Littelfuse NLS150 - Low Voltage Fuse 150A (50kA@600V Interrupt Rating)

Littelfuse NLS150 is a low-voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. It features a 600V AC rating with a 150A current capacity and 50kA interrupting rating at 600V, housed in a compact 1.84" diameter cylindrical body with Class K5 construction. The single-barrel design meets stringent industry standards for short-circuit protection in demanding environments. Typical applications include motor branch circuits, transformer protection, and feeder protection in commercial and industrial electrical systems.

Key Features & Specifications

• Type: NLS series current-limiting fuse with ceramic body
• Voltage Rating: 600V AC
• Current Rating: 150A
• Dimensions: 1.84" diameter
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, motor protection
• Class Rating: K5
• Barrels: 1
• AIC rating: 50kA@600V
• Weight: 1.39 lb

Product Identification

• UPC: 07945837086
• GTIN: 00079458370867