75 A Fuses 35

Reset All
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

FRN-R-7.5

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

75 A

Tab/Blade

200 kA

10 s

Box

1.06 in (26.924 mm)

RK5

250 V

1.06 x 5.88 in (26.92 x 149.35 mm)

5.88 in (149.352 mm)

CE; CSA; UL

Time Delay

FRN-R-75

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

75 A

Tab/Blade

200 kA

10 s

Box

1.06 in (26.924 mm)

RK5

250 V

1.06 x 5.88 in (26.92 x 149.35 mm)

5.88 in (149.352 mm)

CE; CSA; UL

Time Delay

FLSR075.V

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.283 in (32.6 mm)

7.874 in (200 mm)

CSA; UL

Time Delay

155.0892.5751

Littelfuse

Electric Fuse

Surface Mount

58 V

75 A

Wraparound

12 kJ

-40 °C (-40 °F)

Matte Tin

2 kA

14000

0.925 in (23.5 mm)

0.787 in (20 mm)

e3

58 V

0.925 x 0.787 x 0.453 in (23.5 x 20 x 11.5 mm)

0.453 in (11.5 mm)

UL

125 °C (257 °F)

NON-75

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

125 V

75 A

Tab/Blade

10 kA

Rated Breaking Capacity at 125 VDC: 10000 A

Box

1.06 in (26.92 mm)

H

250 V

1.06 x 5.88 in (26.92 x 149.35 mm)

5.88 in (149.35 mm)

CE; CSA; UL

ACK-75

Eaton Corporation

Electric Fuse

Inline/Holder

130 V

75 A

Tab/Blade

1.062 in (26.98 mm)

1.062 x 3.5 in (26.98 x 88.9 mm)

3.5 in (88.9 mm)

UL

TPC-75

Eaton Corporation

Electric Fuse

Inline/Holder

80 V

75 A

Tab/Blade

100 kA

Rated Breaking Capacity at 80 VDC: 100000 A

1.846 in (46.89 mm)

0.547 in (13.89 mm)

Alarm

1.846 x 0.547 x 1.824 in (46.89 x 13.89 x 46.34 mm)

1.824 in (46.34 mm)

CE; UL

ECSR75

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

75 A

Tab/Blade

200 kA

10 s

Pre Arcing Time: Open within 10 s at 500% Rated Current

Bulk

0.044 in (1.11 mm)

0.31 in (7.88 mm)

CE; CUL; UL

Time Delay

ECNR75

Eaton Corporation

Electric Fuse

Inline/Holder

250 V

75 A

Tab/Blade

200 kA

Bulk

1.06 in (26.924 mm)

5.88 in (149.352 mm)

CE; CSA; UL

Time Delay

FRS-R-75

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Box

1.339 in (34 mm)

RK5

600 V

1.339 x 7.874 in (34 x 200 mm)

7.874 in (200 mm)

CE; CSA; UL

Time Delay

KGJ-75

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

75 A

End Cap

200 kA

KGJ

UL

Fast

KTS-R-75

Eaton Corporation

Electric Fuse

Inline/Holder

600 V

300 V

75 A

Tab/Blade

-40 °C (-40 °F)

200 kA

Rated Breaking Capacity at 300 VDC: 10000 A

Box

1.339 in (34 mm)

RK1

600 V

1.339 x 7.874 in (34 x 200 mm)

7.874 in (200 mm)

CE; CSA; UL

85 °C (185 °F)

Fast

FLNR075.V

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

Bulk

1.031 in (26.2 mm)

5.874 in (149.2 mm)

CSA; UL

Time Delay

0CBO075.V

Littelfuse

Electric Fuse

Inline/Holder

32 V

75 A

Tab/Blade

10 kA

0.812 in (20.62 mm)

1.623 in (41.23 mm)

Fast

0CCK075.V

Littelfuse

Electric Fuse

Inline/Holder

125 V

75 A

Tab/Blade

10 kA

1.06 in (26.92 mm)

4.46 in (113.28 mm)

Time Delay

FLSR075.VXID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

1.283 in (32.6 mm)

Indicator

7.874 in (200 mm)

CSA; UL

Time Delay

H220968

Mersen S A

Electric Fuse

Inline/Holder

690 V

690 V

75 A

Tab/Blade

520 J

200 kA

Bulk

0.709 in (18 mm)

0.669 x 1.929 in (17 x 49 mm)

1.819 in (46.2 mm)

CUL; UL

IDSR075.V

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 600 VDC: 20000 A

Bulk

1.283 in (32.6 mm)

7.874 in (200 mm)

CSA; UL

Time Delay

0293575.MXJ

Littelfuse

Electric Fuse

Inline/Holder

32 V

75 A

Tab/Blade

-40 °C (-40 °F)

2 s

0.906 in (23 mm)

0.622 in (15.8 mm)

1.528 in (38.8 mm)

125 °C (257 °F)

PF-FB1-75

Bourns

Electric Fuse

Inline/Holder

800 V

800 V

75 A

Tab/Blade

1.5 kJ

-55 °C (-67 °F)

100 kA

Rated Breaking Capacity at 800 VDC: 50000 A

Bulk

0.949 in (24.1 mm)

2.717 in (69 mm)

CUL; UL

125 °C (257 °F)

FLSR75ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

75 A

Tab/Blade

200 kA

1.311 in (33.3 mm)

Indicator

1.311 x 7.874 in (33.3 x 200 mm)

7.874 in (200 mm)

CSA; UL

Time Delay

IDSR075ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

75 A

200 kA

IDSR

Rated Breaking Capacity at 600 VDC: 20000 A

Indicator

CSA; UL

Time Delay

FLSR075ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

1.311 in (33.3 mm)

Indicator

1.311 x 7.874 in (33.3 x 200 mm)

7.874 in (200 mm)

CSA; QPL; UL

Time Delay

LLSRK075

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

1.311 in (33.3 mm)

1.311 x 7.874 in (33.3 x 200 mm)

7.874 in (200 mm)

CSA; UL

Time Delay

FLNR075

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

Bulk

1.031 in (26.2 mm)

5.874 in (149.2 mm)

CSA; UL

Time Delay

CCK075

Littelfuse

Electric Fuse

Inline/Holder

125 V

75 A

Tab/Blade

10 kA

1.06 in (26.92 mm)

1 x 3.454 in (25.4 x 87.73 mm)

4.46 in (113.28 mm)

Time Delay

LLSRK075ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

1.311 in (33.3 mm)

Indicator

1.311 x 7.874 in (33.3 x 200 mm)

7.874 in (200 mm)

CSA; UL

Time Delay

LLNRK075

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

75 A

Tab/Blade

20 kA

Rated Breaking Capacity at 125 VDC: 20000

1.063 in (27 mm)

1.063 x 3.748 in (27 x 95.2 mm)

3.748 in (95.2 mm)

Time Delay

CBO075

Littelfuse

Electric Fuse

Inline/Holder

32 V

75 A

Tab/Blade

10 kA

0.812 in (20.62 mm)

0.812 x 1.625 in (20.62 x 41.28 mm)

1.623 in (41.23 mm)

Fast

FLSR07.5

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

75 A

200 kA

FLSR

Rated Breaking Capacity at 300 VDC: 20000 A

1.311 in (33.3 mm)

7.874 in (200 mm)

CSA; UL

Time Delay

IDSR075

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 600 VDC: 20000 A

Bulk

1.283 in (32.6 mm)

31.8mm x 200mm

7.874 in (200 mm)

CSA; UL

Time Delay

FLSR075

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

75 A

200 kA

FLSR

Rated Breaking Capacity at 300 VDC: 20000 A

1.311 in (33.3 mm)

7.874 in (200 mm)

CSA; UL

Time Delay

0293575.H

Littelfuse

Electric Fuse

Inline/Holder

32 V

75 A

Tab/Blade

-40 °C (-40 °F)

2 s

0.906 in (23 mm)

0.622 in (15.8 mm)

1.528 in (38.8 mm)

125 °C (257 °F)

0293575.U

Littelfuse

Electric Fuse

Inline/Holder

32 V

75 A

Tab/Blade

-40 °C (-40 °F)

2 s

0.906 in (23 mm)

0.622 in (15.8 mm)

1.528 in (38.8 mm)

125 °C (257 °F)

LLSRK075.TXID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

75 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

1.311 in (33.3 mm)

Indicator

7.874 in (200 mm)

CE; CSA; UL; QPL

Time Delay

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.