Mersen A3T200 300V 200A Fast Acting / Class T Fuse 3/Pack Review February 12, 2019 - Paladino This fits your . Make sure this fits by entering your model number. Class T 300 Vac / 160 Vdc 200 Amps 200kA I.R. AC, 50kA I.R. DC › See more product details LOW VOLTAGE UL/CSA FUSES