Littelfuse TLN100 100A 170V DC Fast-Acting Telecom Fuse
● Contact for AvailabilityLittelfuse TLN100 provides fast-acting 100A protection for 170V DC telecommunications distribution circuits.

Littelfuse TLN100 provides fast-acting 100A protection for 170V DC telecommunications distribution circuits.
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For telecom DC distribution, Littelfuse TLN100 carries a 100A continuous rating at 170V DC and a 100kA interrupting rating. The TLN design is fast-acting and current-limiting, with form factors aligned to common 250V Class R dimensions across the ampere range. Refer to Littelfuse documentation for exact coordination and installation limits. For cross-reference work, compare its voltage rating before the approval status, and verify the mounting format against the Littelfuse technical sheet.