Bussmann BP/FMX-40LP-RP Low-Profile Female Termination 40 Amp Maxi Time-Delay Fuse - Female Maxi Fuses - Developed to meet the growing OEM demand for smaller components, the FMX and low-profile FMX Female Maxi fuses offer high amp protection in compact packages. Use 5.5 mm blade centers with a 6.0 mm width and .81 mm thick blades.