Industrial & Electrical Fuses

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TLS Telecommunications Fuses

Littelfuse TLS Telecommunications Fuses are engineered to operate up to 170V_DC, 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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Current Rating	Fuse Type	Voltage Rating DC	Interrupt Rating	Body Style	Mounting Style	Termination Style	Indicator Style	Packaging	Series
Industrial & Electrical Fuses 170VDC 10A Telecom Fast Acting 0TLS010.TXMB Littelfuse 1: S/183.61 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS010.TXMB Mouser Part # 576-0TLS010.TXMB	Littelfuse	Industrial & Electrical Fuses 170VDC 10A Telecom Fast Acting Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/183.61 S/152.35 S/140.52 S/116.39 View S/107.24 S/98.13 S/91.12	Min.: 1 Mult.: 1	Telecom Fuses	10 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Fuses	Through Hole			Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS010.TXV Littelfuse 1: S/166.29 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS010.TXV Mouser Part # 576-0TLS010.TXV	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/166.29 S/137.95 S/127.25 S/105.41 View S/97.12 S/88.87 S/82.52	Min.: 1 Mult.: 1	Telecom Fuses	10 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Stud	Bolt Down	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS015.TXL Littelfuse 500: S/82.52 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS015.TXL Mouser Part # 576-0TLS015.TXL	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/82.52	Min.: 500 Mult.: 500	Telecom Fuses	15 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Through Hole	Radial Blade	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS015.TXLB Littelfuse 500: S/82.52 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS015.TXLB Mouser Part # 576-0TLS015.TXLB	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/82.52	Min.: 500 Mult.: 500	Telecom Fuses	15 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Stud	Bolt Down	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170VDC 15A Telecom F/A PCB MNT 0TLS015.TXLS Littelfuse 500: S/79.37 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS015.TXLS Mouser Part # 576-0TLS015.TXLS	Littelfuse	Industrial & Electrical Fuses 170VDC 15A Telecom F/A PCB MNT Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/79.37	Min.: 500 Mult.: 500	Telecom Fuses	15 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Through Hole	Radial Blade	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170VDC 15A Telecom Fast Acting 0TLS015.TXMB Littelfuse 1: S/183.61 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS015.TXMB Mouser Part # 576-0TLS015.TXMB	Littelfuse	Industrial & Electrical Fuses 170VDC 15A Telecom Fast Acting Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/183.61 S/152.35 S/140.52 S/116.39 View S/107.24 S/98.13 S/91.12	Min.: 1 Mult.: 1	Telecom Fuses	15 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Fuses	Through Hole			Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS015.TXV Littelfuse 1: S/166.29 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS015.TXV Mouser Part # 576-0TLS015.TXV	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/166.29 S/137.95 S/127.25 S/105.41 View S/97.12 S/88.87 S/82.52	Min.: 1 Mult.: 1	Telecom Fuses	15 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Stud	Bolt Down	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 20A 170VDC 0TLS020.T Littelfuse 1: S/127.64 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS020.T Mouser Part # 576-0TLS020.T	Littelfuse	Industrial & Electrical Fuses 20A 170VDC Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/127.64 S/105.91 S/97.70 S/80.96 View S/74.62 S/66.91 S/61.58	Min.: 1 Mult.: 1	Telecom Fuses	20 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Fuses	Holder	Clip	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS020.TXL Littelfuse 500: S/82.52 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS020.TXL Mouser Part # 576-0TLS020.TXL	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/82.52	Min.: 500 Mult.: 500	Telecom Fuses	20 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Through Hole	Radial Blade	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS020.TXLB Littelfuse 500: S/82.52 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS020.TXLB Mouser Part # 576-0TLS020.TXLB	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/82.52	Min.: 500 Mult.: 500	Telecom Fuses	20 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Stud	Bolt Down	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170VDC 20A Telecom F/A PCB MNT 0TLS020.TXLS Littelfuse 500: S/79.37 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS020.TXLS Mouser Part # 576-0TLS020.TXLS	Littelfuse	Industrial & Electrical Fuses 170VDC 20A Telecom F/A PCB MNT Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/79.37	Min.: 500 Mult.: 500	Telecom Fuses	20 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Through Hole	Radial Blade	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170VDC 20A Telecom Fast Acting 0TLS020.TXMB Littelfuse 1: S/183.61 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS020.TXMB Mouser Part # 576-0TLS020.TXMB	Littelfuse	Industrial & Electrical Fuses 170VDC 20A Telecom Fast Acting Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/183.61 S/152.35 S/140.52 S/116.39 View S/107.24 S/98.13 S/91.12	Min.: 1 Mult.: 1	Telecom Fuses	20 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Fuses	Through Hole			Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS025.TXL Littelfuse 500: S/82.52 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS025.TXL Mouser Part # 576-0TLS025.TXL	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/82.52	Min.: 500 Mult.: 500	Telecom Fuses	25 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Through Hole	Radial Blade	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS025.TXLB Littelfuse 500: S/82.52 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS025.TXLB Mouser Part # 576-0TLS025.TXLB	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/82.52	Min.: 500 Mult.: 500	Telecom Fuses	25 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Stud	Bolt Down	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170VDC 1A Telecom F/A PCB MNT 0TLS025.TXLS Littelfuse 500: S/79.37 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS025.TXLS Mouser Part # 576-0TLS025.TXLS	Littelfuse	Industrial & Electrical Fuses 170VDC 1A Telecom F/A PCB MNT Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/79.37	Min.: 500 Mult.: 500	Telecom Fuses	25 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Through Hole	Radial Blade	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170VDC 25A Telecom Fast Acting 0TLS025.TXMB Littelfuse 1: S/183.61 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS025.TXMB Mouser Part # 576-0TLS025.TXMB	Littelfuse	Industrial & Electrical Fuses 170VDC 25A Telecom Fast Acting Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/183.61 S/152.35 S/140.52 S/116.39 View S/107.24 S/98.13 S/91.12	Min.: 1 Mult.: 1	Telecom Fuses	25 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Fuses	Through Hole			Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS025.TXV Littelfuse 1: S/166.29 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS025.TXV Mouser Part # 576-0TLS025.TXV	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/166.29 S/137.95 S/127.25 S/105.41 View S/97.12 S/88.87 S/82.52	Min.: 1 Mult.: 1	Telecom Fuses	25 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Stud	Bolt Down	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 30A 170VDC 0TLS030.T Littelfuse 1: S/127.64 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS030.T Mouser Part # 576-0TLS030.T	Littelfuse	Industrial & Electrical Fuses 30A 170VDC Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/127.64 S/105.91 S/97.70 S/80.96 View S/74.62 S/66.91 S/61.58	Min.: 1 Mult.: 1	Telecom Fuses	30 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Fuses	Holder	Clip	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS030.TXL Littelfuse 500: S/82.52 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS030.TXL Mouser Part # 576-0TLS030.TXL	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/82.52	Min.: 500 Mult.: 500	Telecom Fuses	30 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Through Hole	Radial Blade	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS030.TXLB Littelfuse 500: S/82.52 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS030.TXLB Mouser Part # 576-0TLS030.TXLB	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/82.52	Min.: 500 Mult.: 500	Telecom Fuses	30 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Stud	Bolt Down	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170VDC 30A Telecom F/A PCB MNT 0TLS030.TXLS Littelfuse 500: S/79.37 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS030.TXLS Mouser Part # 576-0TLS030.TXLS	Littelfuse	Industrial & Electrical Fuses 170VDC 30A Telecom F/A PCB MNT Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/79.37	Min.: 500 Mult.: 500	Telecom Fuses	30 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Through Hole	Radial Blade	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170VDC 30A Telecom Fast Acting 0TLS030.TXMB Littelfuse 1: S/183.61 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS030.TXMB Mouser Part # 576-0TLS030.TXMB	Littelfuse	Industrial & Electrical Fuses 170VDC 30A Telecom Fast Acting Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/183.61 S/152.35 S/140.52 S/116.39 View S/107.24 S/98.13 S/91.12	Min.: 1 Mult.: 1	Telecom Fuses	30 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Fuses	Through Hole			Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS030.TXV Littelfuse 1: S/166.29 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS030.TXV Mouser Part # 576-0TLS030.TXV	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/166.29 S/137.95 S/127.25 S/105.41 View S/97.12 S/88.87 S/82.52	Min.: 1 Mult.: 1	Telecom Fuses	30 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Stud	Bolt Down	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 35A 170VDC 0TLS035.T Littelfuse 1: S/127.64 Non-Stocked Lead-Time 19 Weeks	Mfr. Part # 0TLS035.T Mouser Part # 576-0TLS035.T	Littelfuse	Industrial & Electrical Fuses 35A 170VDC Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 19 Weeks	S/127.64 S/105.91 S/97.70 S/80.96 View S/74.62 S/66.91 S/61.58	Min.: 1 Mult.: 1	Telecom Fuses	35 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Fuses	Holder	Clip	Without Indicator	Bulk	TLS
Industrial & Electrical Fuses 170 VDC TELECOM FUSE 0TLS035.TXL Littelfuse 500: S/82.52 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 0TLS035.TXL Mouser Part # 576-0TLS035.TXL	Littelfuse	Industrial & Electrical Fuses 170 VDC TELECOM FUSE Learn More about Littelfuse tls telecommunications fuses	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/82.52	Min.: 500 Mult.: 500	Telecom Fuses	35 A	Fast-Acting Fuses	170 VDC	100 kA	Cartridge Blade Fuses	Through Hole	Radial Blade	Without Indicator	Bulk	TLS

TLS Telecommunications Fuses

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