TLS Series - Compact Current Limiting Telecommunications Fuse

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Littelfuse TLS series fuses are designed specifically for the protection of telecommunications equipment. TLS fuses have been engineered to operate up to 170 V dc to provide current-limiting short-circuit protection for cables and components found in the dc power distribution circuits of telecommunications systems. The compact design and multiple mounting configurations of the TLS series allow it to be used in a variety of applications.

Features:
  • 170 V dc rating
  • Current limiting
  • 1 to 125 amperes
  • Multiple mounting configurations — cartridge, vertical, leaded, bolt-in, or solder type. See dimensions on page 2 and 3 on the datasheet for mounting style details.
  • RoHS compliant

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VDC (V)Interrupting RatingOpeningStockSamplesCompare
TLS0011170100000A@170VDCFast-Acting (F)CheckOrder
TLS001L1170100000A@170VDCFast-Acting (F)CheckOrder
TLS001LB1170100000A@170VDCFast-Acting (F)CheckOrder
TLS001LS1170100000A@170VDCFast-Acting (F)CheckOrder
TLS001LSA1170100000A@170VDCFast-Acting (F)Check
TLS001V1170100000A@170VDCFast-Acting (F)CheckOrder
TLS0022170100000A@170VDCFast-Acting (F)CheckOrder
TLS002L2170100000A@170VDCFast-Acting (F)CheckOrder
TLS002LB2170100000A@170VDCFast-Acting (F)CheckOrder
TLS002LS2170100000A@170VDCFast-Acting (F)CheckOrder
TLS002LSA2170100000A@170VDCFast-Acting (F)Check
TLS002V2170100000A@170VDCFast-Acting (F)CheckOrder
TLS0033170100000A@170VDCFast-Acting (F)CheckOrder
TLS003L3170100000A@170VDCFast-Acting (F)CheckOrder
TLS003LB3170100000A@170VDCFast-Acting (F)CheckOrder
TLS003LS3170100000A@170VDCFast-Acting (F)CheckOrder
TLS003LSA3170100000A@170VDCFast-Acting (F)Check
TLS003V3170100000A@170VDCFast-Acting (F)CheckOrder
TLS0055170100000A@170VDCFast-Acting (F)CheckOrder
TLS005L5170100000A@170VDCFast-Acting (F)CheckOrder
TLS005LB5170100000A@170VDCFast-Acting (F)CheckOrder
TLS005LS5170100000A@170VDCFast-Acting (F)CheckOrder
TLS005LSA5170100000A@170VDCFast-Acting (F)Check
TLS005V5170100000A@170VDCFast-Acting (F)CheckOrder
TLS0066170100000A@170VDCFast-Acting (F)CheckOrder
TLS006L6170100000A@170VDCFast-Acting (F)CheckOrder
TLS006LB6170100000A@170VDCFast-Acting (F)CheckOrder
TLS006LS6170100000A@170VDCFast-Acting (F)CheckOrder
TLS006LSA6170100000A@170VDCFast-Acting (F)Check
TLS006V6170100000A@170VDCFast-Acting (F)CheckOrder
TLS01010170100000A@170VDCFast-Acting (F)CheckOrder
TLS010L10170100000A@170VDCFast-Acting (F)CheckOrder
TLS010LB10170100000A@170VDCFast-Acting (F)CheckOrder
TLS010LS10170100000A@170VDCFast-Acting (F)CheckOrder
TLS010LSA10170100000A@170VDCFast-Acting (F)Check
TLS010V10170100000A@170VDCFast-Acting (F)CheckOrder
TLS01515170100000A@170VDCFast-Acting (F)CheckOrder
TLS015L15170100000A@170VDCFast-Acting (F)CheckOrder
TLS015LB15170100000A@170VDCFast-Acting (F)CheckOrder
TLS015LS15170100000A@170VDCFast-Acting (F)CheckOrder
TLS015LSA105170100000A@170VDCFast-Acting (F)Check
TLS015V15170100000A@170VDCFast-Acting (F)CheckOrder
TLS02020170100000A@170VDCFast-Acting (F)CheckOrder
TLS020L20170100000A@170VDCFast-Acting (F)CheckOrder
TLS020LB20170100000A@170VDCFast-Acting (F)CheckOrder
TLS020LS20170100000A@170VDCFast-Acting (F)CheckOrder
TLS020LSA20170100000A@170VDCFast-Acting (F)Check
TLS020V20170100000A@170VDCFast-Acting (F)CheckOrder
TLS02525170100000A@170VDCFast-Acting (F)CheckOrder
TLS025L25170100000A@170VDCFast-Acting (F)CheckOrder
TLS025LB25170100000A@170VDCFast-Acting (F)CheckOrder
TLS025LS25170100000A@170VDCFast-Acting (F)CheckOrder
TLS025LSA25170100000A@170VDCFast-Acting (F)Check
TLS025V25170100000A@170VDCFast-Acting (F)CheckOrder
TLS03030170100000A@170VDCFast-Acting (F)CheckOrder
TLS030L30170100000A@170VDCFast-Acting (F)CheckOrder
TLS030LB30170100000A@170VDCFast-Acting (F)CheckOrder
TLS030LS30170100000A@170VDCFast-Acting (F)CheckOrder
TLS030LSA30170100000A@170VDCFast-Acting (F)Check
TLS030V30170100000A@170VDCFast-Acting (F)CheckOrder
TLS03535170100000A@170VDCFast-Acting (F)CheckOrder
TLS035L35170100000A@170VDCFast-Acting (F)CheckOrder
TLS035LB35170100000A@170VDCFast-Acting (F)CheckOrder
TLS035LR35170100000A@170VDCFast-Acting (F)Check
TLS035LS35170100000A@170VDCFast-Acting (F)CheckOrder
TLS035LSA35170100000A@170VDCFast-Acting (F)Check
TLS035LSE35170100000A@170VDCFast-Acting (F)CheckOrder
TLS035V35170100000A@170VDCFast-Acting (F)CheckOrder
TLS04040170100000A@170VDCFast-Acting (F)CheckOrder
TLS040L40170100000A@170VDCFast-Acting (F)CheckOrder
TLS040LB40170100000A@170VDCFast-Acting (F)CheckOrder
TLS040LR40170100000A@170VDCFast-Acting (F)Check
TLS040LS40170100000A@170VDCFast-Acting (F)CheckOrder
TLS040LSA40170100000A@170VDCFast-Acting (F)Check
TLS040LSE40170100000A@170VDCFast-Acting (F)CheckOrder
TLS040MB40170100000A@170VDCFast-Acting (F)CheckOrder
TLS040V40170100000A@170VDCFast-Acting (F)CheckOrder
TLS05050170100000A@170VDCFast-Acting (F)CheckOrder
TLS050L50170100000A@170VDCFast-Acting (F)CheckOrder
TLS050LB50170100000A@170VDCFast-Acting (F)CheckOrder
TLS050LR50170100000A@170VDCFast-Acting (F)Check
TLS050LS50170100000A@170VDCFast-Acting (F)CheckOrder
TLS050LSA50170100000A@170VDCFast-Acting (F)Check
TLS050LSE50170100000A@170VDCFast-Acting (F)CheckOrder
TLS050V50170100000A@170VDCFast-Acting (F)CheckOrder
TLS06060170100000A@170VDCFast-Acting (F)CheckOrder
TLS060L60170100000A@170VDCFast-Acting (F)CheckOrder
TLS060LB60170100000A@170VDCFast-Acting (F)CheckOrder
TLS060LR60170100000A@170VDCFast-Acting (F)Check
TLS060LS60170100000A@170VDCFast-Acting (F)CheckOrder
TLS060LSA60170100000A@170VDCFast-Acting (F)Check
TLS060LSE60170100000A@170VDCFast-Acting (F)CheckOrder
TLS060V60170100000A@170VDCFast-Acting (F)CheckOrder
TLS07070170100000A@170VDCFast-Acting (F)CheckOrder
TLS070L70170100000A@170VDCFast-Acting (F)CheckOrder
TLS070LB70170100000A@170VDCFast-Acting (F)CheckOrder
TLS070LR70170100000A@170VDCFast-Acting (F)Check
TLS070LS70170100000A@170VDCFast-Acting (F)CheckOrder
TLS070LSA70170100000A@170VDCFast-Acting (F)Check
TLS070LSE70170100000A@170VDCFast-Acting (F)CheckOrder
TLS070V70170100000A@170VDCFast-Acting (F)CheckOrder
TLS08080170100000A@170VDCFast-Acting (F)CheckOrder
TLS080L80170100000A@170VDCFast-Acting (F)CheckOrder
TLS080LB80170100000A@170VDCFast-Acting (F)CheckOrder
TLS080LR80170100000A@170VDCFast-Acting (F)Check
TLS080LS80170100000A@170VDCFast-Acting (F)CheckOrder
TLS080LSA80170100000A@170VDCFast-Acting (F)Check
TLS080LSE80170100000A@170VDCFast-Acting (F)CheckOrder
TLS080V80170100000A@170VDCFast-Acting (F)CheckOrder
TLS09090170100000A@170VDCFast-Acting (F)CheckOrder
TLS090L90170100000A@170VDCFast-Acting (F)CheckOrder
TLS090LB90170100000A@170VDCFast-Acting (F)CheckOrder
TLS090LR90170100000A@170VDCFast-Acting (F)Check
TLS090LS90170100000A@170VDCFast-Acting (F)CheckOrder
TLS090LSA90170100000A@170VDCFast-Acting (F)Check
TLS090LSE90170100000A@170VDCFast-Acting (F)CheckOrder
TLS090V90170100000A@170VDCFast-Acting (F)CheckOrder
TLS100100170100000A@170VDCFast-Acting (F)CheckOrder
TLS100L100170100000A@170VDCFast-Acting (F)CheckOrder
TLS100LB100170100000A@170VDCFast-Acting (F)CheckOrder
TLS100LR100170100000A@170VDCFast-Acting (F)Check
TLS100LS100170100000A@170VDCFast-Acting (F)CheckOrder
TLS100LSA100170100000A@170VDCFast-Acting (F)Check
TLS100LSE100170100000A@170VDCFast-Acting (F)CheckOrder
TLS100V100170100000A@170VDCFast-Acting (F)CheckOrder
TLS110110170100000A@170VDCFast-Acting (F)CheckOrder
TLS110L110170100000A@170VDCFast-Acting (F)CheckOrder
TLS110LR110170100000A@170VDCFast-Acting (F)Check
TLS110LSE110170100000A@170VDCFast-Acting (F)CheckOrder
TLS125125170100000A@170VDCFast-Acting (F)CheckOrder
TLS125L125170100000A@170VDCFast-Acting (F)CheckOrder
TLS125LR125170100000A@170VDCFast-Acting (F)Check
TLS125LSE125170100000A@170VDCFast-Acting (F)CheckOrder