90 A Fuses 117

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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

0581090

Littelfuse

Electric Fuse

Inline/Holder

48 V

48 V

90 A

Tab/Blade

2.5 kA

1.535 in (39 mm)

1.195 in (30.35 mm)

48 V

1.535 x 0.683 in (39 x 17.35 mm)

0.683 in (17.35 mm)

UL

Fast

L17T90

Littelfuse

Electric Fuse

Inline/Holder

170 V

90 A

Tab/Blade

Rated Breaking Capacity at 170 VDC: 100000 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

JLLS090.V

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

90 A

Tab/Blade

200 kA

Rated Breaking Capacity at 300 VDC: 20000 A

Bulk

0.827 in (21 mm)

600 V

1.626 in (41.3 mm)

CE; CSA; UL

Fast

TLS090V

Littelfuse

Electric Fuse

Inline/Holder

170 V

90 A

Tab/Blade

Silver

100 kA

0.563 in (14.3 mm)

e4

0.563 x 0.88 in (14.3 x 22.35 mm)

0.88 in (22.35 mm)

CE; UL

JLS090

Littelfuse

Electric Fuse

Inline/Holder

600 V

90 A

Tab/Blade

200 kA

Bulk

1 in (25.4 mm)

1 x 2.626 in (25.4 x 66.7 mm)

2.626 in (66.7 mm)

CE; CSA; QPL; UL

Fast

TLN090

Littelfuse

Electric Fuse

Inline/Holder

170 V

90 A

Tab/Blade

Rated Breaking Capacity at 170 VDC: 100000 A

1.063 in (27 mm)

1.063 x 3.748 in (27 x 95.2 mm)

3.748 in (95.2 mm)

UL

Fast

0CNN090.V

Littelfuse

Electric Fuse

Inline/Holder

125 V

48 V

90 A

Tab/Blade

2.5 kA

3.181 in (80.8 mm)

48 V

3.18 in (80.77 mm)

UL

Very Fast

IDSR090.V

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

90 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

TLS090

Littelfuse

Electric Fuse

Inline/Holder

170 V

90 A

End Cap

Silver

Rated Breaking Capacity at 170 VDC: 100000

0.563 in (14.3 mm)

e4

0.563 x 0.88 in (14.3 x 22.35 mm)

0.88 in (22.35 mm)

UL

LLNRK090

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

90 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

1.063 in (27 mm)

1.063 x 5.874 in (27 x 149.2 mm)

5.874 in (149.2 mm)

CSA; UL

Time Delay

JLLN090.V

Littelfuse

Electric Fuse

Inline/Holder

300 V

125 V

90 A

Tab/Blade

200 kA

Rated Breaking Capacity at 125 VDC: 20000 A

0.811 in (20.6 mm)

300 V

2.157 in (54.8 mm)

CE; CSA; CUL; UL

Fast

L70QS090.V

Littelfuse

Electric Fuse

Inline/Holder

700 V

700 V

90 A

Tab/Blade

625 J

-55 °C (-67 °F)

200 kA

Rated Breaking Capacity at 700 VDC: 50000 A

Box

1 in (25.4 mm)

2.875 in (73.03 mm)

CUL; UL

125 °C (257 °F)

Very Fast

TLS090L

Littelfuse

Electric Fuse

Inline/Holder

170 V

90 A

Tab/Blade

Silver

100 kA

0.563 in (14.3 mm)

e4

0.563 x 0.88 in (14.3 x 22.35 mm)

0.88 in (22.35 mm)

CE; UL

TLN90

Littelfuse

Electric Fuse

Inline/Holder

170 V

90 A

Tab/Blade

Rated Breaking Capacity at 170 VDC: 100000 A

1.063 in (27 mm)

1.063 x 3.748 in (27 x 95.2 mm)

3.748 in (95.2 mm)

UL

Fast

IDSR090

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

90 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

FLNR90ID

Littelfuse

Electric Fuse

Inline/Holder

250 V

125 V

90 A

Tab/Blade

200 kA

1.063 in (27 mm)

Indicator

1.063 x 5.874 in (27 x 149.2 mm)

5.874 in (149.2 mm)

CSA; UL

Time Delay

TLS-LS090

Littelfuse

Electric Fuse

Inline/Holder

170 V

90 A

End Cap

Silver

Rated Breaking Capacity at 170 VDC: 100000

0.562 in (14.27 mm)

e4

0.562 x 0.944 in (14.27 x 23.98 mm)

0.944 in (23.98 mm)

UL

L25S090

Littelfuse

Electric Fuse

Inline/Holder

250 V

250 V

90 A

Tab/Blade

200 kA

Rated Breaking Capacity at 250 VDC: 20000 A

1.22 in (31 mm)

1.626 in (41.3 mm)

CE; CSA; UL

Very Fast

0CNN090E.V

Littelfuse

Electric Fuse

Inline/Holder

80 V

90 A

Tab/Blade

2.7 kA

3.181 in (80.8 mm)

80 V

3.18 in (80.77 mm)

CUL; UL

Very Fast

FLSR090ID

Littelfuse

Electric Fuse

Inline/Holder

600 V

300 V

90 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

NLS090

Littelfuse

Electric Fuse

Inline/Holder

600 V

600 V

90 A

Tab/Blade

50 kA

Rated Breaking Capacity at 600 VDC; 50000

1.311 in (33.3 mm)

1.311 x 5.874 in (33.3 x 149.2 mm)

5.874 in (149.2 mm)

CSA; UL

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.