POWR-GARD(R) Fuse Datasheet Telecom Products TLS Series Telecommunications Power Fuse 170 VDC * Current-Limiting * 1-125 Amperes Specifications Voltage Rating: Interrupting Rating: Ampere Range: Approvals: Construction: Body: 170 VDC 100 kA 1 - 125 A UL Recognized (File No. E71611) Caps: Silver-plated brass Glass melamine Ordering Information 1 2 3 5 ampere ratings 25 30 35 40 6 10 15 20 50 60 70 80 90 100 110* 125* *Available in cartridge only. Note: To order leaded versions of TLS fuses, add suffix V, L, LB, or LS to part number. Description Littelfuse TLS Series fuses are designed specifically for the protection of telecommunications equipment. TLS fuses have been engineered to operate up to 170 VDC to provide currentlimiting short-circuit protection for 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. series voltage amperage TLS 170VDC 6 Catalog Number TLS006V System Number 0tLS006.TXV Replaces competitors' TPS and TGS Series. Web Resources For additional information, visit: www.littelfuse.com/tls Features Recommended Fuseholders * 170 VDC rating LTFD series disconnect switches LFT30060 for TLS series cartridge style fuse Contact factory for more information. * Current-limiting * 1 to 125 amperes rating * Multiple mounting configurations * RoHS Compliant Contact Littelfuse for characteristic curves. Dimensions for reference only. Dimensions in inches (mm) TLS TLS-V TLS-L .195 (4.953) .37 (9.4) .563 (14.3) Vertical Mount .562 (14.275) .28 (7.11) 1.367 (34.72) 1.58 (40.132) 1.26 (32) .944 (23.977) .88 .06 (22.35 1.52) .032 (.813) .74 (18.8) www.littelfuse.com .348 (8.839) 1.74 (44.196) .88 (22.35) Cartridge TLS-LS TLS-LB Leaded 1 Bolt-In Solder (c) JUNE 2011 Littelfuse POWR-GARD Products