Monster Fuses > Eaton > DBU Eaton - DBU 14.4kV - E-Rated - Standard Speed - DBU 5 - 200E 23kV - E-Rated - Standard Speed - DBU 5 - 200E 34.5kV - E-Rated - Standard Speed - DBU 5 - 200E 14.4kV - Type K Speed - DBU 3 - 200K 23kV - Type K Speed - DBU 3 - 200K 34.5kV - Type K Speed - DBU 3 - 200K