JLS Series - Littelfuse JLS Fuses Provide Fast-Acting Overcurrent Protection

Series: JLS
Questions? Contact Littelfuse Support
jls-225-400a-ar.jpg
Roll Over to Zoom
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 JLS Series fast-acting fuses provide space-saving overload and short-circuit protection for vital industrial and power conversion applications. These superior, current-limiting fuses offer fast-acting protection for surge-sensitive devices and components to prevent costly equipment damage. They are highly sensitive to changes in current flow and open within seconds of being exposed to overcurrents or power surges.

Features

  • Fast acting
  • Current-limiting
  • 200,000 AIR
  • Compact size
  • POWR-GARD® technology

Product Literature

POWR-GARD Fuse Catalog - Download

Download our white paper!

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)Interrupting RatingOpeningVAC (V)SizeStockSamplesCompare
JLS0011200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS0033200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS0066200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS01010200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS01515200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS02020200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS02525200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS03030200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS03535200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS04040200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS04545200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS05050200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS06060200 kA @ 600 VacFast-Acting (F)600Industrial CartridgeCheckOrder
JLS07070200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS08080200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS09090200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS100100200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS110110200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS125125200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS150150200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS175175200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS200200200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS225225200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS250250200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS300300200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS350350200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS400400200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS450450200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS500500200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
JLS600600200 kA @ 600 VacFast-Acting (F)600Knife-BladeCheckOrder
Catalog # Certificates
Sorting icon
JLS001 ECCiconCSAiconULicon
JLS003 ECCiconCSAiconULicon
JLS006 ECCiconCSAiconULicon
JLS010 ECCiconCSAiconULicon
JLS015 ECCiconCSAiconULicon
JLS020 ECCiconCSAiconULicon
JLS025 ECCiconCSAiconULicon
JLS030 ECCiconCSAiconULicon
JLS035 ECCiconCSAiconULicon
JLS040 ECCiconCSAiconULicon
JLS045 ECCiconCSAiconULicon
JLS050 ECCiconCSAiconULicon
JLS060 ECCiconCSAiconULicon
JLS070 ECCiconCSAiconULicon
JLS080 ECCiconCSAiconULicon
JLS090 ECCiconCSAiconULicon
JLS100 ECCiconCSAiconULicon
JLS110 ECCiconCSAiconULicon
JLS125 ECCiconCSAiconULicon
JLS150 ECCiconCSAiconULicon
JLS175 ECCiconCSAiconULicon
JLS200 ECCiconCSAiconULicon
JLS225 ECCiconCSAiconULicon
JLS250 ECCiconCSAiconULicon
JLS300 ECCiconCSAiconULicon
JLS350 ECCiconCSAiconULicon
JLS400 ECCiconCSAiconULicon
JLS450 ECCiconCSAiconULicon
JLS500 ECCiconCSAiconULicon
JLS600 ECCiconCSAiconULicon


  • Showing 2 items
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
0JLS001.T FUS 600V F/A CLASS J 1A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS003.T FUS 600V F/A CLASS J 3A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS006.T FUS 600V F/A CLASS J 6A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS010.T FUS 600V F/A CLASS J 10A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS015.T FUS 600V F/A CLASS J 15A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS020.T FUS 600V F/A CLASS J 20A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS025.T FUS 600V F/A CLASS J 25A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS030.T FUS 600V F/A CLASS J 30A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS10_0JLS030.T No
03/15/2016
0JLS035.T FUS 600V F/A CLASS J 35A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS040.T FUS 600V F/A CLASS J 40A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS10_0JLS040.T REACH219_Declaration_0JLS040.T No
03/15/2016		 Does not Contain IPC_0JLS040.T
0JLS045.T FUS 600V F/A CLASS J 45A RoHS No 03/15/2016 PbFree No 03/15/2016 REACH205_Declaration_0JLS045.T No
03/15/2016		 Does not Contain
0JLS050.T FUS 600V F/A CLASS J 50A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS060.T FUS 600V F/A CLASS J 60A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS10_0JLS060.T REACH209_Declaration_0JLS060.T No
03/15/2016		 Does not Contain
0JLS070.V FUS 600V F/A CLASS J 70A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS9_0JLS070.V REACH191_Declaration_with_Pb_0JLS070.V No
03/15/2016		 Contains IPC_0JLS070.V
0JLS080.V FUS 600V F/A CLASS J 80A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS9_0JLS080.V REACH191_Declaration_with_Pb_0JLS080.V No
03/15/2016		 Contains IPC_0JLS080.V
0JLS090.V FUS 600V F/A CLASS J 90A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS100.V FUS 600V F/A CLASS J 100A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS9_0JLS100.V REACH219_Declaration_0JLS100.V No
03/15/2016		 Does not Contain
0JLS110.X FUS 600V F/A CLASS J 110A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS9_0JLS110.X REACH211_Declaration_(Contain)_0JLS110.X No
03/15/2016		 Contains
0JLS125.X FUS 600V F/A CLASS J 125A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS9_0JLS125.X REACH211_Declaration_(Contain)_0JLS125.X No
03/15/2016		 Contains
0JLS150.X FUS 600V F/A CLASS J 150A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS9_0JLS150.X REACH211_Declaration_(Contain)_0JLS150.X No
03/15/2016		 Contains
0JLS175.X FUS 600V F/A CLASS J 175A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS9_0JLS175.X REACH191_Declaration_with_Pb_0JLS175.X No
03/15/2016		 Contains
0JLS200.X FUS 600V F/A CLASS J 200A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS225.X FUS 600V F/A CLASS J 225A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS250.X FUS 600V F/A CLASS J 250A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS300.X FUS 600V F/A CLASS J 300A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS350.X FUS 600V F/A CLASS J 350A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS400.X FUS 600V F/A CLASS J 400A RoHS No 03/15/2016 PbFree No 03/15/2016 CoC_RoHS9_0JLS400.X REACH211_Declaration_(Contain)_0JLS400.X No
03/15/2016		 Contains
0JLS450.X FUS 600V F/A CLASS J 450A RoHS No 03/15/2016 PbFree No REACH219_Declaration_0JLS450.X Yes
03/15/2016		 Does not Contain
0JLS500.X FUS 600V F/A CLASS J 500A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
0JLS600.X FUS 600V F/A CLASS J 600A RoHS No 03/15/2016 PbFree No 03/15/2016 No
03/15/2016
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.