International Products
LgD Series Global Pro
™
Fuses
600 Volts AC • Time-Delay • 1 – 100 Amperes
Applications
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Motor control centers
Motor branch circuits
Primary and secondary protection for transformers
Equipment designed for export
Features And Benefits
The Global Pro fuse is physically compatible with IEC style fuseholders
allowing it to be used in virtually any market. The IEC dimensions of the
Global Pro fuseholder allow easy adaptation of exported equipment by
simply replacing the fuse with one that meets local standards.
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Extremely compact size
Pop-up pin indication
Meets performance requirements of UL Class J fuses
Global acceptance
UL approval
Universal voltages
Touch-safe components
Integrated lockout/tagout device for compliance
Design versatility for OEMs
Designed to IEC standards
Littelfuse Global Pro is the world’s only fuse system designed for use
anywhere, in any equipment, in virtually any country. Global Pro simplifies
circuit protection by incorporating North American electrical requirements
into fuse styles found in the rest of the world. Reduced size, touch-safe
design, and international acceptance make the Global Pro system the easy
circuit protection choice for engineers and equipment designers everywhere.
Global Pro fuses provide quick and positive visual identification of blown
fuses by using a pop-up indicator design that protrudes from the top of
the fuse, immediately alerting maintenance personnel that it needs to
be replaced. The pop-up indicator is designed to activate a microswitch
built into every Global Pro fuseholders that can activate stack-lights or
to integrate into PLC networks and provide equipment operators with a
remote method of determining when the fuse needs to be replaced.
The Global Pro system is designed to save valuable space in a crowded
panel while providing designers with the flexibility of a universally
accepted design for easy replacement. These fuses are far more
compact and have greater power handling capability than conventional
products. Global Pro fuses are up to 75% smaller than Class RK5 fuses
and up to 50% smaller than Class J fuses while providing the time-delay
characteristics that are necessary for motor circuit protection.
International Products
Size Chart
Part Number
LgD 0–30A
LgD 35–60A
LgD 70–100A
Amperage
0–30A
35–60A
70–100A
English
⁄ ” x 2”
13 16
⁄ ” x 2
1
⁄
4
”
1 16
1 ⁄ ” x 2
3
⁄
8
”
9 16
Metric
14mm x 51mm
22mm x 58mm
27mm x 60mm
Specifications
Voltage Ratings:
AC: 600 Volts (UL)
690 Volts (IEC)
DC: 300 Volts
AC: 200,000 amperes rms symmetrical
DC: 20,000 amperes rms symmetrical
1 – 100* amperes
UL Listed Special Purpose 1–30 amps
(File No. E71611)
UL Recognized 35–60 amps (File No. E71611)
CSA Certified 1–60 amps (File No. LR29862)
Ampere ratings
1
2
3
5
7
10
12
15
20
25
30
35
40
45
50
60
70*
80*
90*
100*
Interrupting Rating:
Ampere Range:
Approvals:
*Contact factory for ratings above 60A
Example part number (series & amperage): LgD 60
162
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© 2005 Littelfuse
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™
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