POWR-GARD® Fuse Datasheet
TradiTional SemiconducTor FuSeS
150/250/500/600/700 VAC • Very Fast-Acting • 1-1200 A
Ordering Information
SerieS ordering number
ampere
raTingS
l15S
L15S001
L15S002
L15S003
L15S004
L15S005
L15S006
L15S007
L15S008
L15S009
L15S010
L15S012
L15S015
–
L15S020
L15S025
L15S030
L15S035
L15S040
L15S045
L15S050
L15S060
L15S070
L15S080
L15S090
L15S100
–
l25S
l50S
–
l60S
L60S001
L60S002
L60S003
L60S004
L60S005
L60S006
–
Klc‡
KLC001
KLC002
KLC003
KLC004
KLC005
KLC006
KLC007
KLC008
–
l70S
–
1
2
3
4
5
6
7
8
9
L25S001
L25S002
L25S003
L25S004
L25S005
L25S006
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
L25S008
–
–
–
L60S008
–
10
12
15
L25S010
L25S012
L25S015
–
L50S010
L50S012
L50S015
–
L50S020
L50S025
L50S030
L50S035
L50S040
–
L50S050
L50S060
L50S070
L50S080
L50S090
L50S100
–
L60S010
L60S012
L60S015
L60S17.5
L60S020
L60S025
L60S030
L60S035
L60S040
L60S045
L60S050
L60S060
L60S070
L60S080
L60S090
L60S100
–
KLC010
KLC012
KLC015
KLC17.5
KLC020
KLC025
KLC030
KLC035
KLC040
KLC045
KLC050
KLC060
KLC070
KLC080
KLC090
KLC100
KLC110
KLC125
KLC150
KLC175
KLC200
KLC225
KLC250
–
KLC300
KLC350
KLC400
KLC450
KLC500
–
KLC600
KLC700
KLC800
–
L70S010
–
L70S015
–
Specifications
Voltage Ratings
1
2
17 ⁄
L15S:
150 VAC/DC (1 – 60 A)
20
25
30
35
40
45
50
60
70
80
90
L25S020
L25S025
L25S030
L25S035
L25S040
L25S045
L25S050
L25S060
L25S070
L25S080
L25S090
L25S100
–
L70S020
L70S025
L70S030
L70S035
L70S040
–
L70S050
L70S060
L70S070
L70S080
L70S090
L70S100
–
L70S125
L70S150
L70S175
L70S200
L70S225
L70S250
–
L70S300
L70S350
L70S400
L70S450
L70S500
–
150 VAC (70 – 1000 A)
100 VDC (70 – 1000 A)
250 VAC/DC (1 – 200 A)
250 VAC (225 – 800 A)
200 VDC (225 – 800 A)
500 VAC/450 VDC
600 VAC
L25S:
L50S:
L60S:
KLC:
600 VAC
L70S:
700 VAC/650 VDC
L25S series fuses are Littelfuse Certified for DC ratings
shown in Rating Table.
100
110
Interrupting Rating
AC:
200 kA rms
(L15S series 100 kA)
20 kA
125
150
175
200
225
250
275
300
350
400
450
500
550
600
700
800
900
1000
1200
L15S125
L15S150
–
L15S200
–
L25S125
L25S150
L25S175
L25S200
L25S225
L25S250
L25S275
L25S300
L25S350
L25S400
L25S450
L25S500
–
L50S125
L50S150
L50S175
L50S200
L50S225
L50S250
L50S275
L50S300
L50S350
L50S400
L50S450
L50S500
L50S550
L50S600
L50S700
L50S800
LA50P9004
LA50P10004
LA50P12004
L60S125
L60S150
L60S175
L60S200
L60S225
L60S250
–
L60S300
L60S350
L60S400
L60S450
L60S500
–
DC:
Ampere Range 1 – 1200 A See Rating Table for
ratings available in each series.
Approvals
UL Recognized (File: E71611)
L15S250
–
CSA Recognized (File: LR29862)
Recommended Fuse Holders
1LFS101/1LFS102
LSCR001/LSCR002
L15S300
L15S350
L15S400
L15S450
L15S500
–
L15S600
–
L15S800
–
Web Resources
For additional information, visit:
littelfuse.com/semi
L25S600
L25S700
L25S800
–
L60S600
L60S700
L60S800
–
L70S600
L70S700
L70S800
LA70P9004
LA70P10004
LA70P12004
L15S1000
–
–
–
–
–
–
–
‡ KLC series fuses are recommended for replacement use only.
© 2014 Littelfuse POWR-GARD® Products
Rev: 4-E-012714
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