POWR-GARD® Fuse Datasheet
TLS SERIES TELECOM POWER FUSE
170 Vdc • Current-Limiting • 1-125 A
Specifications
Voltage Rating
Ampere Range
Interrupting Rating
Approvals
170 Vdc
1 – 125 A
100 kA
UL Recognized (File: E71611)
Body: Glass melamine
Caps: Silver-plated brass
RoHS Compliant, Lead (Pb) Free
Construction
Description
LittelfuseTLS 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 theTLS series allow it
to be used in a variety of applications.
Environmental
Ordering Information
AMPERE RATINGS
25
1
2
3
5
6
50
60
70
80
90
100
110*
125*
10
15
20
30
35
40
*Available in standard cartridge only.
Features
• 170 Vdc rating
0TLS xxx T –
Series
Mounting Options
• Current-limiting
Blank = Cartridge
XV = Vertical
XL = Leaded
XLB = Bolt-In
XLS = Solder
Amp Code
• 1 to 125 amperes rating
Package Quantity
T = 10 (excludes LSA option)
• Multiple mounting configurations —
Cartridge, Vertical, Leaded, Bolt-In, or Solder type. See
dimensions on page 2 for mounting style details.
XMB = Solder (Mid-Board Mount)
• RoHS Compliant
Web Resources
For additional information, visit:
littelfuse.com/tls
MOUNTING MOUNTING CATALOG
ORDERING
NUMBER
SERIES AMP
METHOD
SUFFIX
NUMBER
TLS006
TLS
TLS
TLS
TLS
TLS
TLS
6
15
35
50
80
100
Cartridge
Vertical
Leaded
Bolt-In
–
V
L
LB
LS
MB
0TLS006.T
0TLS015.TXV
0TLS035.TXL
0TLS050.TXLB
0TLS080.TXLS
TLS015V
TLS035L
TLS050LB
TLS080LS
Recommended Fuse Holders
LFTD series disconnect switches
Solder
LFT30060 forTLS series cartridge style fuse
Contact factory for more information.
Solder
TLS100MB 0TLS100.TXMB
© 201 Littelfuse POWR-GARD® Products
Rev: 1-A-092017
1 of 2
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