protection' applications. Class J fuse links are used for 'branch circuit protection' and in the 'feeder circuit'. The Siemens NW fuses are characterized by the following features: 1. Easier export thanks to UL and CSA approval for typical applications in the North American market. 2. Modern design with touch protection ensures safe installation. 3. Possible fuse replacement of the fuse holder in a de-energized state www.siemens.de/fuses. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, installation distributors as well as switches and sockets for safe, efficient electrical infrastructure in buildings and industry.
