Electrical, Specialty Fuses

Photo Mfr. Part # Availability 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
PSR031FL0450Z

PSR031FL0450Z

FUSE SQUARE 450A 700VAC/600VDC

Littelfuse Inc.

7,440
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 450A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm) - -
PSR031FL0500Z

PSR031FL0500Z

FUSE SQUARE 500A 700VAC/600VDC

Littelfuse Inc.

3,752
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 500A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm) - -
PSR031FL0550Z

PSR031FL0550Z

FUSE SQUARE 550A 700VAC/600VDC

Littelfuse Inc.

2,439
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 550A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm) - -
PSR031DL0450Z

PSR031DL0450Z

FUSE SQUARE 450A 700VAC/600VDC

Littelfuse Inc.

6,386
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 450A 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) - -
PSR031DL0500Z

PSR031DL0500Z

FUSE SQUARE 500A 700VAC/600VDC

Littelfuse Inc.

5,984
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 500A 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) - -
PSR031UL0550Z

PSR031UL0550Z

FUSE SQUARE 550A 700VAC/600VDC

Littelfuse Inc.

8,763
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 550A 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) - -
PSR031UL0500Z

PSR031UL0500Z

FUSE SQUARE 500A 700VAC/600VDC

Littelfuse Inc.

7,864
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 500A 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) - -
PSR031UL0450Z

PSR031UL0450Z

FUSE SQUARE 450A 700VAC/600VDC

Littelfuse Inc.

3,030
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 450A 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) - -
PSR031DL0550Z

PSR031DL0550Z

FUSE SQUARE 550A 700VAC/600VDC

Littelfuse Inc.

5,559
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 550A 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) - -
LA130URD70TTI0315

LA130URD70TTI0315

FUSE SQUARE 315A 1.3KVAC RECT

Littelfuse Inc.

8,849
RFQ
Datasheet POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 315A 1.3 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.913" L x 1.575" W x 1.773" H (74.00mm x 40.00mm x 45.03mm) - -
0KLC225.X

0KLC225.X

FUSE CRTRDGE 225A 600VAC CYLINDR

Littelfuse Inc.

6,764
RFQ
Datasheet POWR-GARD® KLC Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 225A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
0KLC400.X

0KLC400.X

FUSE CRTRDGE 400A 600VAC CYLINDR

Littelfuse Inc.

5,128
RFQ
Datasheet POWR-GARD® KLC Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 400A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
0KLC250.X

0KLC250.X

FUSE CRTRDGE 250A 600VAC CYLINDR

Littelfuse Inc.

3,350
RFQ
Datasheet POWR-GARD® KLC Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 250A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
0KLC350.X

0KLC350.X

FUSE CRTRDGE 350A 600VAC CYLINDR

Littelfuse Inc.

7,364
RFQ
Datasheet POWR-GARD® KLC Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 350A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
0KLC300.X

0KLC300.X

FUSE CRTRDGE 300A 600VAC CYLINDR

Littelfuse Inc.

8,771
RFQ
Datasheet POWR-GARD® KLC Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 300A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
LA070URD31LI0800

LA070URD31LI0800

FUSE SQUARE 800A 700VAC RECT

Littelfuse Inc.

9,248
RFQ
Datasheet POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 800A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm) - -
LA070URD31LI0700

LA070URD31LI0700

FUSE SQUARE 700A 700VAC RECT

Littelfuse Inc.

7,478
RFQ
Datasheet POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 700A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm) - -
FLNR450.X

FLNR450.X

FUSE CRTRDGE 450A 250VAC/125VDC

Littelfuse Inc.

5,667
RFQ
Datasheet POWR-GARD® FLNR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 450A 250 VAC 125 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.594" Dia x 10.374" L (65.90mm x 263.50mm) - -
FLNR500.X

FLNR500.X

FUSE CRTRDGE 500A 250VAC/125VDC

Littelfuse Inc.

8,092
RFQ
Datasheet POWR-GARD® FLNR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 500A 250 VAC 125 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.594" Dia x 10.374" L (65.90mm x 263.50mm) - -
FLNR600.X

FLNR600.X

FUSE CRTRDGE 600A 250VAC/125VDC

Littelfuse Inc.

5,457
RFQ
Datasheet POWR-GARD® FLNR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 600A 250 VAC 125 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.594" Dia x 10.374" L (65.90mm x 263.50mm) - -
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