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Part# Info Electrical Specifications Physical Dimensions Fuse Characteristics Operational Environment Design and Compliance Mounting and Packing
Part RoHS Manufacturer Description Circuit Protection Type Rated Current Rated Breaking Capacity Rated AC Voltage Rated DC Voltage Rated Voltage Minimum Pre Arcing Time Pre Arcing Rating (A2/s) Resistance Body Diameter Body Height Body Width Dimensions Blow Characteristic Fuse Size/Group Trip Time/Delay Fuse Class Built-in Features Additional Features Nominal Joule Integral Minimum Operating Temperature Maximum Operating Temperature Reference Standard JESD-609 Code Manufacturer Series Terminal Shape Terminal Finish Mounting Feature Packing Method
LA30QS200-4 by Littelfuse

LA30QS200-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 200 A; Terminal Shape: TAB/BLADE;

Electric Fuse

200 A

200 kA

300 V

300 V

1.22 in (31 mm)

1.63 in (41.4 mm)

1.22 x 1.63 in (31 x 41.4 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

15 J

UL

Tab/Blade

Inline/Holder

LA30QS225-4 by Littelfuse

LA30QS225-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 225 A; Terminal Shape: TAB/BLADE;

Electric Fuse

225 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

22 J

UL

Tab/Blade

Inline/Holder

LA30QS250-4TI by Littelfuse

LA30QS250-4TI

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

250 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Indicator

Rated Breaking Capacity at 300 VDC: 20000 A

25 J

UL

Tab/Blade

Inline/Holder

LA30QS250-4 by Littelfuse

LA30QS250-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

250 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

25 J

UL

Tab/Blade

Inline/Holder

LA30QS300-4TI by Littelfuse

LA30QS300-4TI

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 300 A; Terminal Shape: TAB/BLADE;

Electric Fuse

300 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Indicator

Rated Breaking Capacity at 300 VDC: 20000 A

37 J

UL

Tab/Blade

Inline/Holder

LA30QS300-4 by Littelfuse

LA30QS300-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 300 A; Terminal Shape: TAB/BLADE;

Electric Fuse

300 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

37 J

UL

Tab/Blade

Inline/Holder

LA30QS35-4 by Littelfuse

LA30QS35-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 35 A; Terminal Shape: TAB/BLADE;

Electric Fuse

35 A

200 kA

300 V

300 V

0.72 in (18.3 mm)

1.63 in (41.4 mm)

0.72 x 1.63 in (18.3 x 41.4 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

900 mJ

UL

Tab/Blade

Inline/Holder

LA30QS350-4 by Littelfuse

LA30QS350-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 350 A; Terminal Shape: TAB/BLADE;

Electric Fuse

350 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

62 J

UL

Tab/Blade

Inline/Holder

LA30QS40-4 by Littelfuse

LA30QS40-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 40 A; Terminal Shape: TAB/BLADE;

Electric Fuse

40 A

200 kA

300 V

300 V

0.72 in (18.3 mm)

1.63 in (41.4 mm)

0.72 x 1.63 in (18.3 x 41.4 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

1.2 J

UL

Tab/Blade

Inline/Holder

LA30QS400-4TI by Littelfuse

LA30QS400-4TI

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 400 A; Terminal Shape: TAB/BLADE;

Electric Fuse

400 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Indicator

Rated Breaking Capacity at 300 VDC: 20000 A

83 J

UL

Tab/Blade

Inline/Holder

LA30QS400-4 by Littelfuse

LA30QS400-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 400 A; Terminal Shape: TAB/BLADE;

Electric Fuse

400 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

83 J

UL

Tab/Blade

Inline/Holder

LA30QS450-4 by Littelfuse

LA30QS450-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE;

Electric Fuse

450 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

130 J

UL

Tab/Blade

Inline/Holder

LA30QS50-4 by Littelfuse

LA30QS50-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 50 A; Terminal Shape: TAB/BLADE;

Electric Fuse

50 A

200 kA

300 V

300 V

0.72 in (18.3 mm)

1.63 in (41.4 mm)

0.72 x 1.63 in (18.3 x 41.4 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

2 J

UL

Tab/Blade

Inline/Holder

LA30QS500-4 by Littelfuse

LA30QS500-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 500 A; Terminal Shape: TAB/BLADE;

Electric Fuse

500 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

160 J

UL

Tab/Blade

Inline/Holder

LA30QS550-4 by Littelfuse

LA30QS550-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 550 A; Terminal Shape: TAB/BLADE;

Electric Fuse

550 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

190 J

UL

Tab/Blade

Inline/Holder

LA30QS60-4 by Littelfuse

LA30QS60-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 60 A; Terminal Shape: TAB/BLADE;

Electric Fuse

60 A

200 kA

300 V

300 V

0.72 in (18.3 mm)

1.63 in (41.4 mm)

0.72 x 1.63 in (18.3 x 41.4 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

2.7 J

UL

Tab/Blade

Inline/Holder

LA30QS600-4TI by Littelfuse

LA30QS600-4TI

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 600 A; Terminal Shape: TAB/BLADE;

Electric Fuse

600 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Indicator

Rated Breaking Capacity at 300 VDC: 20000 A

230 J

UL

Tab/Blade

Inline/Holder

LA30QS600-4 by Littelfuse

LA30QS600-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 600 A; Terminal Shape: TAB/BLADE;

Electric Fuse

600 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

230 J

UL

Tab/Blade

Inline/Holder

LA30QS70-4 by Littelfuse

LA30QS70-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 70 A; Terminal Shape: TAB/BLADE;

Electric Fuse

70 A

200 kA

300 V

300 V

1.22 in (31 mm)

1.63 in (41.4 mm)

1.22 x 1.63 in (31 x 41.4 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

1.6 J

UL

Tab/Blade

Inline/Holder

LA30QS700-4 by Littelfuse

LA30QS700-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 700 A; Terminal Shape: TAB/BLADE;

Electric Fuse

700 A

200 kA

300 V

300 V

1.5 in (38.1 mm)

1.579 in (40.1 mm)

1.5 x 1.579 in (38.1 x 40.1 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

260 J

UL

Tab/Blade

Inline/Holder

LA30QS80-4 by Littelfuse

LA30QS80-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 80 A; Terminal Shape: TAB/BLADE;

Electric Fuse

80 A

200 kA

300 V

300 V

1.22 in (31 mm)

1.63 in (41.4 mm)

1.22 x 1.63 in (31 x 41.4 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

2.6 J

UL

Tab/Blade

Inline/Holder

LA30QS800-4 by Littelfuse

LA30QS800-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 800 A; Terminal Shape: TAB/BLADE;

Electric Fuse

800 A

200 kA

300 V

300 V

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

330 J

UL

LA30

Tab/Blade

Inline/Holder

LA30QS90-4 by Littelfuse

LA30QS90-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 300 V; Rated DC Voltage: 300 V; Rated Current: 90 A; Terminal Shape: TAB/BLADE;

Electric Fuse

90 A

200 kA

300 V

300 V

1.22 in (31 mm)

1.63 in (41.4 mm)

1.22 x 1.63 in (31 x 41.4 mm)

Very Fast

Rated Breaking Capacity at 300 VDC: 20000 A

3.2 J

UL

Tab/Blade

Inline/Holder

LA50QS100-4 by Littelfuse

LA50QS100-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 100 A; Terminal Shape: TAB/BLADE;

Electric Fuse

100 A

200 kA

500 V

500 V

500 V

1 in (25.4 mm)

2.13 in (54.1 mm)

1 x 2.13 in (25.4 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

4.4 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS1000-4 by Littelfuse

LA50QS1000-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 1000 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1 kA

200 kA

500 V

500 V

500 V

3 in (76.2 mm)

3.22 in (81.8 mm)

3 x 3.22 in (76.2 x 81.8 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

560 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS1200-4 by Littelfuse

LA50QS1200-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 1200 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.2 kA

200 kA

500 V

500 V

500 V

3 in (76.2 mm)

3.22 in (81.8 mm)

3 x 3.22 in (76.2 x 81.8 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

930 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS125-4 by Littelfuse

LA50QS125-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 125 A; Terminal Shape: TAB/BLADE;

Electric Fuse

125 A

200 kA

500 V

500 V

500 V

1.22 in (31 mm)

2.13 in (54.1 mm)

1.22 x 2.13 in (31 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

5.6 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS150-4 by Littelfuse

LA50QS150-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 150 A; Terminal Shape: TAB/BLADE;

Electric Fuse

150 A

200 kA

500 V

500 V

500 V

1.22 in (31 mm)

2.13 in (54.1 mm)

1.22 x 2.13 in (31 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

9 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS175-4 by Littelfuse

LA50QS175-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 175 A; Terminal Shape: TAB/BLADE;

Electric Fuse

175 A

200 kA

500 V

500 V

500 V

1.22 in (31 mm)

2.13 in (54.1 mm)

1.22 x 2.13 in (31 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

15 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS200-4 by Littelfuse

LA50QS200-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 200 A; Terminal Shape: TAB/BLADE;

Electric Fuse

200 A

200 kA

500 V

500 V

500 V

1.22 in (31 mm)

2.13 in (54.1 mm)

1.22 x 2.13 in (31 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

20 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS225-4 by Littelfuse

LA50QS225-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 225 A; Terminal Shape: TAB/BLADE;

Electric Fuse

225 A

200 kA

500 V

500 V

500 V

1.5 in (38.1 mm)

2.091 in (53.1 mm)

1.5 x 2.091 in (38.1 x 53.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

25 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS250-4 by Littelfuse

LA50QS250-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

250 A

200 kA

500 V

500 V

500 V

1.5 in (38.1 mm)

2.091 in (53.1 mm)

1.5 x 2.091 in (38.1 x 53.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

29 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS300-4 by Littelfuse

LA50QS300-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 300 A; Terminal Shape: TAB/BLADE;

Electric Fuse

300 A

200 kA

500 V

500 V

500 V

1.5 in (38.1 mm)

2.091 in (53.1 mm)

1.5 x 2.091 in (38.1 x 53.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

55 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS35-4 by Littelfuse

LA50QS35-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 35 A; Terminal Shape: TAB/BLADE;

Electric Fuse

35 A

200 kA

500 V

500 V

500 V

1 in (25.4 mm)

2.13 in (54.1 mm)

1 x 2.13 in (25.4 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

560 mJ

CSA; UL

Tab/Blade

Inline/Holder

LA50QS350-4 by Littelfuse

LA50QS350-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 350 A; Terminal Shape: TAB/BLADE;

Electric Fuse

350 A

200 kA

500 V

500 V

500 V

1.5 in (38.1 mm)

2.091 in (53.1 mm)

1.5 x 2.091 in (38.1 x 53.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

88 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS40-4 by Littelfuse

LA50QS40-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 40 A; Terminal Shape: TAB/BLADE;

Electric Fuse

40 A

200 kA

500 V

500 V

500 V

1 in (25.4 mm)

2.13 in (54.1 mm)

1 x 2.13 in (25.4 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

690 mJ

CSA; UL

Tab/Blade

Inline/Holder

LA50QS400-4 by Littelfuse

LA50QS400-4

Littelfuse

LA50QS400-4 by Littelfuse is a fast blow electric fuse with 98J nominal joule integral, rated for 500V AC/DC and 400A current. It features TAB/BLADE terminals, CSA/UL standards compliance, and is ideal for inline mounting in applications requiring high breaking capacity.

Electric Fuse

400 A

200 kA

500 V

500 V

500 V

1.5 in (38.1 mm)

2.091 in (53.1 mm)

1.5 x 2.091 in (38.1 x 53.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

98 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS450-4 by Littelfuse

LA50QS450-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 450 A; Terminal Shape: TAB/BLADE;

Electric Fuse

450 A

200 kA

500 V

500 V

500 V

2 in (50.8 mm)

2.22 in (56.4 mm)

2 x 2.22 in (50.8 x 56.4 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

130 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS50-4 by Littelfuse

LA50QS50-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 50 A; Terminal Shape: TAB/BLADE;

Electric Fuse

50 A

200 kA

500 V

500 V

500 V

1 in (25.4 mm)

2.13 in (54.1 mm)

1 x 2.13 in (25.4 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

1.1 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS500-4 by Littelfuse

LA50QS500-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 500 A; Terminal Shape: TAB/BLADE;

Electric Fuse

500 A

200 kA

500 V

500 V

500 V

2 in (50.8 mm)

2.22 in (56.4 mm)

2 x 2.22 in (50.8 x 56.4 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

160 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS60-4 by Littelfuse

LA50QS60-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 60 A; Terminal Shape: TAB/BLADE;

Electric Fuse

60 A

200 kA

500 V

500 V

500 V

1 in (25.4 mm)

2.13 in (54.1 mm)

1 x 2.13 in (25.4 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

1.8 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS600-4 by Littelfuse

LA50QS600-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 600 A; Terminal Shape: TAB/BLADE;

Electric Fuse

600 A

200 kA

500 V

500 V

500 V

2 in (50.8 mm)

2.22 in (56.4 mm)

2 x 2.22 in (50.8 x 56.4 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

220 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS70-4 by Littelfuse

LA50QS70-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 70 A; Terminal Shape: TAB/BLADE;

Electric Fuse

70 A

200 kA

500 V

500 V

500 V

1 in (25.4 mm)

2.13 in (54.1 mm)

1 x 2.13 in (25.4 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

1.9 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS700-4 by Littelfuse

LA50QS700-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 700 A; Terminal Shape: TAB/BLADE;

Electric Fuse

700 A

200 kA

500 V

500 V

500 V

2.5 in (63.5 mm)

2.22 in (56.4 mm)

2.5 x 2.22 in (63.5 x 56.4 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

270 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS80-4 by Littelfuse

LA50QS80-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 80 A; Terminal Shape: TAB/BLADE;

Electric Fuse

80 A

200 kA

500 V

500 V

500 V

1 in (25.4 mm)

2.13 in (54.1 mm)

1 x 2.13 in (25.4 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

2.6 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS800-4 by Littelfuse

LA50QS800-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 800 A; Terminal Shape: TAB/BLADE;

Electric Fuse

800 A

200 kA

500 V

500 V

500 V

2.5 in (63.5 mm)

2.22 in (56.4 mm)

2.5 x 2.22 in (63.5 x 56.4 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

360 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS90-4 by Littelfuse

LA50QS90-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 90 A; Terminal Shape: TAB/BLADE;

Electric Fuse

90 A

200 kA

500 V

500 V

500 V

1 in (25.4 mm)

2.13 in (54.1 mm)

1 x 2.13 in (25.4 x 54.1 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

3.6 J

CSA; UL

Tab/Blade

Inline/Holder

LA50QS900-4 by Littelfuse

LA50QS900-4

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 500 V; Rated Current: 900 A; Terminal Shape: TAB/BLADE;

Electric Fuse

900 A

200 kA

500 V

500 V

500 V

3 in (76.2 mm)

3.22 in (81.8 mm)

3 x 3.22 in (76.2 x 81.8 mm)

Fast

Rated Breaking Capacity at 500 VDC: 100000 A

500 J

CSA; UL

Tab/Blade

Inline/Holder