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Semiconductor Fuses
Semiconductor Fuses
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Commonly Stocked
Amperage Rating
10 A (1)
100 A (1)
125 A (2)
150 A (1)
175 A (1)
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Body Size
1-1/2 in Dia x 5-3/32 in L (1)
1-7/32 in Dia x 4-3/8 in L (1)
1.218 in Dia x 3.625 in L (3)
1.22 in Dia x 5.09 in L (1)
13/32 in Dia x 1-1/2 in L (3)
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Body Type
Cartridge (3)
Cartridge/Cylindrical (1)
Cartridge/Round (4)
Cylindrical (5)
Round (3)
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Class
G (3)
aR (4)
Interrupt Rating
100/200 kA (1)
200/100 kA (8)
200/20 kA (4)
50/200 kA (4)
Manufacturer
Littelfuse (17)
Material
Fiberglass (1)
Melamine (7)
Mounting Type
Bolt (1)
Bolt-In/Blade (1)
Bolt/Direct Busbar/Stud (4)
Holder (3)
Stud (8)
Response Time
10 ms (4)
Series
L50QS (3)
L50S (1)
L70QS (1)
L70S (3)
LA60Q (3)
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Littelfuse POWR-GARD® L70S125 Fast Acting High Speed Semiconductor Fuse, 125 A, 700 VAC, 650 VDC, 200/20 kA Interrupt, Round Body
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MFR #
L70S125
Werner #
1038307
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Littelfuse® POWR-GARD® LA60Q40-2 Very Fast Acting High Speed Semiconductor Fuse, 40 A, 600 VAC/VDC, 200/100 kA Interrupt, Class: G, Cartridge Body
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MFR #
LA60Q40-2
Werner #
3889256
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Littelfuse® POWR-GARD® L70S100 Fast Acting High Speed Semiconductor Fuse, 100 A, 700 VAC, 650 VDC, 200/20 kA Interrupt, Round Body
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MFR #
L70S100
Werner #
3979782
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Littelfuse® POWR-GARD® L50S800 Fast Acting High Speed Semiconductor Fuse, 800 A, 500 VAC, 450 VDC, 200/20 kA Interrupt, Traditional/Round Body
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MFR #
L50S800
Werner #
3986974
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Littelfuse® POWR-GARD® LA60Q20-2 Very Fast Acting High Speed Semiconductor Fuse, 20 A, 600 VAC/VDC, 200/100 kA Interrupt, Class: G, Cartridge Body
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MFR #
LA60Q20-2
Werner #
4210516
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Littelfuse LA70QS175-4K LA70QS1754K VERY FAST-ACTING SEMICONDUCTOR FUSE
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MFR #
LA70QS175-4K
Werner #
4210517
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LITTELFUSE INC L50QS125 HIGH-SPEED SEMICONDUCTOR L50 125 AMP
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MFR #
L50QS125
Werner #
4210956
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LITTELFUSE INC L50QS150 HIGH-SPEED SEMICONDUCTOR L50 150 AMP
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MFR #
L50QS150
Werner #
4210957
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LITTELFUSE INC L70QS300 HIGH-SPEED SEMICONDUCTOR L70 300 AMP
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MFR #
L70QS300
Werner #
4210960
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Littelfuse LA60Q25-2 LA60Q252 VERY FAST-ACTING SEMICONDUCTOR FUSE
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MFR #
LA60Q25-2
Werner #
4253816
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