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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
LA060URD32LI1250 by Littelfuse

LA060URD32LI1250

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE; Nominal Joule Integral: 410 J;

Electric Fuse

1.25 kA

200 kA

600 V

Very Fast

Indicator

410 J

UL

LA

Tab/Blade

Inline/Holder

LA060URD32TTI1250 by Littelfuse

LA060URD32TTI1250

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 1250 A; Terminal Shape: END CAP; Body Width: 60.3 inch;

Electric Fuse

1.25 kA

200 kA

600 V

2.374 in (60.3 mm)

1.929 in (49 mm)

2.374 in (60.3 mm)

2.374 x 2.374 x 1.929 in (60.3 x 60.3 x 49 mm)

Very Fast

Indicator

410 J

UL

End Cap

Inline/Holder

LA070URD33KI1250 by Littelfuse

LA070URD33KI1250

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE; Blow Characteristic: VERY FAST;

Electric Fuse

1.25 kA

200 kA

700 V

2.933 in (74.5 mm)

1.874 in (47.6 mm)

2.933 in (74.5 mm)

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

Very Fast

Indicator

350 J

UL

Tab/Blade

Inline/Holder

LA070URD33LI1250 by Littelfuse

LA070URD33LI1250

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE; Blow Characteristic: VERY FAST;

Electric Fuse

1.25 kA

200 kA

700 V

2.933 in (74.5 mm)

1.874 in (47.6 mm)

2.933 in (74.5 mm)

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

Very Fast

Indicator

350 J

UL

Tab/Blade

Inline/Holder

LA100URD73LI1250 by Littelfuse

LA100URD73LI1250

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1000 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE; Blow Characteristic: VERY FAST;

Electric Fuse

1.25 kA

100 kA

1 KV

Very Fast

Indicator

585 J

UL

LA

Tab/Blade

Inline/Holder

LA100URD73TTI1250 by Littelfuse

LA100URD73TTI1250

Littelfuse

LA100URD73TTI1250 by Littelfuse is a 1250A electric fuse with 585J nominal joule integral and 1000V rated AC voltage. Featuring a very fast blow characteristic, it offers circuit protection with a rated breaking capacity of 100000A. Ideal for inline mounting applications, it includes an indicator and complies with UL standards.

Electric Fuse

1.25 kA

100 kA

1 KV

Very Fast

Indicator

585 J

UL

LA

End Cap

Inline/Holder

PSR033FL1250Z by Littelfuse

PSR033FL1250Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 600 V; Rated Current: 1250 A; Terminal Shape: THREADED;

Electric Fuse

1.25 kA

200 kA

700 V

600 V

2.894 in (73.5 mm)

4.268 in (108.4 mm)

2.008 in (51 mm)

Fast

Indicator

Rated Breaking Capacity at 600 VDC: 150000 A

476.902 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CCC; CUL; UL

Threaded

Inline/Holder

Bulk

PSR033FS1250Z by Littelfuse

PSR033FS1250Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 600 V; Rated Current: 1250 A; Terminal Shape: THREADED;

Electric Fuse

1.25 kA

200 kA

700 V

600 V

2.894 in (73.5 mm)

4.268 in (108.4 mm)

2.008 in (51 mm)

Fast

Indicator

Rated Breaking Capacity at 600 VDC: 150000 A

476.902 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSX3XLDB1250X by Littelfuse

PSX3XLDB1250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 1500 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE; Nominal Joule Integral: 995376 J;

Electric Fuse

1.25 kA

250 kA

1.5 KV

5.067 in (128.7 mm)

2.894 in (73.5 mm)

2.894 in (73.5 mm)

Fast

Indicator

995.376 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSX3XLFL1250X by Littelfuse

PSX3XLFL1250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated DC Voltage: 1500 V; Rated Current: 1250 A; Terminal Shape: THREADED; Body Width: 73.5 inch;

Electric Fuse

1.25 kA

250 kA

1.5 KV

5.043 in (128.1 mm)

2.894 in (73.5 mm)

2.894 in (73.5 mm)

Fast

Indicator

995.376 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSX3XLUB1250X by Littelfuse

PSX3XLUB1250X

Littelfuse

The Littelfuse PSX3XLUB1250X fuse offers a high rated current of 1250A and a fast blow characteristic, suitable for electric circuit protection. With a max operating temperature of 125°C and built-in indicator feature, it is commonly used in applications requiring a rated DC voltage of 1500V.

Electric Fuse

1.25 kA

250 kA

1.5 KV

5.067 in (128.7 mm)

2.894 in (73.5 mm)

2.894 in (73.5 mm)

Fast

Indicator

995.376 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR033US1250X by Littelfuse

PSR033US1250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 500 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.25 kA

200 kA

700 V

500 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 500 VDC: 150000 A

476.902 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR033UL1250X by Littelfuse

PSR033UL1250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 500 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.25 kA

200 kA

700 V

500 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 500 VDC: 150000 A

476.902 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

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

PSR032FS1250Z by Littelfuse

PSR032FS1250Z

Littelfuse

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

Electric Fuse

1.25 kA

200 kA

600 V

550 V

2.362 in (60 mm)

3.736 in (94.9 mm)

2.008 in (51 mm)

Fast

Indicator

Rated Breaking Capacity at 550 VDC: 150000 A

336.661 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR032FL1250Z by Littelfuse

PSR032FL1250Z

Littelfuse

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

Electric Fuse

1.25 kA

200 kA

600 V

550 V

2.362 in (60 mm)

3.736 in (94.9 mm)

2.008 in (51 mm)

Fast

Indicator

Rated Breaking Capacity at 550 VDC: 150000 A

336.661 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR073FL1250Z by Littelfuse

PSR073FL1250Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1000 V; Rated Current: 1250 A; Terminal Shape: THREADED; Minimum Operating Temperature: -55 Cel;

Electric Fuse

1.25 kA

100 kA

1 KV

2.953 in (75 mm)

4.268 in (108.4 mm)

2.894 in (73.5 mm)

Fast

Indicator

993.924 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR073FS1250Z by Littelfuse

PSR073FS1250Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1000 V; Rated Current: 1250 A; Terminal Shape: THREADED; Nominal Joule Integral: 993924 J;

Electric Fuse

1.25 kA

100 kA

1 KV

2.953 in (75 mm)

4.268 in (108.4 mm)

2.894 in (73.5 mm)

Fast

Indicator

993.924 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR073UL1250X by Littelfuse

PSR073UL1250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1000 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE; Built-in Features: INDICATOR;

Electric Fuse

1.25 kA

100 kA

1 KV

2.921 in (74.2 mm)

4.268 in (108.4 mm)

2.894 in (73.5 mm)

Fast

Indicator

993.924 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR033DL1250X by Littelfuse

PSR033DL1250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 500 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.25 kA

200 kA

700 V

500 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 500 VDC: 150000 A

476.902 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CCC; CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR032DS1250X by Littelfuse

PSR032DS1250X

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

PSR073DL1250X by Littelfuse

PSR073DL1250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 1000 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE; Maximum Operating Temperature: 125 Cel;

Electric Fuse

1.25 kA

100 kA

1 KV

2.921 in (74.2 mm)

4.268 in (108.4 mm)

2.894 in (73.5 mm)

Fast

Indicator

993.924 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR032DL1250X by Littelfuse

PSR032DL1250X

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

PSR033DS1250X by Littelfuse

PSR033DS1250X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 700 V; Rated DC Voltage: 500 V; Rated Current: 1250 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.25 kA

200 kA

700 V

500 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 500 VDC: 150000 A

476.902 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CCC; CUL; UL

Tab/Blade

Inline/Holder

Bulk