Littelfuse NLN020 - Class K5 Time-Delay Fuse 20A 250V
Littelfuse NLN020 - Class K5 Time-Delay Fuse 20A 250V
Littelfuse NLN020 - Class K5 Time-Delay Fuse 20A 250V
Littelfuse NLN020 - Class K5 Time-Delay Fuse 20A 250V

Littelfuse NLN020 - Class K5 Time-Delay Fuse 20A 250V

Littelfuse
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Littelfuse NLN020 is a low-voltage fuse designed for branch circuit protection in industrial and commercial electrical systems. It provides a 20A current rating and a 250V voltage rating, with a high interrupting capacity of 50kA to safely clear short circuits. The fuse features a single-barrel construction with a 1.06" diameter and a Class K5 time-delay rating for motor starting and inrush current protection. It is certified to UL Standard 248-9 and CSA standards, ensuring reliable performance in panelboards, switchboards, and industrial control equipment.

Key Features & Specifications
  • Type: Low-voltage, time-delay, single-barrel fuse
  • Voltage Rating: 250V AC
  • Current Rating: 20A
  • Dimensions: 1.06" diameter
  • Standards: UL 248-9 Listed / CSA Certified
  • Applications: Industrial panelboards, switchboards, motor branch circuits
  • Class Rating: K5
  • AIC Rating: 50kA @ 250V
  • Weight: 0.45 lb


Product Identification
  • UPC: 079458360714
  • GTIN: 00079458360714