
Series: TLS
Littelfuse TLS Fuses Offer Superior Protection for Telecommunications Systems





































































The TLS series fuses are specifically designed for the protection of telecommunications equipment. TLS fuses have been engineered to operate up to 170 V dc to provide current-limiting, short-circuit protection of cables and components found in the dc power distribution circuits of telecommunications systems. The compact design and multiple mounting configurations of the TLS series allow it to be used in a variety of applications. Mounting configurations include cartridge, vertical, leaded, bolt-in, or solder type. These fuses are also RoHS compliant.
- Compact design
- Current-limiting
- Multiple mounting options
- RoHS compliant
- Useful in a variety of applications
- Provides quick response to short-circuit events
- Suitable for a variety of applications
- Reduces hazardous substances
TLS Parts
Filters
Showing 1 to 12 of 163 Total Results
Part Number | Actions | Current Rating (Continuous) in Amps | Interrupting Rating | Opening | Voltage Rating (V) | Mounting Method | Agency Approvals |
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Part Number | Actions | Current Rating (Continuous) in Amps | Interrupting Rating
| Opening | Voltage Rating (V) | Mounting Method | Agency Approvals | |
---|---|---|---|---|---|---|---|---|
1 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
2 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
3 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
5 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
6 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
10 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
15 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
20 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
25 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
30 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
35 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Mid Mount | ||||
35 | 100 kA @ 170 Vdc | Fast-Acting (F) | 170 | Bolt-On |
TLS Applications
- Telecommunications DC power distribution systems
- Short-circuit current protection