Littelfuse TLN600 600A 170V DC Fast-Acting Telecom Fuse
● Contact for AvailabilityA TLN telecom power fuse rated 600A at 170V DC, TLN600 offers 100kA fault-interruption capability.

A TLN telecom power fuse rated 600A at 170V DC, TLN600 offers 100kA fault-interruption capability.
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For telecom DC distribution, Littelfuse TLN600 carries a 600A 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. Use the official datasheet to confirm coordination details before installation. For cross-reference work, compare its voltage rating before the series designation, and verify the interrupting rating against the Littelfuse technical sheet.