Littelfuse

Littelfuse NLS040 40A 600V Class K5 One-Time Fuse

Name: Littelfuse NLS040 40A 600V Class K5 One-Time Fuse
Brand: Littelfuse
SKU: NLS040

Part Number: NLS040

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As a Class K5 fuse, Littelfuse NLS040 is rated 40A at 600V AC / 400V DC, with 200kA AC interrupting capability for general purpose, feeder circuits and branch circuit protection.

Rated Current40A

Rated Voltage600V AC / 400V DC

Breaking Capacity200kA AC

PackageClass K5

Tags

40A 600V class k5 Littelfuse NLS Series NLS040 one-time

Littelfuse NLS040 is a 40A, 600V AC / 400V DC Class K5 one-time fuse from the NLS Series. The Class K5 format measures 139.7 × 25.4mm and uses ferrule terminations; interrupting capacity is 200kA AC. For general purpose, feeder circuits and branch circuit protection, confirm final circuit suitability using the datasheet, UL 248-9 and applicable UL Listed and CSA marks.

Technical Specifications

Part Number: NLS040
Manufacturer Part Number: NLS040
Series: NLS Series
Fuse Type: Class K5 One-Time Fuse
Current Rating: 40A
Voltage Rating: 600V AC / 400V DC
AC / DC: AC/DC
Breaking Capacity: 200kA AC
Package / Dimensions: Class K5
Mounting: Cartridge / Clip
Application: Branch Circuit Protection · Feeder circuits · General purpose protection
Standard: UL 248-9
Terminal Type: Ferrule
Fuse Speed: One-Time
Utilization Class: Class K5
Approvals: CSA · UL Listed
Certifications: UL Listed · CSA
DC Voltage Rating: 400V DC
DC Interrupting Rating: 20kA
Fuse Class: Class K5