L60S Series – High-Speed Semiconductor Fuse Series - Littelfuse L60S High-Speed Fuses Provide Superior Protection

Series: L60S Series – High-Speed Semiconductor Fuse
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The L60S series is a traditional North American-style, high-speed fuse designed with POWR-SPEED® technology for protection of power semiconductor devices that are rated up to 600 V ac. This is a round body, extremely current-limiting fuse for use where no time delay is required. It is typically used for replacement purposes only. For new designs, the L70QS series is recommended.

POWR-SPEED® brand fuses are optimized for performance and efficiency to help extend equipment life. They offer Littelfuse-developed technology that sets tomorrow’s standards for accuracy, consistent quality, reliability, and predictable performance. Littelfuse engineers have redefined high-speed fuse technology by using advanced metallurgical, polymer, and materials research, mathematical modeling, and computerized statistical analysis.

The L60S series is specifically designed for supplementary protection of semiconducting devices such as silicon controlled rectifiers (SCRs), diodes, thyristors, triacs, transistors, and similar solid-state devices. These devices are used in power equipment including variable speed drives, power rectifiers, UPS systems, dc power supplies, and in a wide range of electronic equipment.

Features

  • Extremely current-limiting
  • Low energy let-through (I2t)
  • Low watt losses
  • Controlled transient overvoltages
  • POWR-SPEED® technology
  • Compliance with US and Canadian requirements
  • Traditional North American cylindrical and bolted style dimensions
  • Class aR performance

Product Literature

Powr-Speed Video
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Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)Interrupting RatingOpeningVAC (V)StockSamplesCompare
L60S0011200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S0022200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S0033200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S0044200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S0055200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S0066200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S0088200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S01010200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S01212200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S01515200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S02020200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S02525200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S03030200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S03535200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S04040200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S04545200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S05050200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S06060200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S07070200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S08080200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S09090200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S100100200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S125125200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S150150200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S17.517.5200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S200200200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S225225200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S250250200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S300300200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S350350200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S400400200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S450450200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S500500200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S600600200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S700700200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
L60S800800200 kA @ 600 VacVery Fast-Acting (FF)600CheckOrder
Catalog # Certificates
Sorting icon
L60S001 CSAiconECCiconURiconCURicon
L60S002 CSAiconECCiconURiconCURicon
L60S003 CSAiconECCiconURiconCURicon
L60S004 CSAiconECCiconURiconCURicon
L60S005 CSAiconECCiconURiconCURicon
L60S006 CSAiconECCiconURiconCURicon
L60S008 CSAiconECCiconURiconCURicon
L60S010 CSAiconECCiconURiconCURicon
L60S012 CSAiconECCiconURiconCURicon
L60S015 CSAiconECCiconURiconCURicon
L60S020 CSAiconECCiconURiconCURicon
L60S025 CSAiconECCiconURiconCURicon
L60S030 CSAiconECCiconURiconCURicon
L60S035 CSAiconECCiconURiconCURicon
L60S040 CSAiconECCiconURiconCURicon
L60S045 CSAiconECCiconURiconCURicon
L60S050 CSAiconECCiconURiconCURicon
L60S060 CSAiconECCiconURiconCURicon
L60S070 CSAiconECCiconURiconCURicon
L60S080 CSAiconECCiconURiconCURicon
L60S090 CSAiconECCiconURiconCURicon
L60S100 CSAiconECCiconURiconCURicon
L60S125 CSAiconECCiconURiconCURicon
L60S150 CSAiconECCiconURiconCURicon
L60S17.5 CSAiconECCiconURiconCURicon
L60S200 CSAiconECCiconURiconCURicon
L60S225 CSAiconECCiconURiconCURicon
L60S250 CSAiconECCiconURiconCURicon
L60S300 CSAiconECCiconURiconCURicon
L60S350 CSAiconECCiconURiconCURicon
L60S400 CSAiconECCiconURiconCURicon
L60S450 CSAiconECCiconURiconCURicon
L60S500 CSAiconECCiconURiconCURicon
L60S600 CSAiconECCiconURiconCURicon
L60S700 CSAiconECCiconURiconCURicon
L60S800 CSAiconECCiconURiconCURicon
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
L60S060.T FUS 600V SEMICONDUCTOR 60A RoHS No 08/31/2006 PbFree No CoC_RoHS10_L60S060.T REACH201_Declaration_L60S060.T
Does not Contain
L60S125.X FUS 600V SEMICONDUCTOR 125A RoHS No 08/31/2006 PbFree No
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