Dual Element Cartridge Fuse 45 Amp | ECSR45

The Dual Element Cartridge Fuse 45 Amp (Part Number: ECSR45) is a powerhouse fuse designed for robust performance. With a length of 5-1/2" and a diameter of 1-1/16", this Class RK5 fuse operates at 45 Amps and 600 Volts. This fuse package includes 10 units and offers superior circuit protection, preventing unnecessary shutdowns due to starting currents or harmless overloads. For motor protection, use a size approximately 125% of the motor running current to guard against burnout and reduce heating in switches and panels.