Circuit Protection – Mouser Japan

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 587

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 450A

PSR031DL0450Z
Littelfuse
1: ¥51,441.2
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031DL0450Z

Mouser Part #
576-PSR031DL0450Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 450A

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥51,441.2

¥43,767.4

¥41,868.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 500A

PSR031DL0500Z
Littelfuse
1: ¥46,933.2
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031DL0500Z

Mouser Part #
576-PSR031DL0500Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 500A

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥46,933.2

¥46,931.6

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 550A

PSR031DL0550Z
Littelfuse
1: ¥46,933.2
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031DL0550Z

Mouser Part #
576-PSR031DL0550Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 550A

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥46,933.2

¥46,931.6

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 630A

PSR031DL0630Z
Littelfuse
3: ¥51,409.6
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
PSR031DL0630Z

Mouser Part #
576-PSR031DL0630Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 630A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

¥51,409.6

¥49,688.8

¥48,321.8

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 700A

PSR031DL0700Z
Littelfuse
3: ¥55,391
17Factory Stock Available

Mfr. Part #
PSR031DL0700Z

Mouser Part #
576-PSR031DL0700Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 700A

Learn More

Datasheet

17Factory Stock Available

More Info Available

¥55,391

¥55,389.4

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 800A

PSR031DL0800Z
Littelfuse
3: ¥55,391
3Factory Stock Available

Mfr. Part #
PSR031DL0800Z

Mouser Part #
576-PSR031DL0800Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 800A

Learn More

Datasheet

3Factory Stock Available

More Info Available

¥55,391

¥55,389.4

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 900A

PSR031DL0900Z
Littelfuse
3: ¥67,111
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031DL0900Z

Mouser Part #
576-PSR031DL0900Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 110MM 900A

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥67,111

¥56,914.2

¥54,367.9

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 200A

PSR031DS0200Z
Littelfuse
1: ¥46,812
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031DS0200Z

Mouser Part #
576-PSR031DS0200Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 200A

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥46,812

¥39,448.8

¥38,048.5

¥32,030.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 250A

PSR031DS0250Z
Littelfuse
1: ¥46,956.5
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
PSR031DS0250Z

Mouser Part #
576-PSR031DS0250Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 250A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

¥46,956.5

¥39,445.4

¥38,048.5

¥32,030.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 315A

PSR031DS0315Z
Littelfuse
1: ¥46,956.5
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031DS0315Z

Mouser Part #
576-PSR031DS0315Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 315A

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥46,956.5

¥39,445.4

¥38,048.5

¥32,030.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 350A

PSR031DS0350Z
Littelfuse
1: ¥42,646.2
6Factory Stock Available

Mfr. Part #
PSR031DS0350Z

Mouser Part #
576-PSR031DS0350Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 350A

Learn More

Datasheet

6Factory Stock Available

More Info Available

¥42,646.2

¥42,644.5

¥38,874

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 400A

PSR031DS0400Z
Littelfuse
1: ¥42,646.2
9Factory Stock Available

Mfr. Part #
PSR031DS0400Z

Mouser Part #
576-PSR031DS0400Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 400A

Learn More

Datasheet

9Factory Stock Available

More Info Available

¥42,646.2

¥42,644.5

¥38,874

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 450A

PSR031DS0450Z
Littelfuse
1: ¥45,508.1
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031DS0450Z

Mouser Part #
576-PSR031DS0450Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 450A

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥45,508.1

¥45,506.4

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 500A

PSR031DS0500Z
Littelfuse
1: ¥49,957.9
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031DS0500Z

Mouser Part #
576-PSR031DS0500Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 500A

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥49,957.9

¥42,325.6

¥40,599.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 550A

PSR031DS0550Z
Littelfuse
1: ¥45,508.1
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031DS0550Z

Mouser Part #
576-PSR031DS0550Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 550A

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥45,508.1

¥45,506.4

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 630A

PSR031DS0630Z
Littelfuse
3: ¥53,992.5
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
PSR031DS0630Z

Mouser Part #
576-PSR031DS0630Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 630A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

¥53,992.5

¥53,990.8

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 700A

PSR031DS0700Z
Littelfuse
3: ¥53,992.5
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
PSR031DS0700Z

Mouser Part #
576-PSR031DS0700Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 700A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

¥53,992.5

¥53,990.8

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 800A

PSR031DS0800Z
Littelfuse
3: ¥53,992.5
6Factory Stock Available

Mfr. Part #
PSR031DS0800Z

Mouser Part #
576-PSR031DS0800Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 800A

Learn More

Datasheet

6Factory Stock Available

More Info Available

¥53,992.5

¥53,990.8

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 900A

PSR031DS0900Z
Littelfuse
3: ¥71,075.9
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031DS0900Z

Mouser Part #
576-PSR031DS0900Z

Littelfuse

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 31 DIN 80MM 900A

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥71,075.9

¥55,535.5

¥53,132.1

Min.: 3
Mult.: 3

Industrial & Electrical Fuses 200A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0200Z
Littelfuse
1: ¥41,300.8
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031FL0200Z

Mouser Part #
576-PSR031FL0200Z

Littelfuse

Industrial & Electrical Fuses 200A 700V SIZE 31 Flush End Mtrc Thred

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥41,300.8

¥36,517.1

¥34,190

¥28,786.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0250Z
Littelfuse
1: ¥40,171.3
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
PSR031FL0250Z

Mouser Part #
576-PSR031FL0250Z

Littelfuse

Industrial & Electrical Fuses 250A 700V SIZE 31 Flush End Mtrc Thred

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

¥40,171.3

¥40,169.6

¥36,920.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 315A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0315Z
Littelfuse
1: ¥38,315.9
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031FL0315Z

Mouser Part #
576-PSR031FL0315Z

Littelfuse

Industrial & Electrical Fuses 315A 700V SIZE 31 Flush End Mtrc Thred

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥38,315.9

¥38,314.3

¥36,224.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0400Z
Littelfuse
1: ¥40,231.1
9Factory Stock Available

Mfr. Part #
PSR031FL0400Z

Mouser Part #
576-PSR031FL0400Z

Littelfuse

Industrial & Electrical Fuses 400A 700V SIZE 31 Flush End Mtrc Thred

Learn More

Datasheet

9Factory Stock Available

More Info Available

¥40,231.1

¥40,229.4

¥36,944

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 450A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0450Z
Littelfuse
1: ¥48,471.3
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031FL0450Z

Mouser Part #
576-PSR031FL0450Z

Littelfuse

Industrial & Electrical Fuses 450A 700V SIZE 31 Flush End Mtrc Thred

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥48,471.3

¥46,649.2

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 500A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0500Z
Littelfuse
1: ¥46,217.3
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PSR031FL0500Z

Mouser Part #
576-PSR031FL0500Z

Littelfuse

Industrial & Electrical Fuses 500A 700V SIZE 31 Flush End Mtrc Thred

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

¥46,217.3

¥40,849

¥38,048.5

¥32,030.7

Min.: 1
Mult.: 1