Littelfuse NLN012 Industrial Cartridge Fuse Fast-Acting 12A 250V Class K5

The NLN012 from Littelfuse is a reliable choice for general-purpose residential and commercial circuits that experience minimal motor load. Ideal for applications focused on cost efficiency, this fuse also accommodates resistive heating loads effectively. Its fast-acting design ensures rapid response during overload conditions, while its adequate interrupting capacity of 50,000 A.I.R. within the Class K5 rating makes it suitable for residential settings and smaller facilities. With a voltage rating of 250 VAC and an ampere rating of 12, this industrial cartridge fuse combines practicality and performance to enhance electrical safety in a variety of installations.

• Fast-acting design for rapid overload response
• 50 kA interrupting rating for high fault current protection
• Rated for 250 VAC operation ensuring safety in standard residential voltages
• Class K5 rating for use in typical residential and light commercial installations
• Suitable for general-purpose residential and commercial circuits with low motor load
• Accommodates resistive heating loads effectively
• UL Listed and CSA Certified for safety and compliance assurance
• CE and RoHS compliant (NLN series) indicating adherence to environmental and safety standards
• Lowest initial cost ideal for cost-sensitive applications

• Amperage: 12 A
• Voltage: 250 V AC/DC
• Interrupting Rating: 20 kA @ 250 V DC, 50 kA AC
• Fuse Class: Class K5
• Opening: Fast-Acting (F)
• Compliance: UL Listed, CSA Certified, CE Compliant (NLN series), RoHS Compliant (NLN series)

Certification

Datasheets