TLS Telecommunications Fuses

Littelfuse TLS Telecommunications Fuses are engineered to operate up to 170VDC, delivering current-limiting short-circuit protection for cables and components used in the DC power distribution circuits of telecommunications systems. The TLS series has a 100kA interrupting rating and provides a quick response to short-circuit events. Littelfuse TLS Telecommunications Fuses are available in a wide range of mounting configurations, including cartridge, vertical, leaded, bolt-in, or solder type. These multiple mounting options, combined with a compact design, enable use in a variety of applications.

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Qty. RoHS ECAD Model Series
Product
Body Style
Current Rating
Voltage Rating DC
Interrupt Rating
Mounting Style
Termination Style
Fuse Type
Fuse Size/Group
Indicator Style
Packaging
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Blade Fuses 30 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Blade Fuses 30 A 170 VDC 100 kA at 170 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170VDC 30A Telecom F/A PCB MNT
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Blade Fuses 30 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170VDC 30A Telecom Fast Acting
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

TLS Specialty Fuses Cartridge Fuses 30 A 170 VDC 100 kA at 170 VDC Through Hole Fast Blow 14.3 x 44.2 Bulk
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

TLS Specialty Fuses Cartridge Blade Fuses 30 A 170 VDC 100 kA at 170 VDC Stud Bolt Down Vertical Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 35A 170VDC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

TLS Specialty Fuses Cartridge Fuses 35 A 170 VDC 100 kA at 170 VDC Holder Clip Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Blade Fuses 35 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Blade Fuses 35 A 170 VDC 100 kA at 170 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170VDC 35A Telecom F/A PCB MNT
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Blade Fuses 35 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170V VDC TELE-GARD 35A PC SPL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500
TLS Specialty Fuses Cartridge Fuses 35 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow 14.3 mm x 22.28 mm Without Indicator Bulk
Littelfuse Specialty Fuses 170VDC 35A Telecom Fast Acting
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

TLS Specialty Fuses Cartridge Fuses 35 A 170 VDC 100 kA at 170 VDC Through Hole Fast Blow 14.3 x 44.2 Bulk
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

TLS Specialty Fuses Cartridge Blade Fuses 35 A 170 VDC 100 kA at 170 VDC Stud Bolt Down Vertical Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170VDC 40A Telecom F/A PCB MNT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Blade Fuses 40 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170V VDC TELE-GARD 40A PC SPL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500
TLS Specialty Fuses Cartridge Fuses 40 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow 14.3 mm x 22.28 mm Without Indicator Bulk
Littelfuse Specialty Fuses 170VDC 40A Telecom Fast Acting
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

TLS Specialty Fuses Cartridge Blade Fuses 40 A 170 VDC 100 kA at 170 VDC Stud Bolt Down Fast Blow 14.3 x 44.2 Without Indicator Bulk
Littelfuse Specialty Fuses 170VDC TELE-GARD F/A
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

TLS Axial Lead and Cartridge Fuses Cartridge Fuses 50 A 170 VDC 100 kA at 170 VDC Through Hole Solder Medium / Normal Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Blade Fuses 50 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Blade Fuses 50 A 170 VDC 100 kA at 170 VDC Stud Bolt Down Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170 VDC F/A TELECOM 50A PCB MOUNT
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Blade Fuses 50 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170V VDC TELE-GARD 50A PC SPL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500

TLS Specialty Fuses Cartridge Fuses 50 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow 14.3 mm x 22.28 mm Without Indicator Bulk
Littelfuse Specialty Fuses 170VDC 50A Telecom Fast Acting
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

TLS Specialty Fuses Cartridge Fuses 50 A 170 VDC 100 kA at 170 VDC Through Hole Fast Blow 14.3 x 44.2 Bulk
Littelfuse Specialty Fuses 60A 170VDC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

TLS Specialty Fuses Cartridge Fuses 60 A 170 VDC 100 kA at 170 VDC Holder Clip Fast Blow Without Indicator Bulk
Littelfuse Specialty Fuses 170V VDC TELE-GARD 60A PC SPL
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 500
Mult.: 500
TLS Specialty Fuses Cartridge Fuses 60 A 170 VDC 100 kA at 170 VDC Through Hole Radial Blade Bend Fast Blow 14.3 mm x 22.28 mm Without Indicator Bulk
Littelfuse Specialty Fuses 170VDC 60A Telecom Fast Acting
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

TLS Specialty Fuses Cartridge Fuses 60 A 170 VDC 100 kA at 170 VDC Through Hole Fast Blow 14.3 x 44.2 Bulk
Littelfuse Specialty Fuses 70A 170VDC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

TLS Specialty Fuses Cartridge Fuses 70 A 170 VDC 100 kA at 170 VDC Holder Clip Fast Blow Without Indicator Bulk