Eaton 313C743H04 Fuse Holder is a fuse mounting accessory designed for AQB-LF250 breakers in frame J-K configurations. It securely holds the fuse within the enclosure and aligns with Eaton’s AQB-LF250 family to maintain proper overcurrent protection. Verify frame compatibility (J-K) when selecting this holder for your AQB-LF250 installation.
