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