Littelfuse NLN020 Class K5 Fuse 20A 250VAC 250VDC Fast-Acting Industrial Cartridge

Engineered for versatility in residential and commercial applications, the NLN Series from Littelfuse serves as an ideal solution for circuits with minimal motor loads and resistive heating requirements. This circuit fuse features a fast-acting opening mechanism and provides an adequate interrupting capacity of 50,000 A.I.R., making it suitable for homes and smaller facilities where reliability is essential. Designed with cost-effectiveness in mind, it is particularly advantageous for scenarios where affordability is a critical factor while ensuring dependable performance in everyday electrical systems. The compact industrial cartridge package allows for straightforward integration into existing setups.

• UL Listed, CSA Certified, CE and RoHS compliant for safety and environmental standards
• Fast-acting fuse for rapid circuit protection
• 50,000 A.I.R., Class K5 rating for adequate interrupting capacity
• Rated for 250 V AC and 250 V DC applications
• Suitable for residential and commercial circuits with minimal motor loads and resistive heating
• Compact industrial cartridge design for easy integration
• Cost-effective solution prioritizing low initial cost

• Voltage: 250 V AC / 250 V DC
• Ampere Rating: 20 A
• Ampere Range: 1 - 600 A
• Interrupting Rating AC: 50 kA
• Interrupting Rating DC: 20 kA (1-60 A), 50 kA (70-600 A)
• Fuse Type: One-Time, Fast-Acting
• Class: K5
• Compliance: UL Listed, CSA Certified, CE and RoHS (NLN series)

Certification

Datasheets