Littelfuse NLN045 Fast Acting Fuse 45A 250V Class K5

Product Description

The Littelfuse NLN045 is a fast-acting fuse with a rating of forty-five amps and designed for use in both alternating and direct current circuits at two hundred fifty volts. This Class K5 fuse offers low-cost protection suitable for general purpose feeder and branch circuits. It is ideal for applications where initial cost is a key consideration, providing an economical option without sacrificing safety.

• Fast-acting, reliable protection.
• Suitable for residential and commercial circuits.
• Compatible with various holders, offering versatile installation options.

Product Highlights

This fuse is designed to interrupt current quickly to protect circuits against overloads and faults, making it essential in any electrical system.

Product Information

Standard Information

• Manufacturer: Littelfuse
• Product Type: Fast Acting Fuse

Technical Specifications

• Amperage Rating: 45 A
• Voltage Rating: 250 VAC/VDC
• Interrupt Rating: 50 kA (AC), 20 kA (DC)
• Body Size: 13/16 inches diameter x 3 inches length
• Terminal Type: Ferrule
• Standards/Approvals: UL 248-9, CSA, CE