This time-delay fuse from Bussmann has been designed to meet the needs of control circuit transformer protection. Compatible with inrush characteristics of small control transformers, the fuse also has current limitation at Class CC levels, providing maximum component short-circuit current rating protection. Other features include the 200kA interrupting rating provides high ratings for control circuit locations, while the Class CC rejection feature, with appropriate fuse block, prevents inserting a lesser-rated supplementary fuse. * High inrush time-delay * Melamine tube with nickel-plated brass endcaps * Length: 38.1mm * Diameter: 10.3mm * Nominal current: 25A * Nominal voltage: 600V AC * Manufacturer's part FNQ-R-25 https://elecena.pl/product/27900015/bussmann-fnq-r-25-600v-ac-25a-time-delay-fuse 2025-02-24 https://elecena.pl/product/27900015/bussmann-fnq-r-25-600v-ac-25a-time-delay-fuse 2025-06-15 https://elecena.pl/product/27900015/bussmann-fnq-r-25-600v-ac-25a-time-delay-fuse 2025-07-24 https://elecena.pl/product/27900015/bussmann-fnq-r-25-600v-ac-25a-time-delay-fuse 2026-03-23 https://elecena.pl/product/27900015/bussmann-fnq-r-25-600v-ac-25a-time-delay-fuse 2026-05-31 https://elecena.pl/product/27900015/bussmann-fnq-r-25-600v-ac-25a-time-delay-fuse 2026-07-16