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Protection Products for Panels

Safety, efficiency, and smart design are essential for panel designs. Littelfuse Protection Products for Panels feature a wide range of DIN-mountable control and circuit protection products designed for various control product applications, including electrical control panels. Using quality parts within these control panels keeps equipment running longer, reducing maintenance repairs and downtime. Littelfuse Protection Products for Panels offer space-saving case sizes, plug-and-play setup, indication features on fuses and fuse holders, remote BLUETOOTH® communications, and more.

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Part #

Specialty Fuses 450A 700V SIZE 31 Flush End In. Thred

PSR031FS0450Z
Littelfuse
1: Rp4.505.961
15Factory Stock Available

Mfr. Part No.
PSR031FS0450Z

Mouser Part No
576-PSR031FS0450Z

Specialty Fuses 450A 700V SIZE 31 Flush End In. Thred

Datasheet

15Factory Stock Available

More Info Available

Rp4.505.961

Rp4.363.229

View

Min.: 1
Mult.: 1

Specialty Fuses 550A 700V SIZE 31 Flush End In. Thred

PSR031FS0550Z
Littelfuse
1: Rp4.505.961
18Factory Stock Available

Mfr. Part No.
PSR031FS0550Z

Mouser Part No
576-PSR031FS0550Z

Specialty Fuses 550A 700V SIZE 31 Flush End In. Thred

Datasheet

18Factory Stock Available

More Info Available

Rp4.505.961

Rp4.363.229

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 200A

PSR031UL0200Z
Littelfuse
1: Rp5.293.555
6Factory Stock Available

Mfr. Part No.
PSR031UL0200Z

Mouser Part No
576-PSR031UL0200Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 200A

Datasheet

6Factory Stock Available

More Info Available

Rp5.293.555

Rp4.216.828

Rp3.957.599

Rp3.331.634

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 250A

PSR031UL0250Z
Littelfuse
1: Rp4.657.499
9Factory Stock Available

Mfr. Part No.
PSR031UL0250Z

Mouser Part No
576-PSR031UL0250Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 250A

Datasheet

9Factory Stock Available

More Info Available

Rp4.657.499

Rp4.657.316

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 400A

PSR031UL0400Z
Littelfuse
1: Rp5.293.555
3Factory Stock Available

Mfr. Part No.
PSR031UL0400Z

Mouser Part No
576-PSR031UL0400Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 400A

Datasheet

3Factory Stock Available

More Info Available

Rp5.293.555

Rp4.294.065

Rp3.957.599

Rp3.331.634

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 500A

PSR031UL0500Z
Littelfuse
1: Rp4.958.924
9Factory Stock Available

Mfr. Part No.
PSR031UL0500Z

Mouser Part No
576-PSR031UL0500Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 500A

Datasheet

9Factory Stock Available

More Info Available

Rp4.958.924

Rp4.958.740

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 550A

PSR031UL0550Z
Littelfuse
1: Rp4.958.924
3Factory Stock Available

Mfr. Part No.
PSR031UL0550Z

Mouser Part No
576-PSR031UL0550Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 550A

Datasheet

3Factory Stock Available

More Info Available

Rp4.958.924

Rp4.958.740

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 630A

PSR031UL0630Z
Littelfuse
3: Rp5.852.741
3Factory Stock Available

Mfr. Part No.
PSR031UL0630Z

Mouser Part No
576-PSR031UL0630Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 630A

Datasheet

3Factory Stock Available

More Info Available

Rp5.852.741

Rp5.852.557

View

Min.: 3
Mult.: 3

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 800A

PSR031UL0800Z
Littelfuse
3: Rp5.852.741
12Factory Stock Available

Mfr. Part No.
PSR031UL0800Z

Mouser Part No
576-PSR031UL0800Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US LONG BL 800A

Datasheet

12Factory Stock Available

More Info Available

Rp5.852.741

Rp5.852.557

View

Min.: 3
Mult.: 3

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 200A

PSR031US0200Z
Littelfuse
1: Rp4.505.961
12Factory Stock Available

Mfr. Part No.
PSR031US0200Z

Mouser Part No
576-PSR031US0200Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 200A

Datasheet

12Factory Stock Available

More Info Available

Rp4.505.961

Rp4.505.778

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 315A

PSR031US0315Z
Littelfuse
1: Rp4.505.961
17Factory Stock Available

Mfr. Part No.
PSR031US0315Z

Mouser Part No
576-PSR031US0315Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 315A

Datasheet

17Factory Stock Available

More Info Available

Rp4.505.961

Rp4.505.778

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 350A

PSR031US0350Z
Littelfuse
1: Rp4.505.961
12Factory Stock Available

Mfr. Part No.
PSR031US0350Z

Mouser Part No
576-PSR031US0350Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 350A

Datasheet

12Factory Stock Available

More Info Available

Rp4.505.961

Rp4.505.778

Rp4.088.773

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 500A

PSR031US0500Z
Littelfuse
1: Rp4.808.303
23Factory Stock Available

Mfr. Part No.
PSR031US0500Z

Mouser Part No
576-PSR031US0500Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 500A

Datasheet

23Factory Stock Available

More Info Available

Rp4.808.303

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 550A

PSR031US0550Z
Littelfuse
1: Rp4.808.303
6Factory Stock Available

Mfr. Part No.
PSR031US0550Z

Mouser Part No
576-PSR031US0550Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 550A

Datasheet

6Factory Stock Available

More Info Available

Rp4.808.303

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 800A

PSR031US0800Z
Littelfuse
3: Rp5.704.689
9Factory Stock Available

Mfr. Part No.
PSR031US0800Z

Mouser Part No
576-PSR031US0800Z

Specialty Fuses POWR-SPEED SQB SIZE 31 US SHRT BL 800A

Datasheet

9Factory Stock Available

More Info Available

Rp5.704.689

View

Min.: 3
Mult.: 3

Specialty Fuses POWR-SPEED SQB Size 32 DIN 110MM 400A

PSR032DL0400X
Littelfuse
1: Rp6.146.827
27Factory Stock Available

Mfr. Part No.
PSR032DL0400X

Mouser Part No
576-PSR032DL0400X

Specialty Fuses POWR-SPEED SQB Size 32 DIN 110MM 400A

Datasheet

27Factory Stock Available

More Info Available

Rp6.146.827

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB Size 32 DIN 110MM 450A

PSR032DL0450X
Littelfuse
1: Rp6.146.827
21Factory Stock Available

Mfr. Part No.
PSR032DL0450X

Mouser Part No
576-PSR032DL0450X

Specialty Fuses POWR-SPEED SQB Size 32 DIN 110MM 450A

Datasheet

21Factory Stock Available

More Info Available

Rp6.146.827

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB Size 32 DIN 110MM 550A

PSR032DL0550X
Littelfuse
1: Rp6.146.644
1Factory Stock Available

Mfr. Part No.
PSR032DL0550X

Mouser Part No
576-PSR032DL0550X

Specialty Fuses POWR-SPEED SQB Size 32 DIN 110MM 550A

Datasheet

1Factory Stock Available

More Info Available

Rp6.146.644

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB Size 32 DIN 110MM 900A

PSR032DL0900X
Littelfuse
1: Rp7.322.072
4Factory Stock Available

Mfr. Part No.
PSR032DL0900X

Mouser Part No
576-PSR032DL0900X

Specialty Fuses POWR-SPEED SQB Size 32 DIN 110MM 900A

Datasheet

4Factory Stock Available

More Info Available

Rp7.322.072

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 400A

PSR032DS0400X
Littelfuse
1: Rp5.807.059
7Factory Stock Available

Mfr. Part No.
PSR032DS0400X

Mouser Part No
576-PSR032DS0400X

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 400A

Datasheet

7Factory Stock Available

More Info Available

Rp5.807.059

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 450A

PSR032DS0450X
Littelfuse
1: Rp5.807.059
29Factory Stock Available

Mfr. Part No.
PSR032DS0450X

Mouser Part No
576-PSR032DS0450X

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 450A

Datasheet

29Factory Stock Available

More Info Available

Rp5.807.059

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 630A

PSR032DS0630X
Littelfuse
1: Rp5.807.059
15Factory Stock Available

Mfr. Part No.
PSR032DS0630X

Mouser Part No
576-PSR032DS0630X

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 630A

Datasheet

15Factory Stock Available

More Info Available

Rp5.807.059

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 700A

PSR032DS0700X
Littelfuse
1: Rp5.807.059
2Factory Stock Available

Mfr. Part No.
PSR032DS0700X

Mouser Part No
576-PSR032DS0700X

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 700A

Datasheet

2Factory Stock Available

More Info Available

Rp5.807.059

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 800A

PSR032DS0800X
Littelfuse
1: Rp6.988.175
2Factory Stock Available

Mfr. Part No.
PSR032DS0800X

Mouser Part No
576-PSR032DS0800X

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 800A

Datasheet

2Factory Stock Available

More Info Available

Rp6.988.175

View

Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 900A

PSR032DS0900X
Littelfuse
1: Rp6.988.175
26Factory Stock Available

Mfr. Part No.
PSR032DS0900X

Mouser Part No
576-PSR032DS0900X

Specialty Fuses POWR-SPEED SQB Size 32 DIN 80MM 900A

Datasheet

26Factory Stock Available

More Info Available

Rp6.988.175

View

Min.: 1
Mult.: 1