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Electrical, Specialty Fuses

Compare the current Electrical, Specialty Fuses Circuit Protection selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Package / Case Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Applications Features Class Approval Agency Operating Temperature Breaking Capacity @ Rated Voltage Size / Dimension Grade Qualification
PSR031DS0350Z Littelfuse Inc.

PSR031DS0350Z

FUSE SQUARE 350A 700VAC/600VDC

Littelfuse Inc.

5,951 -
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 350A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031US0250Z Littelfuse Inc.

PSR031US0250Z

FUSE SQUARE 250A 700VAC/600VDC

Littelfuse Inc.

4,285 -
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 250A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031DS0315Z Littelfuse Inc.

PSR031DS0315Z

FUSE SQUARE 315A 700VAC/600VDC

Littelfuse Inc.

9,576 -
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 315A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031DS0400Z Littelfuse Inc.

PSR031DS0400Z

FUSE SQUARE 400A 700VAC/600VDC

Littelfuse Inc.

9,022 -
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 400A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031DS0250Z Littelfuse Inc.

PSR031DS0250Z

FUSE SQUARE 250A 700VAC/600VDC

Littelfuse Inc.

6,384 -
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 250A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031US0315Z Littelfuse Inc.

PSR031US0315Z

FUSE SQUARE 315A 700VAC/600VDC

Littelfuse Inc.

2,855 -
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 315A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031US0200Z Littelfuse Inc.

PSR031US0200Z

FUSE SQUARE 200A 700VAC/600VDC

Littelfuse Inc.

9,125 -
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 200A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031US0350Z Littelfuse Inc.

PSR031US0350Z

FUSE SQUARE 350A 700VAC/600VDC

Littelfuse Inc.

3,058 -
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 350A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031US0400Z Littelfuse Inc.

PSR031US0400Z

FUSE SQUARE 400A 700VAC/600VDC

Littelfuse Inc.

9,917 -
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 400A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
JLLS350.X Littelfuse Inc.

JLLS350.X

FUSE CRTRDGE 350A 600VAC/300VDC

Littelfuse Inc.

5,904 -
Datasheet POWR-GARD® JLLS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 350A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CE, CSA, UL - 200kA 1.594" Dia x 1.720" L (40.50mm x 43.70mm) - -
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Electrical, Specialty Fuses FAQ

How can I narrow the current Electrical, Specialty Fuses selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

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Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

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