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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
30313150421 by Littelfuse

30313150421

Littelfuse

Littelfuse 30313150421 fuse has a rated current of 3.15A and rated breaking capacity of 50A, suitable for electric fuse circuit protection at 125V AC and 63V DC. With fast blow characteristic and trip time of 60s, it is ideal for applications requiring reliable overcurrent protection in various electronic devices.

Electric Fuse

3.15 A

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

450 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30315000131 by Littelfuse

30315000131

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: 5 A; Terminal Shape: PIN WIRE;

Electric Fuse

5 A

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

1.5 J

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30300500421 by Littelfuse

30300500421

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .05 A; Terminal Shape: PIN WIRE;

Electric Fuse

50 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

70 μJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30300630131 by Littelfuse

30300630131

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .063 A; Terminal Shape: PIN WIRE;

Electric Fuse

63 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

130 μJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30300630421 by Littelfuse

30300630421

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .063 A; Terminal Shape: PIN WIRE;

Electric Fuse

63 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

130 μJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30300800131 by Littelfuse

30300800131

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .08 A; Terminal Shape: PIN WIRE;

Electric Fuse

80 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

200 μJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30301000131 by Littelfuse

30301000131

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .1 A; Terminal Shape: PIN WIRE;

Electric Fuse

100 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

400 μJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30302000001 by Littelfuse

30302000001

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .2 A; Terminal Shape: PIN WIRE;

Electric Fuse

200 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

4.2 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Ammo Pack; Tape

30302500001 by Littelfuse

30302500001

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .25 A; Terminal Shape: PIN WIRE;

Electric Fuse

250 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

8.2 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Ammo Pack; Tape

30302500421 by Littelfuse

30302500421

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .25 A; Terminal Shape: PIN WIRE;

Electric Fuse

250 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

8.2 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30303150421 by Littelfuse

30303150421

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .315 A; Terminal Shape: PIN WIRE;

Electric Fuse

315 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

15 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30304000421 by Littelfuse

30304000421

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .4 A; Terminal Shape: PIN WIRE;

Electric Fuse

400 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

25 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30305000001 by Littelfuse

30305000001

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .5 A; Terminal Shape: PIN WIRE;

Electric Fuse

500 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

42 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Ammo Pack; Tape

30306300131 by Littelfuse

30306300131

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: .63 A; Terminal Shape: PIN WIRE;

Electric Fuse

630 mA

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

15 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30311000131 by Littelfuse

30311000131

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: 1 A; Terminal Shape: PIN WIRE;

Electric Fuse

1 A

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

39 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30311600421 by Littelfuse

30311600421

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: 1.6 A; Terminal Shape: PIN WIRE;

Electric Fuse

1.6 A

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

110 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30312500001 by Littelfuse

30312500001

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: 2.5 A; Terminal Shape: PIN WIRE;

Electric Fuse

2.5 A

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

230 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Ammo Pack; Tape

30313150131 by Littelfuse

30313150131

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: 3.15 A; Terminal Shape: PIN WIRE;

Electric Fuse

3.15 A

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

450 mJ

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30314000001 by Littelfuse

30314000001

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: 4 A; Terminal Shape: PIN WIRE;

Electric Fuse

4 A

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

1 J

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Ammo Pack; Tape

30314000131 by Littelfuse

30314000131

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: 4 A; Terminal Shape: PIN WIRE;

Electric Fuse

4 A

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

1 J

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Bulk

30315000001 by Littelfuse

30315000001

Littelfuse

ELECTRIC FUSE; Mounting Feature: THROUGH HOLE; Rated AC Voltage: 125 V; Rated DC Voltage: 63 V; Rated Current: 5 A; Terminal Shape: PIN WIRE;

Electric Fuse

5 A

50 A

125 V

63 V

0.236 in (6 mm)

0.315 in (8 mm)

Fast

1 m

Pre Arcing Time: Open within 60 s at 200% Rated Current

1.5 J

-25 °C (-13 °F)

70 °C (158 °F)

CSA; UL

Pin Wire

Through Hole Mount

Ammo Pack; Tape

PSR032UL1500X by Littelfuse

PSR032UL1500X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 450 V; Rated Current: 1500 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.5 kA

200 kA

500 V

450 V

2.362 in (60 mm)

3.736 in (94.9 mm)

1.937 in (49.2 mm)

Fast

Indicator

Rated Breaking Capacity at 450 VDC: 150000 A

673.36 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR071UL0500Z by Littelfuse

PSR071UL0500Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1200 V; Rated DC Voltage: 900 V; Rated Current: 500 A; Terminal Shape: TAB/BLADE;

Electric Fuse

500 A

100 kA

1.2 KV

900 V

2.882 in (73.2 mm)

3.402 in (86.4 mm)

2.028 in (51.5 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

75.315 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR072UL0800X by Littelfuse

PSR072UL0800X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1200 V; Rated DC Voltage: 900 V; Rated Current: 800 A; Terminal Shape: TAB/BLADE;

Electric Fuse

800 A

100 kA

1.2 KV

900 V

2.882 in (73.2 mm)

3.736 in (94.9 mm)

2.362 in (60 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

230.695 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR033UL2250X by Littelfuse

PSR033UL2250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 550 V; Rated DC Voltage: 450 V; Rated Current: 2250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

2.25 kA

200 kA

550 V

450 V

2.894 in (73.5 mm)

4.268 in (108.4 mm)

1.976 in (50.2 mm)

Fast

Indicator

Rated Breaking Capacity at 450 VDC: 150000 A

1.236 MJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR071UL0550Z by Littelfuse

PSR071UL0550Z

Littelfuse

PSR071UL0550Z by Littelfuse is a 550A fuse with 87328J nominal joule integral and 1200V AC voltage rating. It is used for electric circuit protection, featuring fast blow characteristic and built-in indicator. Ideal for applications requiring high breaking capacity and operating temperatures from -55°C to 125°C.

Electric Fuse

550 A

100 kA

1.2 KV

900 V

2.882 in (73.2 mm)

3.402 in (86.4 mm)

2.028 in (51.5 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

87.328 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR072UL1000X by Littelfuse

PSR072UL1000X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 900 V; Rated DC Voltage: 800 V; Rated Current: 1000 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1 kA

100 kA

900 V

800 V

2.882 in (73.2 mm)

3.736 in (94.9 mm)

2.362 in (60 mm)

Fast

Indicator

Rated Breaking Capacity at 800 VDC: 150000 A

455.955 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR032UL1400X by Littelfuse

PSR032UL1400X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 450 V; Rated Current: 1400 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.4 kA

200 kA

500 V

450 V

2.362 in (60 mm)

3.736 in (94.9 mm)

1.937 in (49.2 mm)

Fast

Indicator

Rated Breaking Capacity at 450 VDC: 150000 A

551.749 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR032US1250X by Littelfuse

PSR032US1250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 550 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.25 kA

200 kA

600 V

550 V

2.362 in (60 mm)

3.736 in (94.9 mm)

1.937 in (49.2 mm)

Fast

Indicator

Rated Breaking Capacity at 550 VDC: 150000 A

336.661 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR071UL0630Z by Littelfuse

PSR071UL0630Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1100 V; Rated DC Voltage: 900 V; Rated Current: 630 A; Terminal Shape: TAB/BLADE;

Electric Fuse

630 A

100 kA

1.1 KV

900 V

2.882 in (73.2 mm)

3.402 in (86.4 mm)

2.028 in (51.5 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

131.24 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR072UL0900X by Littelfuse

PSR072UL0900X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1100 V; Rated DC Voltage: 900 V; Rated Current: 900 A; Terminal Shape: TAB/BLADE;

Electric Fuse

900 A

100 kA

1.1 KV

900 V

2.882 in (73.2 mm)

3.736 in (94.9 mm)

2.362 in (60 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

376.641 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR032US1500X by Littelfuse

PSR032US1500X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 450 V; Rated Current: 1500 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.5 kA

200 kA

500 V

450 V

2.362 in (60 mm)

3.736 in (94.9 mm)

1.937 in (49.2 mm)

Fast

Indicator

Rated Breaking Capacity at 450 VDC: 150000 A

673.36 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR072UL0700X by Littelfuse

PSR072UL0700X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1200 V; Rated DC Voltage: 900 V; Rated Current: 700 A; Terminal Shape: TAB/BLADE;

Electric Fuse

700 A

100 kA

1.2 KV

900 V

2.882 in (73.2 mm)

3.736 in (94.9 mm)

2.362 in (60 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

228.761 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR032UL1250X by Littelfuse

PSR032UL1250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated DC Voltage: 550 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.25 kA

200 kA

600 V

550 V

2.362 in (60 mm)

3.736 in (94.9 mm)

1.937 in (49.2 mm)

Fast

Indicator

Rated Breaking Capacity at 550 VDC: 150000 A

336.661 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR032US1400X by Littelfuse

PSR032US1400X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 450 V; Rated Current: 1400 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.4 kA

200 kA

500 V

450 V

2.362 in (60 mm)

3.736 in (94.9 mm)

1.937 in (49.2 mm)

Fast

Indicator

Rated Breaking Capacity at 450 VDC: 150000 A

551.749 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR033US2250X by Littelfuse

PSR033US2250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 550 V; Rated DC Voltage: 450 V; Rated Current: 2250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

2.25 kA

200 kA

550 V

450 V

2.894 in (73.5 mm)

4.268 in (108.4 mm)

1.976 in (50.2 mm)

Fast

Indicator

Rated Breaking Capacity at 450 VDC: 150000 A

1.236 MJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR072FL0700Z by Littelfuse

PSR072FL0700Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1200 V; Rated DC Voltage: 900 V; Rated Current: 700 A; Terminal Shape: THREADED;

Electric Fuse

700 A

100 kA

1.2 KV

900 V

2.953 in (75 mm)

3.736 in (94.9 mm)

2.362 in (60 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

228.761 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR072FL1000Z by Littelfuse

PSR072FL1000Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 900 V; Rated DC Voltage: 800 V; Rated Current: 1000 A; Terminal Shape: THREADED;

Electric Fuse

1 kA

100 kA

900 V

800 V

2.953 in (75 mm)

3.736 in (94.9 mm)

2.362 in (60 mm)

Fast

Indicator

Rated Breaking Capacity at 800 VDC: 150000 A

455.955 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR071FL0550Z by Littelfuse

PSR071FL0550Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1200 V; Rated DC Voltage: 900 V; Rated Current: 550 A; Terminal Shape: THREADED;

Electric Fuse

550 A

100 kA

1.2 KV

900 V

2.913 in (74 mm)

3.402 in (86.4 mm)

2.028 in (51.5 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

87.328 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR072FL0800Z by Littelfuse

PSR072FL0800Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1200 V; Rated DC Voltage: 900 V; Rated Current: 800 A; Terminal Shape: THREADED;

Electric Fuse

800 A

100 kA

1.2 KV

900 V

2.953 in (75 mm)

3.736 in (94.9 mm)

2.362 in (60 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

230.695 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR072FL0900Z by Littelfuse

PSR072FL0900Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1100 V; Rated DC Voltage: 900 V; Rated Current: 900 A; Terminal Shape: THREADED;

Electric Fuse

900 A

100 kA

1.1 KV

900 V

2.953 in (75 mm)

3.736 in (94.9 mm)

2.362 in (60 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

376.641 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR032FL1400Z by Littelfuse

PSR032FL1400Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 450 V; Rated Current: 1400 A; Terminal Shape: THREADED;

Electric Fuse

1.4 kA

200 kA

500 V

450 V

2.362 in (60 mm)

3.736 in (94.9 mm)

2.008 in (51 mm)

Fast

Indicator

Rated Breaking Capacity at 450 VDC: 150000 A

551.749 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR033FL2250Z by Littelfuse

PSR033FL2250Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 550 V; Rated DC Voltage: 450 V; Rated Current: 2250 A; Terminal Shape: THREADED;

Electric Fuse

2.25 kA

200 kA

550 V

450 V

2.894 in (73.5 mm)

4.268 in (108.4 mm)

2.008 in (51 mm)

Fast

Indicator

Rated Breaking Capacity at 450 VDC: 150000 A

1.236 MJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR071FL0630Z by Littelfuse

PSR071FL0630Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1100 V; Rated DC Voltage: 900 V; Rated Current: 630 A; Terminal Shape: THREADED;

Electric Fuse

630 A

100 kA

1.1 KV

900 V

2.913 in (74 mm)

3.402 in (86.4 mm)

2.028 in (51.5 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

131.24 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR071FS0630Z by Littelfuse

PSR071FS0630Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1100 V; Rated DC Voltage: 900 V; Rated Current: 630 A; Terminal Shape: THREADED;

Electric Fuse

630 A

100 kA

1.1 KV

900 V

2.913 in (74 mm)

3.402 in (86.4 mm)

2.028 in (51.5 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

131.24 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR032FS1500Z by Littelfuse

PSR032FS1500Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated DC Voltage: 450 V; Rated Current: 1500 A; Terminal Shape: THREADED;

Electric Fuse

1.5 kA

200 kA

500 V

450 V

2.362 in (60 mm)

3.736 in (94.9 mm)

2.008 in (51 mm)

Fast

Indicator

Rated Breaking Capacity at 450 VDC: 150000 A

673.36 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR033FS2250Z by Littelfuse

PSR033FS2250Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 550 V; Rated DC Voltage: 450 V; Rated Current: 2250 A; Terminal Shape: THREADED;

Electric Fuse

2.25 kA

200 kA

550 V

450 V

2.894 in (73.5 mm)

4.268 in (108.4 mm)

2.008 in (51 mm)

Fast

Indicator

Rated Breaking Capacity at 450 VDC: 150000 A

1.236 MJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR071FL0500Z by Littelfuse

PSR071FL0500Z

Littelfuse

PSR071FL0500Z by Littelfuse is a 500A fuse with 1200V AC and 900V DC ratings. With fast blow characteristic, it offers circuit protection with a high breaking capacity of 100kA. Ideal for inline mounting, it is used in applications requiring reliable electrical fuse protection.

Electric Fuse

500 A

100 kA

1.2 KV

900 V

2.913 in (74 mm)

3.402 in (86.4 mm)

2.028 in (51.5 mm)

Fast

Indicator

Rated Breaking Capacity at 900 VDC: 150000 A

75.315 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk