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Littelfuse

Littelfuse L15S025 25A 150V aR High-Speed Semiconductor Fuse

Part Number: L15S025

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Built for semiconductor protection, Littelfuse L15S025 combines a 25A rating with 150V AC / 150V DC and 100kA AC interrupting capability in the L15S high-speed family.

Rated Current25A
Rated Voltage150V AC / 150V DC
Breaking Capacity100kA AC; 20kA DC
PackageCylindrical High-Speed

Within its Littelfuse family, Littelfuse L15S025 provides 25A protection at 150V AC / 150V DC with 100kA AC; 20kA DC capability. The L15S construction is a very fast acting, Class aR semiconductor fuse using cartridge / clip mounting and ferrule terminals. Typical use includes power electronics, power supplies, control circuits. Review time-current behavior and interrupting capability with the protected equipment before release. For cross-reference work, compare rated current first, then voltage and package format.

Technical Specifications

Part Number
L15S025
Manufacturer Part Number
L15S025
Series
L15S Series
Fuse Type
Traditional High-Speed Semiconductor Fuse
Current Rating
25A
Voltage Rating
150V AC / 150V DC
AC / DC
AC/DC
Breaking Capacity
100kA AC; 20kA DC
Operating Temperature
-55°C to +125°C
Package / Dimensions
Cylindrical High-Speed
Mounting
Cartridge / Clip
Application
Control circuits · Power Electronics · Power supplies
Standard
IEC 60269-4
Terminal Type
Ferrule
Fuse Speed
Very Fast Acting
Utilization Class
aR
Approvals
CSA Recognized · RoHS · UL Recognized
Certifications
UL Recognized · CSA Recognized · RoHS
AC Voltage Rating
150V AC
DC Voltage Rating
150V DC
AC Interrupting Rating
100kA
DC Interrupting Rating
20kA

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