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PSR Series Circuit Protection

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Types of Circuit Protection

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Part #

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

PSR031DL0500Z
Littelfuse
1: $316.51
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DL0500Z

Mouser Part No
576-PSR031DL0500Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$316.51

$262.28

$241.72

$199.62

Min.: 1
Mult.: 1

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

PSR031DL0550Z
Littelfuse
1: $270.00
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DL0550Z

Mouser Part No
576-PSR031DL0550Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$270.00

$255.87

$245.52

$225.20

View

Min.: 1
Mult.: 1

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

PSR031DL0630Z
Littelfuse
3: $318.66
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
PSR031DL0630Z

Mouser Part No
576-PSR031DL0630Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$318.66

$302.77

$286.77

View

Min.: 3
Mult.: 3

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

PSR031DL0700Z
Littelfuse
3: $318.66
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
PSR031DL0700Z

Mouser Part No
576-PSR031DL0700Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$318.66

$311.00

$295.68

View

Min.: 3
Mult.: 3

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

PSR031DL0800Z
Littelfuse
3: $363.83
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
PSR031DL0800Z

Mouser Part No
576-PSR031DL0800Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$363.83

$310.05

$277.84

$237.09

Min.: 3
Mult.: 3

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

PSR031DL0900Z
Littelfuse
3: $379.85
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DL0900Z

Mouser Part No
576-PSR031DL0900Z

Littelfuse

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$379.85

$323.56

$291.71

Quote

Min.: 3
Mult.: 3

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

PSR031DS0200Z
Littelfuse
1: $281.07
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DS0200Z

Mouser Part No
576-PSR031DS0200Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$281.07

$232.97

$214.77

$177.82

Min.: 1
Mult.: 1

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

PSR031DS0250Z
Littelfuse
1: $245.35
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
PSR031DS0250Z

Mouser Part No
576-PSR031DS0250Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$245.35

$229.70

$220.52

$202.69

View

Min.: 1
Mult.: 1

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

PSR031DS0315Z
Littelfuse
1: $257.50
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DS0315Z

Mouser Part No
576-PSR031DS0315Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$257.50

$220.09

$205.27

$176.46

Quote

Min.: 1
Mult.: 1

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

PSR031DS0350Z
Littelfuse
1: $245.35
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DS0350Z

Mouser Part No
576-PSR031DS0350Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$245.35

$229.70

$220.52

$202.69

View

Min.: 1
Mult.: 1

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

PSR031DS0400Z
Littelfuse
1: $245.35
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DS0400Z

Mouser Part No
576-PSR031DS0400Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$245.35

$229.70

$220.52

$202.69

View

Min.: 1
Mult.: 1

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

PSR031DS0450Z
Littelfuse
1: $261.80
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DS0450Z

Mouser Part No
576-PSR031DS0450Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$261.80

$247.65

$237.64

$217.99

View

Min.: 1
Mult.: 1

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

PSR031DS0500Z
Littelfuse
1: $279.70
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DS0500Z

Mouser Part No
576-PSR031DS0500Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$279.70

$238.94

$222.77

$191.03

View

Min.: 1
Mult.: 1

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

PSR031DS0550Z
Littelfuse
1: $261.80
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DS0550Z

Mouser Part No
576-PSR031DS0550Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$261.80

$247.65

$237.64

$217.99

View

Min.: 1
Mult.: 1

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

PSR031DS0630Z
Littelfuse
3: $353.71
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
PSR031DS0630Z

Mouser Part No
576-PSR031DS0630Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$353.71

$301.44

$270.12

$230.51

Min.: 3
Mult.: 3

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

PSR031DS0700Z
Littelfuse
3: $353.71
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
PSR031DS0700Z

Mouser Part No
576-PSR031DS0700Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$353.71

$301.44

$270.12

$230.51

Min.: 3
Mult.: 3

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

PSR031DS0800Z
Littelfuse
3: $310.61
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
PSR031DS0800Z

Mouser Part No
576-PSR031DS0800Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$310.61

$294.67

$279.11

$259.92

View

Min.: 3
Mult.: 3

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

PSR031DS0900Z
Littelfuse
3: $370.75
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031DS0900Z

Mouser Part No
576-PSR031DS0900Z

Littelfuse

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$370.75

$315.45

$284.66

Quote

Min.: 3
Mult.: 3

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

PSR031FL0200Z
Littelfuse
1: $210.26
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031FL0200Z

Mouser Part No
576-PSR031FL0200Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$210.26

$195.72

$190.19

$179.46

View

Min.: 1
Mult.: 1

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

PSR031FL0250Z
Littelfuse
1: $207.49
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
PSR031FL0250Z

Mouser Part No
576-PSR031FL0250Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$207.49

$193.68

$186.62

$175.90

View

Min.: 1
Mult.: 1

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

PSR031FL0315Z
Littelfuse
1: $210.26
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031FL0315Z

Mouser Part No
576-PSR031FL0315Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$210.26

$195.72

$190.19

$179.46

View

Min.: 1
Mult.: 1

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

PSR031FL0400Z
Littelfuse
1: $206.71
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031FL0400Z

Mouser Part No
576-PSR031FL0400Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$206.71

$187.12

$179.68

$176.08

Min.: 1
Mult.: 1

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

PSR031FL0450Z
Littelfuse
1: $281.07
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031FL0450Z

Mouser Part No
576-PSR031FL0450Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$281.07

$214.76

$207.83

Min.: 1
Mult.: 1

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

PSR031FL0500Z
Littelfuse
1: $227.87
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
PSR031FL0500Z

Mouser Part No
576-PSR031FL0500Z

Littelfuse

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

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$227.87

$210.16

$201.79

$176.09

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 550A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0550Z
Littelfuse
1: $235.58
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
PSR031FL0550Z

Mouser Part No
576-PSR031FL0550Z

Littelfuse

Industrial & Electrical Fuses 550A 700V SIZE 31 Flush End Mtrc Thred

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$235.58

$219.24

$213.02

$200.93

View

Min.: 1
Mult.: 1

PSR Series Circuit Protection

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