Littelfuse TLS Series - Manual

POWR-GARD ® Fuse Datasheet
© 2013 Littelfuse POWR-GARD ® Products Littelfuse.com
Rev: 013013
1 of 1
.563
(14.3)
.877
(22.28)
.74
(18.8)
1.26
(32.0)
.195
(4.95)
1.74
(44.20)
.382
(9.70)
1.367
(34.72)
1.58
(40.13)
.032
(.81)
.559
(14.20)
.944
(23.98)
1.74
(44.20)
.87
(22.28)
.37
(9.4)
MB
TLS SerieS TeLcom Power FuSe
170 VDC • Current-Limiting • 1-125 A
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 current-limiting 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.
Features
• 170 VDC rating
• Current-limiting
• 1 to 125 amperes rating
• Multiple mounting configurations
• RoHS Compliant
TLS-V TLS-L TLS-LB TLS
Specifications
Voltage Rating 170 VDC
Interrupting Rating 100 kA
Ampere Range 1 – 125 A
Approvals UL Recognized (File: E71611)
Construction Body: Glass melamine
Caps: Silver-plated brass
Environmental RoHS Compliant, Lead (Pb) Free
Ordering Information
*Available in cartridge only.
Note: To order leaded versions of TLS fuses, add suffix V, L, LB, LS or MB to part number.
Web Resources
For additional information, visit:
Littelfuse.com/tls
Recommended Fuse Holders
LTFD series disconnect switches
LFT30060 for TLS series cartridge style fuse
Contact factory for more information.
TLS-LS TLS-MB
Vertical Mount Leaded Bolt-In Solder Cartridge
amPere raTingS
1 6 25 50 90
2 10 30 60 100
3 15 35 70 110*
5 20 40 80 125*
Dimensions Inches (mm)
SerieS amP
mounTing
SuFFix
caTaLog
number
ordering
number
TLS 6 V TLS006V 0TLS006.TXV
Replaces competitors’ TPS and TGS Series.
Contact Littelfuse for characteristic curves.
Dimensions for reference only.