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Littelfuse

Littelfuse KLKR007 7A 600V Class CC Fast-Acting Fuse

Part Number: KLKR007

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For 7A protection, Littelfuse KLKR007 brings 600V AC / 300V DC capability to the KLKR Series. The series configuration provides fast-acting Class CC fuse response together with 200kA AC interruption. Use the Littelfuse datasheet to verify final circuit suitability.

Rated Current7A
Rated Voltage600V AC / 300V DC
Breaking Capacity200kA AC
Package10×38mm

Rated 7A, KLKR007 belongs to the Littelfuse KLKR Series and uses a Fast-Acting Class CC Fuse construction for 600V AC / 300V DC circuits. The documented package is 10×38mm, paired with class cc rejection ferrule terminals and 200kA AC interrupting performance. Published dimensions for this rating/configuration are 38.1 × 10.3mm body; 47.8mm overall. Class CC rejection features help prevent substitution with lower-voltage or lower-interrupting-capability fuses in matching holders. The listed application set includes Control Circuits, General Loads, Branch Circuit Protection, Solid-State Components; final coordination should follow UL 248-4 and Littelfuse documentation.

Technical Specifications

Part Number
KLKR007
Manufacturer Part Number
KLKR007
Series
KLKR Series
Fuse Type
Fast-Acting Class CC Fuse
Current Rating
7A
Voltage Rating
600V AC / 300V DC
AC / DC
AC/DC
Breaking Capacity
200kA AC
Package / Dimensions
10×38mm
Mounting
Cartridge / Clip
Application
Branch Circuit Protection · Control circuits · General Loads · Solid-State Components
Standard
UL 248-4
Terminal Type
Class CC Rejection Ferrule
Fuse Speed
Fast Acting (F)
Utilization Class
Class CC
Approvals
CE · CSA · RoHS · UL Listed
Certifications
UL Listed · CSA · CE · RoHS
DC Voltage Rating
300V DC
DC Interrupting Rating
20kA
Body
Melamine
Caps
Nickel-plated bronze

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