Eaton Bussmann series low voltage 14 x 51 mm cylindrical/ferrule fuse, rated at 400 Volts AC, 50 Amps, 120 kA Breaking capacity, class gG/gL, without indicator, compatible with a CH14 Modular fuse holder
Bussmann - 170M4417 High speed fuse-link with a rated current of 700A and a rated voltage of 690V, designed for semiconductor protection. It features a square-body with flush end contacts and meets IEC 60269-4 standards.
Eaton Bussmann series high speed British standard fuse, Single barrel, 250A, 690 VAC/350 VDC (IEC), 700 VAC (UL), Class aR, Breaking capacity 200 kA RMS Sym., 40 kA DC at 350 VDC (IEC)