Edison Dual Element Fuse, 45 Amp

This fuse is designed to help in protecting against motor overload, ground fault, and short-circuits. It also helps to improve blackout prevention and offers protection against burnout from single phasing on three phase systems. The overload element provides protection against low-level overcurrent of overloads, and will hold an overload 5 times greater than the ampere rating of the fuse for a minimum of 10 seconds.|Provides time delay for temporary over-current conditions and motor running protection for heating and air conditioning equipment|Eliminates unnecessary maintenance from harmless overloads|U.L. class RK-5, standard for safety 198E - current limiting fuses|Interrupting rating 200,000 Amps rms. A.C|Easy to use and install