RN400

400A, 250VAC, Knife-Blade Configuration, 10kA Interrupting Rating (AIC) | Industrial Class H general-purpose renewable power cartridge fuse utilizing a fast-acting zinc-alloy fuse element layout and a fiber casing shell designed to segment overcurrent tracks inside low-fault power panels | Industry Exact Equivalents: Monarch RN400, Monarch RN-400, Eaton Bussmann REN-400, Mersen RF400, Littelfuse RLN400, Federal Pacific F250-400, Chase-Shawmut R400