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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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Current Rating
Fuse Type
Voltage Rating DC
Interrupt Rating
Body Style
Mounting Style
Termination Style
Indicator Style
Packaging
Series
Littelfuse Industrial & Electrical Fuses 170 VDC F/A TELECOM 60A PCB MOUNT
Datasheet
390In Stock
Min.: 10
Mult.: 10

Telecom Fuses 60 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Through Hole Radial Blade Bend Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
10In Stock
Min.: 1
Mult.: 1

Telecom Fuses 40 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Stud Bolt Down Vertical Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 15A 170VDC
Datasheet
22In Stock
Min.: 1
Mult.: 1

Telecom Fuses 15 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
60In Stock
Min.: 1
Mult.: 1

Telecom Fuses 20 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Stud Bolt Down Vertical Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 125A 170VDC
Datasheet
5In Stock
Min.: 1
Mult.: 1

Telecom Fuses 125 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
3In Stock
Min.: 1
Mult.: 1

Telecom Fuses 60 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Stud Bolt Down Vertical Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 100A 170VDC
Datasheet
46In Stock
Min.: 1
Mult.: 1

Telecom Fuses 100 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170V VCD TELE-GARD 125A
Datasheet
18In Stock
Min.: 1
Mult.: 1

Telecom Fuses 125 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Fuses Through Hole Radial Blade Bend Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170VDC F/A TELEGARD 80A VERT-MOUNT
Datasheet
23In Stock
Min.: 1
Mult.: 1

Telecom Fuses 80 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Stud Bolt Down Vertical Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
6In Stock
Min.: 1
Mult.: 1

Telecom Fuses 40 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Through Hole Radial Blade Bend Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
20In Stock
Min.: 1
Mult.: 1

Telecom Fuses 60 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Through Hole Radial Blade Bend Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC F/A TELE-GRD 80A PCB MOUNT
Datasheet
10In Stock
Min.: 1
Mult.: 1
Telecom Fuses 80 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Through Hole Radial Blade Bend Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 60A 170VDC
Datasheet
15Expected 01/07/2026
Min.: 1
Mult.: 1

Telecom Fuses 60 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
40On Order
Min.: 1
Mult.: 1

Telecom Fuses 60 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Stud Bolt Down Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 500
Mult.: 500

Telecom Fuses 70 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Through Hole Radial Blade Bend Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170VDC F/A TELEGARD 100A VERT-MOUNT
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Telecom Fuses 100 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Stud Bolt Down Vertical Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 1A 170VDC
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Telecom Fuses 1 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 500
Mult.: 500

Telecom Fuses 1 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Through Hole Radial Blade Bend Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 500
Mult.: 500

Telecom Fuses 1 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Stud Bolt Down Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170VDC 1A Telecom F/A PCB MNT
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 500
Mult.: 500

Telecom Fuses 1 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Through Hole Radial Blade Bend Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170VDC 1A Telecom Fast Acting
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

Telecom Fuses 1 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Fuses Through Hole Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Telecom Fuses 1 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Stud Bolt Down Vertical Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 2A 170VDC
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Telecom Fuses 2 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Fuses Holder Clip Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170VDC F/A TELE-GARD 2A PC MOUNT
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 500
Mult.: 500

Telecom Fuses 2 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Through Hole Radial Blade Bend Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 500
Mult.: 500

Telecom Fuses 2 A Fast-Acting Fuses 170 VDC 100 kA Cartridge Blade Fuses Stud Bolt Down Without Indicator Bulk TLS