Tab/Blade Fuses 2,400+

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Part RoHS Manufacturer Circuit Protection Type Mounting Feature Rated AC Voltage Rated DC Voltage Rated Current Terminal Shape Nominal Joule Integral Minimum Operating Temperature Terminal Finish Rated Breaking Capacity Manufacturer Series Trip Time/Delay Additional Features Pre Arcing Rating (A2/s) Packing Method Body Length/Diameter Body Width Fuse Class JESD-609 Code Rated Voltage Resistance Minimum Pre Arcing Time Fuse Size Built-in Features Dimensions Body Height Reference Standard Maximum Operating Temperature Blow Characteristic

FPSR071UL0250Z

Littelfuse

Electric Fuse

Inline/Holder

1.3 KV

1 KV

250 A

Tab/Blade

10.592 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 1000 VDC: 150000 A

Bulk

2.823 in (71.7 mm)

2.264 in (57.5 mm)

Indicator

2.028 in (51.5 mm)

CE; CUL; UL

125 °C (257 °F)

PSR033US2250X

Littelfuse

Electric Fuse

Inline/Holder

550 V

450 V

2.25 kA

Tab/Blade

1.236 MJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032US1250X

Littelfuse

Electric Fuse

Inline/Holder

600 V

550 V

1.25 kA

Tab/Blade

336.661 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 550 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR071UL0500Z

Littelfuse

Electric Fuse

Inline/Holder

1.2 KV

900 V

500 A

Tab/Blade

75.315 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 900 VDC: 150000 A

Bulk

2.882 in (73.2 mm)

2.028 in (51.5 mm)

Indicator

3.402 in (86.4 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR072UL0900X

Littelfuse

Electric Fuse

Inline/Holder

1.1 KV

900 V

900 A

Tab/Blade

376.641 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 900 VDC: 150000 A

Bulk

2.882 in (73.2 mm)

2.362 in (60 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032US1400X

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1.4 kA

Tab/Blade

551.749 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032UL1500X

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1.5 kA

Tab/Blade

673.36 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR072UL0800X

Littelfuse

Electric Fuse

Inline/Holder

1.2 KV

900 V

800 A

Tab/Blade

230.695 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 900 VDC: 150000 A

Bulk

2.882 in (73.2 mm)

2.362 in (60 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

0CBO050.V

Littelfuse

Electric Fuse

Inline/Holder

32 V

50 A

Tab/Blade

10 kA

0.812 in (20.62 mm)

1.623 in (41.23 mm)

Fast

PSR033UL2250X

Littelfuse

Electric Fuse

Inline/Holder

550 V

450 V

2.25 kA

Tab/Blade

1.236 MJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

4.268 in (108.4 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR072UL0700X

Littelfuse

Electric Fuse

Inline/Holder

1.2 KV

900 V

700 A

Tab/Blade

228.761 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 900 VDC: 150000 A

Bulk

2.882 in (73.2 mm)

2.362 in (60 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032UL1250X

Littelfuse

Electric Fuse

Inline/Holder

600 V

550 V

1.25 kA

Tab/Blade

336.661 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 550 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032US1500X

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1.5 kA

Tab/Blade

673.36 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 450 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

0298100.UXP-2M6

Littelfuse

Electric Fuse

Inline/Holder

32 V

100 A

Tab/Blade

27.6 kJ

-40 °C (-40 °F)

Tin

2 kA

100 ms

1.15 in (29.2 mm)

0.75 in (19.05 mm)

e3

32 V

Mega

0.381 in (9.69 mm)

125 °C (257 °F)

Time Delay

0299070ZXNV

Littelfuse

Electric Fuse

Inline/Holder

32 V

70 A

Tab/Blade

6.9 kJ

-40 °C (-40 °F)

Silver

Rated Breaking Capacity at 32 VDC: 1000 A

1.15 in (29.21 mm)

0.348 in (8.85 mm)

e4

1.15 x 0.348 x 0.85 in (29.21 x 8.85 x 21.59 mm)

0.85 in (21.59 mm)

125 °C (257 °F)

298200

Littelfuse

Electric Fuse

Inline/Holder

32 V

200 A

Tab/Blade

204 kJ

2 kA

Rated Breaking Capacity at 32 VDC: 2000 A

1.15 in (29.21 mm)

0.75 in (19.05 mm)

1.15 x 0.75 x 0.42 in (29.21 x 19.05 x 10.67 mm)

0.42 in (10.67 mm)

Slow

LA130URD70LI0200

Littelfuse

Electric Fuse

Inline/Holder

1.3 KV

200 A

Tab/Blade

4.7 J

100 kA

1.575 in (40 mm)

1.575 in (40 mm)

Indicator

1.575 x 1.575 x 2.854 in (40 x 40 x 72.5 mm)

2.854 in (72.5 mm)

UL

Very Fast

L60S70

Littelfuse

Electric Fuse

Inline/Holder

600 V

70 A

Tab/Blade

200 kA

1.063 in (27 mm)

1.063 x 2.906 in (27 x 73.8 mm)

2.906 in (73.8 mm)

CSA; UL

Fast

0283080.MXJ

Littelfuse

Electric Fuse

Inline/Holder

32 V

80 A

Tab/Blade

-40 °C (-40 °F)

40 ms

1.874 in (47.6 mm)

0.593 in (15.05 mm)

32 V

0.898 x 0.638 x 0.846 in (22.8 x 16.2 x 21.5 mm)

0.846 in (21.5 mm)

125 °C (257 °F)

L25S035

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

35 A

Tab/Blade

200 kA

Rated Breaking Capacity at 250 VDC: 20000 A

0.811 in (20.6 mm)

1.626 in (41.3 mm)

CE; CSA; UL

Very Fast

MAX30BP

Littelfuse

Electric Fuse

Inline/Holder

32 V

30 A

Tab/Blade

4.1 kJ

-40 °C (-40 °F)

1 kA

40 ms

Bulk

1.15 in (29.2 mm)

0.346 in (8.8 mm)

0.85 in (21.6 mm)

UL

125 °C (257 °F)

Slow

0257001LXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

1 A

Tab/Blade

400 mJ

-40 °C (-40 °F)

Tin

1 kA

0257

Rated Breaking Capacity at 32 VDC: 1000 A

Bulk

0.75 in (19.05 mm)

0.2 in (5.08 mm)

e3

0.75 x 0.2 x 0.48 in (19.05 x 5.08 x 12.19 mm)

0.48 in (12.19 mm)

UL

105 °C (221 °F)

FLNR175ID

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

175 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

1.594 in (40.5 mm)

Indicator

1.594 x 7.126 in (40.5 x 181 mm)

7.126 in (181 mm)

CSA; QPL; UL

Time Delay

IDSR600.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

600 A

Tab/Blade

200 kA

Rated Breaking Capacity at 600 VDC: 20000 A

Bulk

3.043 in (77.3 mm)

13.374 in (339.7 mm)

CSA; UL

Time Delay

0498030.MXTM6

Littelfuse

Electric Fuse

Inline/Holder

32 V

30 A

Tab/Blade

4.2 kJ

-40 °C (-40 °F)

2 kA

Bulk

0.63 in (16 mm)

0.472 in (12 mm)

0.315 in (8 mm)

125 °C (257 °F)

Time Delay

LLSRK300

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

300 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

2.594 in (65.9 mm)

2.594 x 11.626 in (65.9 x 295.3 mm)

11.626 in (295.3 mm)

CSA; UL

Time Delay

0898150.U-NH

Littelfuse

Electric Fuse

Inline/Holder

70 V

150 A

Tab/Blade

58.1 kJ

-40 °C (-40 °F)

2.5 kA

100 ms

1.15 in (29.2 mm)

0.748 in (19 mm)

Mega

0.39 in (9.9 mm)

125 °C (257 °F)

Time Delay

2CC150

Littelfuse

Electric Fuse

Inline/Holder

600 V

250 V

150 A

Tab/Blade

200 kA

2CC

Rated Breaking Capacity at 250 VDC: 80000 A

1.614 in (41 mm)

1.614 x 2.992 in (41 x 76 mm)

2.992 in (76 mm)

CSA

JLLS175.XXP

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

175 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.079 in (27.4 mm)

600 V

1.657 in (42.1 mm)

CE; CSA; UL

Fast

0327005

Littelfuse

Electric Fuse

Inline/Holder

32 V

5 A

Tab/Blade

17 J

-40 °C (-40 °F)

1 kA

0.358 in (9.1 mm)

0.15 in (3.8 mm)

0.358 x 0.15 x 0.311 in (9.1 x 3.8 x 7.9 mm)

0.311 in (7.9 mm)

125 °C (257 °F)

LLSRK150

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

150 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

1.843 in (46.8 mm)

1.843 x 9.626 in (46.8 x 244.5 mm)

9.626 in (244.5 mm)

CSA; UL

Time Delay

KLPC1300

Littelfuse

Electric Fuse

Inline/Holder

600 V

480 V

1.3 kA

Tab/Blade

200 kA

Rated Breaking Capacity at 480 VDC: 20000 A

3 in (76.2 mm)

3 x 3.752 in (76.2 x 95.3 mm)

3.752 in (95.3 mm)

CSA; UL

Time Delay

0298400.UXP-2M8

Littelfuse

Electric Fuse

Inline/Holder

32 V

400 A

Tab/Blade

844.4 kJ

-40 °C (-40 °F)

Tin

2 kA

1.15 in (29.2 mm)

0.75 in (19.05 mm)

e3

32 V

Mega

0.389 in (9.89 mm)

125 °C (257 °F)

Time Delay

125.6785.4752

Littelfuse

Electric Fuse

Inline/Holder

125 V

7.5 A

Tab/Blade

60 J

Silver

Rated Breaking Capacity at 125 VDC: 1000 A

0.469 in (11.9 mm)

0.15 in (3.8 mm)

e4

0.469 x 0.15 x 0.339 in (11.9 x 3.8 x 8.6 mm)

0.339 in (8.6 mm)

UL

NH2M355

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

355 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

2.921 in (74.2 mm)

1.969 in (50 mm)

Indicator

2.921 x 1.969 x 2.835 in (74.2 x 50 x 72 mm)

2.835 in (72 mm)

VDE

LLSR150

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

150 A

Tab/Blade

20 kA

Rated Breaking Capacity at 300 VDC: 20000

1.843 in (46.8 mm)

1.843 x 6.689 in (46.8 x 169.9 mm)

6.689 in (169.9 mm)

Time Delay

0298400.UXT

Littelfuse

Electric Fuse

Inline/Holder

32 V

400 A

Tab/Blade

610 kJ

-40 °C (-40 °F)

2 kA

100 ms

Bulk

1.15 in (29.2 mm)

0.748 in (19 mm)

Mega

0.421 in (10.7 mm)

125 °C (257 °F)

Time Delay

LA100P400-4

Littelfuse

Electric Fuse

Inline/Holder

1 KV

750 V

400 A

Tab/Blade

290 J

100 kA

Rated Breaking Capacity at 750 VDC: 100000 A

2 in (50.8 mm)

2 x 3.469 in (50.8 x 88.1 mm)

3.469 in (88.1 mm)

UL

Very Fast

0498060.MX1M5

Littelfuse

Electric Fuse

Inline/Holder

32 V

60 A

Tab/Blade

21.7 kJ

-40 °C (-40 °F)

2 kA

Bulk

0.63 in (16 mm)

0.472 in (12 mm)

0.63 x 0.472 x 0.315 in (16 x 12 x 8 mm)

0.315 in (8 mm)

UL

125 °C (257 °F)

Time Delay

LDC1200

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

1.2 kA

Tab/Blade

200 kA

16 ms

Rated Breaking Capacity at 600 VDC: 50000 A

2.5 in (63.5 mm)

2.5 x 3.752 in (63.5 x 95.3 mm)

3.752 in (95.3 mm)

CE, CSA, UL

Fast

L15S150

Littelfuse

Electric Fuse

Inline/Holder

150 V

100 V

150 A

Tab/Blade

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 100 VDC: 20000 A

1 in (25.4 mm)

1 x 1.157 in (25.4 x 29.4 mm)

1.157 in (29.4 mm)

CSA; UL

125 °C (257 °F)

Very Fast

272.750

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

750 mA

Tab/Blade

90 mJ

-55 °C (-67 °F)

Tin Lead

10 kA

Rated Breaking Capacity at 125 VDC: 10000 A

0.235 in (5.97 mm)

e0

0.235 x 0.287 in (5.97 x 7.3 mm)

0.287 in (7.3 mm)

CSA; UL

125 °C (257 °F)

Very Fast

262.125

Littelfuse

Electric Fuse

Inline/Holder

125 V

125 V

125 mA

Tab/Blade

-55 °C (-67 °F)

Gold

10 kA

Rated Breaking Capacity at 125 VDC: 10000 A

0.235 in (5.97 mm)

e4

0.235 x 0.29 in (5.97 x 7.37 mm)

0.29 in (7.37 mm)

CSA; UL

125 °C (257 °F)

Very Fast

JLLN800.XXP

Littelfuse

Electric Fuse

Inline/Holder

300 V

125 V

800 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

2.063 in (52.4 mm)

300 V

3.374 in (85.7 mm)

CSE; CUL; UL

Fast

NH3G425

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

425 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

3.307 in (84 mm)

2.83 in (71.88 mm)

Indicator

3.307 x 2.83 x 2.835 in (84 x 71.88 x 72 mm)

2.835 in (72 mm)

VDE

PSR073UL0315X

Littelfuse

Electric Fuse

Inline/Holder

1.3 KV

1 KV

315 A

Tab/Blade

10.245 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 1000 VDC: 150000 A

Bulk

2.921 in (74.2 mm)

2.894 in (73.5 mm)

Indicator

4.268 in (108.4 mm)

CUL; UL

125 °C (257 °F)

Fast

0299020.TXN

Littelfuse

Electric Fuse

Inline/Holder

32 V

20 A

Tab/Blade

1.1 kJ

-40 °C (-40 °F)

Silver

1 kA

40 ms

1100

Bulk

1.15 in (29.2 mm)

0.346 in (8.8 mm)

e4

32 V

1.15 x 0.348 x 0.85 in (29.21 x 8.85 x 21.59 mm)

0.85 in (21.6 mm)

UL

125 °C (257 °F)

Time Delay

NH00CM6

Littelfuse

Electric Fuse

Inline/Holder

500 V

440 V

6 A

Tab/Blade

120 kA

Rated Breaking Capacity at 440 VDC: 25000 A

2.02 in (51.3 mm)

0.787 in (20 mm)

Indicator

2.02 x 0.787 x 2.126 in (51.3 x 20 x 54 mm)

2.126 in (54 mm)

VDE

Fuses

A fuse is an electrical safety device that is designed to protect an electrical circuit from damage caused by overcurrent. Fuses are commonly used in residential, commercial, and industrial electrical systems, and they are an important safety device that helps prevent electrical fires, equipment damage, and personal injury.

A fuse typically consists of a metal wire or filament that is enclosed in a fuse body, which is designed to protect the wire from damage. The fuse is connected in series with the electrical circuit, and when the current flowing through the circuit exceeds a preset level, the wire in the fuse will melt or blow, which opens the circuit and prevents further damage to the electrical system.

Fuses are available in a variety of types and sizes, and they can be classified based on their current rating, voltage rating, and speed of operation. Some common types of fuses include cartridge fuses, blade fuses, and plug fuses.

In addition to protecting electrical systems from overcurrent, fuses can also be used to protect electrical equipment and machinery from damage caused by short circuits or other types of electrical faults. They are a cost-effective and reliable method of electrical protection, and they are widely used in a variety of electrical applications.