Communications Infrastructure Solutions

Littelfuse provides a wide range of communication infrastructure solutions that ensure speed and reliability in all environments. These solutions are energy efficient, dependable, and easy to incorporate into compact designs. Communication infrastructure solutions from Littelfuse include TVS diodes, varistors, NTC thermistors, fuses, and more.

Results 194
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Industrial Automation
Circuit Breakers, Surge Protectors & Fuses
Industrial & Electrical Fuses

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Littelfuse Industrial & Electrical Fuses 80A 600VAC 300VDC Class T
Datasheet
2Expected 12/10/2026
Min.: 1
Mult.: 1

Current Limiting Fuses 80 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 125A 170VDC
Datasheet
10Expected 10/12/2026
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 800A 600VAC 300VDC CLASS T
Datasheet
1Stock Available
More Info Available
Min.: 1
Mult.: 1

Current Limiting Fuses 800 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA, 200 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 50A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 50 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 40A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 40 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 10A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 10 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 15A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 15 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 25A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 25 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 80A 600VAC 300VDC CLASS T
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 80 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA, 200 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 90A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 90 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 90A 600VAC 300VDC CLASS T
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 90 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA, 200 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 125A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 125 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 175A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 175 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 200A 600VAC 300VDC CLASS T
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 200 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA, 200 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
Littelfuse Industrial & Electrical Fuses 600A 600VAC 300VDC Class T
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Current Limiting Fuses 600 A 600 VAC Fast-Acting Fuses 300 VDC 20 kA Cartridge Leaded Fuses Holder Cartridge Class T Fuses Without Indicator Bulk JLLS
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 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 Without Indicator Bulk TLS
Littelfuse Industrial & Electrical Fuses 170VDC 1A Telecom Fast Acting
Datasheet
Non-Stocked Lead-Time 21 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 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 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
Littelfuse Industrial & Electrical Fuses 170VDC 2A Telecom F/A PCB MNT
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 Without Indicator Bulk TLS