Littelfuse NLS045 - Low Voltage Fuse 45A@600V (50kA AIC)

Littelfuse NLS045 is a low-voltage fuse designed for circuit protection in industrial electrical systems. This 45A-rated fuse operates at 600V AC/DC with a 50kA interrupting capacity, housed in a compact 1.06" diameter barrel construction weighing 0.22 lb. The K5-class fuse meets stringent industry standards for overcurrent protection in demanding environments. Typical applications include motor control centers, power distribution panels, and industrial machinery requiring reliable short-circuit protection.

Key Features & Specifications

• Type: NLS-class low-voltage current-limiting fuse
• Voltage Rating: 600V AC/DC
• Current Rating: 45A
• Dimensions: 1.06" diameter single-barrel design
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, motor protection
• AIC rating: 50kA@600V
• Class Rating: K5
• Weight: 0.22 lb

Product Identification

• UPC: 079458370768