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L15S1 Datasheet(PDF) 7 Page - Littelfuse

Part No. L15S1
Description  Traditional Semiconductor Fuses Very Fast-Acting 1 1200 Amperes
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Maker  LITTELFUSE [Littelfuse]
Homepage  http://www.littelfuse.com
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L15S1 Datasheet(HTML) 7 Page - Littelfuse

   
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POWR-GARD® Fuse Datasheet
Special Purpose
©June 2011 Littelfuse
www.littelfuse.com
7
alTernaTe dimenSion SemiconducTor FuSeS
600 VAC/DC • Very Fast-Acting • 5-40 Amperes
690 VAC/700 VDC • Very Fast-Acting • 10-100 Amperes
Specifications
Voltage Rating:
AC: 600 V
DC: 600 V
Interrupting Rating:
AC: 200 kA
DC: 100 kA
Ampere Range:
5 – 40 A
Approvals:
UL Recognized
ampere
raTing
liTTelFuSe
caTalog
numBer
mounTing
Type
maximum
clearing i2T
@600 Vac
(a2S x 103)
WaTTS loSS
@ raTed
currenT (W)
5
LA60Q5-2
2
60
0.7
8
LA60Q8-2
2
70
1.1
10
LA60Q10-2
2
110
1.6
12
LA60Q12-2
2
150
2
15
LA60Q15-2
2
180
3
20
LA60Q20-2
2
330
4.4
25
LA60Q25-2
2
440
5.5
30
LA60Q30-2
2
860
5.6
35
LA60Q35-2
2
1300
6.4
40
LA60Q40-2
2
1800
7
1
½
13
/32
Description
Littelfuse LA60Q semiconductor protection fuses feature
a 600 volt AC/DC rating in a compact size (1 12” x 1332”).
LA60Q also has the lowest I2t of all similar fuses and
excellent cycling ability. Applications include inverters and
small equipment requiring extremely fast response to
faults, without the need to carry sustained heavy overloads.
Dimensions in inches
Contact Littelfuse for characteristic curves.
Description
Littelfuse LA70QS semiconductor fuses were developed
to provide improved performance required by today’s new
equipment. The LA70QS features lower I2t, improved cycling,
and lower watts loss. It is the best choice for the protection
of dynamic solid-state equipment.
Dimensions in inches (mm)
Please see website for dimensions:
www.littelfuse.com/la70qs
Specifications
Voltage Rating:
AC: 690 V
DC: 700 V
Interrupting Rating:
AC: 200 kA
DC: 100 kA
Ampere Range:
10 – 100 A
Approvals:
UL Recognized
CSA Certified
Web Resources
TC Curves, downloadable CAD drawings and other technical
information: www.littelfuse.com/la70qs
Recommended Fuseholders
CYH series for non-striker fuses LA70QS(amp)22F .. pg. 173
CYH1451 series for LA70QS(amp)14F ...................... pg. 173
Web Resources
TC Curves, downloadable CAD drawings and other technical
information: www.littelfuse.com/la60qs
ampere
raTing
liTTelFuSe
caTalog
numBer
(no STriKer)
liTTelFuSe
caTalog
numBer
(WiTh STriKer)
Body
Size
maximum
clearing i2T
@700 Vac
(a2S x 103)
WaTTS loSS
@ raTed
currenT (W)
10
LA70QS10-14F LA70QS10-14FI 14 x 51
0.04
3.5
12
LA70QS12-14F LA70QS12-14FI 14 x 51
0.06
4.4
16
LA70QS16-14F LA70QS16-14FI 14 x 51
0.10
4.8
20
LA70QS20-14F LA70QS20-14FI 14 x 51
0.16
5.2
25
LA70QS25-14F LA70QS25-14FI 14 x 51
0.27
5.8
32
LA70QS32-14F LA70QS32-14FI 14 x 51
1.50
7.0
40
LA70QS40-14F LA70QS40-14FI 14 x 51
0.70
10.7
50
LA70QS50-14F LA70QS50-14FI 14 x 51
1.50
11.6
20
LA70QS20-22F LA70QS20-22FI 22 x 58
0.076
8.0
25
LA70QS25-22F LA70QS25-22FI 22 x 58
0.125
10.0
32
LA70QS32-22F LA70QS32-22FI 22 x 58
0.27
11.0
40
LA70QS40-22F LA70QS40-22FI 22 x 58
0.48
13.0
50
LA70QS50-22F LA70QS50-22FI 22 x 58
0.80
14.9
63
LA70QS63-22F LA70QS63-22FI 22 x 58
1.85
16.0
80
LA70QS80-22F LA70QS80-22FI 22 x 58
3.80
17.8
100
LA70QS100-22F LA70QS100-22FI 22 x 58
8.00
19.0
LA60Q Series Semiconductor Fuses
LA70QS Series French Cylindrical Fuses


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