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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
LA050URD32LI1800 by Littelfuse

LA050URD32LI1800

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated Current: 1800 A; Terminal Shape: TAB/BLADE; Body Length/Diameter: 60 mm;

Electric Fuse

1.8 kA

200 kA

500 V

2.362 in (60 mm)

1.874 in (47.6 mm)

2.362 in (60 mm)

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

Very Fast

Indicator

1.05 kJ

UL

Tab/Blade

Inline/Holder

LA050URD32TTI1800 by Littelfuse

LA050URD32TTI1800

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 500 V; Rated Current: 1800 A; Terminal Shape: END CAP; Manufacturer Series: LA;

Electric Fuse

1.8 kA

200 kA

500 V

Very Fast

Indicator

1.05 kJ

UL

LA

End Cap

Inline/Holder

LA065URD33LI1800 by Littelfuse

LA065URD33LI1800

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 650 V; Rated Current: 1800 A; Terminal Shape: TAB/BLADE; Rated Breaking Capacity: 200000 A;

Electric Fuse

1.8 kA

200 kA

650 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

720 J

UL

Tab/Blade

Inline/Holder

LA065URD33TTI1800 by Littelfuse

LA065URD33TTI1800

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 650 V; Rated Current: 1800 A; Terminal Shape: END CAP; Reference Standard: UL;

Electric Fuse

1.8 kA

200 kA

650 V

2.933 in (74.5 mm)

1.929 in (49 mm)

2.933 in (74.5 mm)

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

Very Fast

Indicator

720 J

UL

End Cap

Inline/Holder

LA065URD73LI1800 by Littelfuse

LA065URD73LI1800

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 660 V; Rated Current: 1800 A; Terminal Shape: TAB/BLADE; Rated Breaking Capacity: 100000 A;

Electric Fuse

1.8 kA

100 kA

660 V

2.933 in (74.5 mm)

2.854 in (72.5 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)

Very Fast

Indicator

2.04 kJ

UL

Tab/Blade

Inline/Holder

LA065URD73TTI1800 by Littelfuse

LA065URD73TTI1800

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 660 V; Rated Current: 1800 A; Terminal Shape: END CAP; Reference Standard: UL;

Electric Fuse

1.8 kA

100 kA

660 V

2.933 in (74.5 mm)

2.854 in (72.5 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)

Very Fast

Indicator

2.04 kJ

UL

End Cap

Inline/Holder

LA60X1800-128 by Littelfuse

LA60X1800-128

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 600 V; Rated Current: 1800 A; Terminal Shape: END CAP; Rated Breaking Capacity: 100000 A;

Electric Fuse

1.8 kA

100 kA

600 V

600 V

4.488 in (114 mm)

3.752 in (95.3 mm)

4.488 x 3.752 in (114 x 95.3 mm)

Fast

UL

End Cap

Inline/Holder

PSR033FL1800Z by Littelfuse

PSR033FL1800Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 650 V; Rated DC Voltage: 500 V; Rated Current: 1800 A; Terminal Shape: THREADED;

Electric Fuse

1.8 kA

200 kA

650 V

500 V

2.894 in (73.5 mm)

4.268 in (108.4 mm)

2.008 in (51 mm)

Fast

Indicator

Rated Breaking Capacity at 500 VDC: 150000 A

952.196 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CCC; CUL; UL

Threaded

Inline/Holder

Bulk

PSR033FS1800Z by Littelfuse

PSR033FS1800Z

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 650 V; Rated DC Voltage: 500 V; Rated Current: 1800 A; Terminal Shape: THREADED;

Electric Fuse

1.8 kA

200 kA

650 V

500 V

2.894 in (73.5 mm)

4.268 in (108.4 mm)

2.008 in (51 mm)

Fast

Indicator

Rated Breaking Capacity at 500 VDC: 150000 A

952.196 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Threaded

Inline/Holder

Bulk

PSR033UL1800X by Littelfuse

PSR033UL1800X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 650 V; Rated DC Voltage: 500 V; Rated Current: 1800 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.8 kA

200 kA

650 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

952.196 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR033US1800X by Littelfuse

PSR033US1800X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 650 V; Rated DC Voltage: 500 V; Rated Current: 1800 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.8 kA

200 kA

650 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

952.196 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR033DS1800X by Littelfuse

PSR033DS1800X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 650 V; Rated DC Voltage: 500 V; Rated Current: 1800 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.8 kA

200 kA

650 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

952.196 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CCC; CUL; UL

Tab/Blade

Inline/Holder

Bulk

PSR033DL1800X by Littelfuse

PSR033DL1800X

Littelfuse

ELECTRIC FUSE; Mounting Feature: INLINE/HOLDER; Rated AC Voltage: 650 V; Rated DC Voltage: 500 V; Rated Current: 1800 A; Terminal Shape: TAB/BLADE;

Electric Fuse

1.8 kA

200 kA

650 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

952.196 kJ

-55 °C (-67 °F)

125 °C (257 °F)

CCC; CUL; UL

Tab/Blade

Inline/Holder

Bulk