1 kA Fuses 96

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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

KRP-C-1000SP

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

1 kA

Tab/Blade

Silver

300 kA

Rated Breaking Capacity at 300 VDC: 100000 A

2.5 in (63.5 mm)

L

e4

600 V

2.5 x 3.752 in (63.5 x 95.3 mm)

3.752 in (95.3 mm)

CE; CSA; UL

Time Delay

LA15QS1000-4

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

1 kA

Tab/Blade

520 J

100 kA

Rated Breaking Capacity at 150 VDC: 100000 A

1.5 in (38.1 mm)

1.5 x 1.252 in (38.1 x 31.8 mm)

1.252 in (31.8 mm)

UL

Very Fast

LA15QS1000-4TI

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

1 kA

Tab/Blade

520 J

100 kA

Rated Breaking Capacity at 150 VDC: 100000 A

1.5 in (38.1 mm)

Indicator

1.5 x 1.252 in (38.1 x 31.8 mm)

1.252 in (31.8 mm)

UL

Very Fast

FWJ-1000A

Eaton Corporation

Electric Fuse

Inline/Holder

1 KV

1 kA

Tab/Blade

190 kJ

100 kA

Box

3.5 in (88.9 mm)

3.5 x 3.312 in (88.9 x 84.12 mm)

3.312 in (84.12 mm)

UL

FWP-1000A

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

1 kA

Tab/Blade

120 kJ

50 kA

Box

3.5 in (88.9 mm)

3.5 x 3.844 in (88.9 x 97.64 mm)

3.844 in (97.6376 mm)

CE; UL

9URD73D11A1000

Mersen S A

Electric Fuse

Inline/Holder

900 V

1 kA

Tab/Blade

370 kJ

150 kA

Bulk

2.874 in (73 mm)

2.795 in (71 mm)

73

Indicator

2.933 x 2.795 x 2.933 in (74.5 x 71 x 74.5 mm)

4.236 in (107.6 mm)

CCC, CE, CSA, EAC, IEC, UL, VDE

Very Fast

FWA-1000A

Eaton Corporation

Electric Fuse

Inline/Holder

150 V

1 kA

Tab/Blade

170 kJ

200 kA

Box

1.5 in (38.1 mm)

1.5 x 1.25 in (38.1 x 31.75 mm)

1.25 in (31.75 mm)

CE; UL

K301056

Mersen S A

Electric Fuse

Panel Mount

1 KV

1 kA

Threaded

370 kJ

167 kA

2.913 in (74 mm)

2.874 in (73 mm)

73

Indicator

3.091 in (78.5 mm)

CCC; CE; CSA; EAC; IEC; UL; VDE

Very Fast

A15QS1000-4IL

Mersen S A

Electric Fuse

Inline/Holder

150 V

150 V

1 kA

Tab/Blade

100 kA

Rated Breaking Capacity at 150 VDC: 50000 A

1.5 in (38.1 mm)

Indicator

1.5 x 1.252 in (38.1 x 31.8 mm)

1.252 in (31.8 mm)

UL

Fast

LA15QS1000-4IL

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

1 kA

Tab/Blade

520 J

100 kA

Rated Breaking Capacity at 150 VDC: 100000 A

1.5 in (38.1 mm)

1.5 x 1.252 in (38.1 x 31.8 mm)

1.252 in (31.8 mm)

UL

Very Fast

170M5466

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

1 kA

Tab/Blade

180 kJ

200 kA

Box

2.402 in (61 mm)

2.402 in (61 mm)

Indicator

2.402 x 2.402 x 1.969 in (61 x 61 x 50 mm)

1.969 in (50 mm)

CE; IEC; UL

170M5766

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

1 kA

Tab/Blade

180 kJ

200 kA

Rated Breaking Capacity at 700 VDC: 200000 A

Box

2.402 in (61 mm)

1.969 in (50 mm)

Indicator

2.402 x 1.969 x 2.402 in (61 x 50 x 61 mm)

2.402 in (61 mm)

CE; IEC; UL

170M6664

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

1 kA

Tab/Blade

140 kJ

200 kA

Rated Breaking Capacity at 700 VDC: 200000 A

Box

2.992 in (76 mm)

2.008 in (51 mm)

Indicator

2.992 x 2.008 x 2.992 in (76 x 51 x 76 mm)

2.992 in (76 mm)

CE; IEC; UL

LA15QS1000-128

Littelfuse

Electric Fuse

Inline/Holder

150 V

150 V

1 kA

End Cap

540 J

100 kA

Rated Breaking Capacity at 150 VDC: 100000 A

2 in (50.8 mm)

2 x 1.63 in (50.8 x 41.4 mm)

1.63 in (41.4 mm)

UL

Very Fast

PSR073FL1000Z

Littelfuse

Electric Fuse

Inline/Holder

1.05 KV

800 V

1 kA

Threaded

476.221 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 800 VDC: 150000 A

Bulk

2.953 in (75 mm)

2.894 in (73.5 mm)

Indicator

4.268 in (108.4 mm)

CUL; UL

125 °C (257 °F)

Fast

069UR2S1000B

IXYS Corporation

Electric Fuse

Inline/Holder

690 V

690 V

1 kA

End Cap

240 J

200 kA

069UR2S

Rated Breaking Capacity at 690 VDC: 200000 A

2.362 in (60 mm)

1.992 in (50.6 mm)

Indicator

2.362 x 1.992 x 2.579 in (60 x 50.6 x 65.5 mm)

2.579 in (65.5 mm)

DIN; IEC; UL; VDE

170M5150

Eaton Corporation

Electric Fuse

Inline/Holder

1.3 KV

1.1 KV

1 kA

Tab/Blade

480 kJ

100 kA

Rated Breaking Capacity at 1100 VDC: 100000 A

Box

3.15 in (80 mm)

2.402 in (61 mm)

Indicator

3.15 x 2.402 x 2.402 in (80 x 61 x 61 mm)

2.402 in (61 mm)

CE; DIN 43653; IEC; UL

170M5166

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

1 kA

Tab/Blade

180 kJ

200 kA

Box

1.969 in (50 mm)

2.402 in (61 mm)

Indicator

1.969 x 2.402 x 2.402 in (50 x 61 x 61 mm)

2.402 in (61 mm)

CE; DIN 43653; IEC; UL

170M5200

Eaton Corporation

Electric Fuse

Inline/Holder

1.3 KV

1.1 KV

1 kA

Tab/Blade

480 kJ

100 kA

Rated Breaking Capacity at 1100 VDC: 100000 A

Box

3.15 in (80 mm)

2.402 in (61 mm)

Indicator

3.15 x 2.402 x 2.402 in (80 x 61 x 61 mm)

2.402 in (61 mm)

CE; DIN 43653; IEC; UL

170M5416

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

1 kA

Tab/Blade

180 kJ

200 kA

Box

2.402 in (61 mm)

2.402 in (61 mm)

Indicator

2.402 x 2.402 x 1.969 in (61 x 61 x 50 mm)

1.969 in (50 mm)

CE; IEC; UL

170M5616

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

700 V

1 kA

Tab/Blade

180 kJ

200 kA

Rated Breaking Capacity at 700 VDC: 200000 A

Box

2.402 in (61 mm)

1.969 in (50 mm)

2.402 x 1.969 x 2.402 in (61 x 50 x 61 mm)

2.402 in (61 mm)

CE; IEC; UL

170M6214

Eaton Corporation

Electric Fuse

Inline/Holder

700 V

1 kA

Tab/Blade

140 kJ

200 kA

Box

2.008 in (51 mm)

2.992 in (76 mm)

Indicator

2.008 x 2.992 x 2.992 in (51 x 76 x 76 mm)

2.992 in (76 mm)

CE; DIN 43653; IEC; UL

170M6814D

Eaton Corporation

Electric Fuse

Inline/Holder

690 V

1 kA

Tab/Blade

985 kJ

200 kA

3.425 in (87 mm)

2.795 in (71 mm)

Indicator

3.425 x 2.795 x 2.677 in (87 x 71 x 68 mm)

2.677 in (68 mm)

CE; CSA; IEC; UL

PSR033FL1000Z

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

1 kA

Threaded

222.35 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

2.008 in (51 mm)

Indicator

4.268 in (108.4 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

LA070URD32KI1000

Littelfuse

Electric Fuse

Inline/Holder

700 V

1 kA

Tab/Blade

240 J

200 kA

2.362 in (60 mm)

2.362 in (60 mm)

Indicator

2.362 x 2.362 x 1.874 in (60 x 60 x 47.6 mm)

1.874 in (47.6 mm)

UL

Very Fast

KLLU1000

Littelfuse

Electric Fuse

Inline/Holder

600 V

1 kA

Tab/Blade

200 kA

2.5 in (63.5 mm)

L

600 V

2.5 x 3.752 in (63.5 x 95.3 mm)

3.752 in (95.3 mm)

CSA; UL

Time Delay

PSR033UL1000X

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

1 kA

Tab/Blade

222.35 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 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

LA070URD33LI1000

Littelfuse

Electric Fuse

Inline/Holder

700 V

1 kA

Tab/Blade

170 J

200 kA

2.933 in (74.5 mm)

2.933 in (74.5 mm)

Indicator

2.933 x 2.933 x 1.874 in (74.5 x 74.5 x 47.6 mm)

1.874 in (47.6 mm)

UL

Very Fast

LA100URD73LI1000

Littelfuse

Electric Fuse

Inline/Holder

1.1 KV

1 kA

Tab/Blade

370 J

100 kA

2.933 in (74.5 mm)

2.933 in (74.5 mm)

2.933 x 2.933 x 2.854 in (74.5 x 74.5 x 72.5 mm)

2.854 in (72.5 mm)

UL

Very Fast

LA070URD33TTI1000

Littelfuse

Electric Fuse

Inline/Holder

700 V

1 kA

End Cap

170 J

200 kA

2.933 in (74.5 mm)

2.933 in (74.5 mm)

Indicator

2.933 x 2.933 x 1.929 in (74.5 x 74.5 x 49 mm)

1.929 in (49 mm)

UL

Very Fast

PSR032FL1000Z

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

1 kA

Threaded

190.102 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

2.362 in (60 mm)

2.008 in (51 mm)

Indicator

3.736 in (94.9 mm)

CCC; CUL; UL

125 °C (257 °F)

Fast

PSR072UL1000X

Littelfuse

Electric Fuse

Inline/Holder

900 V

800 V

1 kA

Tab/Blade

455.955 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 800 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

PSR072FS1000Z

Littelfuse

Electric Fuse

Inline/Holder

900 V

800 V

1 kA

Threaded

455.955 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 800 VDC: 150000 A

Bulk

2.953 in (75 mm)

2.362 in (60 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR072FL1000Z

Littelfuse

Electric Fuse

Inline/Holder

900 V

800 V

1 kA

Threaded

455.955 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 800 VDC: 150000 A

Bulk

2.953 in (75 mm)

2.362 in (60 mm)

Indicator

3.736 in (94.9 mm)

CUL; UL

125 °C (257 °F)

Fast

LA110URD73LI1000

Littelfuse

Electric Fuse

Inline/Holder

1.1 KV

1 kA

Tab/Blade

370 J

100 kA

LA100URD

2.933 in (74.5 mm)

2.933 in (74.5 mm)

Indicator

2.933 x 2.933 x 2.854 in (74.5 x 74.5 x 72.5 mm)

2.854 in (72.5 mm)

UL

Fast

LA110URD73TTI1000

Littelfuse

Electric Fuse

Inline/Holder

1.1 KV

1 kA

370 J

100 kA

LA100URD

Indicator

UL

Fast

KLLU1000.X

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

1 kA

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

2.5 in (63.5 mm)

3.752 in (95.3 mm)

CE; CSA; UL

Time Delay

LA50P10004

Littelfuse

Electric Fuse

Inline/Holder

500 V

450 V

1 kA

200 kA

LA50P

Rated Breaking Capacity at 450 VDC: 20000 A

CSA; UL

Fast

LA100P1000-4

Littelfuse

Electric Fuse

Inline/Holder

1 KV

750 V

1 kA

Tab/Blade

1.9 kJ

100 kA

Rated Breaking Capacity at 750 VDC: 100000 A

3.5 in (88.9 mm)

3.5 x 4.488 in (88.9 x 114 mm)

4.488 in (114 mm)

UL

Very Fast

JLLN1000P

Littelfuse

Electric Fuse

Inline/Holder

300 V

125 V

1 kA

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

2.5 in (63.5 mm)

4 in (101.6 mm)

CSE; CUL; UL

Fast

JLLN1000X

Littelfuse

Electric Fuse

Inline/Holder

300 V

125 V

1 kA

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

2.5 in (63.5 mm)

4 in (101.6 mm)

CSE; CUL; UL

Fast

PSR033UL1000

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

1 kA

Tab/Blade

222.35 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

3.13 in (79.5 mm)

CUL; UL

125 °C (257 °F)

Fast

07945825229

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

1 kA

Tab/Blade

190.102 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

2.598 in (66 mm)

CUL; UL

125 °C (257 °F)

Fast

07945825238

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

1 kA

Tab/Blade

222.35 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

3.13 in (79.5 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032US1000

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

1 kA

Tab/Blade

190.102 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

2.598 in (66 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR033US1000

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

1 kA

Tab/Blade

222.35 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

2.894 in (73.5 mm)

1.976 in (50.2 mm)

Indicator

3.13 in (79.5 mm)

CUL; UL

125 °C (257 °F)

Fast

PSR032UL1000

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

1 kA

Tab/Blade

190.102 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

2.598 in (66 mm)

CUL; UL

125 °C (257 °F)

Fast

07945825280

Littelfuse

Electric Fuse

Inline/Holder

700 V

600 V

1 kA

Tab/Blade

190.102 kJ

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 600 VDC: 150000 A

Bulk

2.362 in (60 mm)

1.937 in (49.2 mm)

Indicator

2.598 in (66 mm)

CUL; UL

125 °C (257 °F)

Fast

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.