5ET 12-R FUSE GLASS 5x20 12A 250V NORMAL The 5ET 12-R, manufactured by BEL FUSE, is a high-performance fuse designed for fuse glass 5x20 12a 250v normal. It features a cartridge (glass) type with dimensions of 5.00mm x 20.00mm x N/A. The fuse has a breaking capacity of 150A and a melting I²t value of 699A² s. Operating reliably within a temperature range of -55°C ~ +125°C, it is ideal for diverse environments. As a rohs-compliant product, it meets stringent environmental standards. Packaged in bulk format, it ensures secure handling and storage. With its robust design and advanced features, the 5ET 12-R is an excellent choice for professionals seeking reliable fuse solutions.