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
L50S700.X

L50S700.X

FUSE CRTRDGE 700A 500VAC/450VDC

Littelfuse Inc.

9,296
RFQ
Datasheet POWR-GARD® L50S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 700A 500 VAC 450 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.500" Dia x 2.220" L (63.50mm x 56.40mm) - -
L50S800.X

L50S800.X

FUSE CRTRDGE 800A 500VAC/450VDC

Littelfuse Inc.

7,625
RFQ
Datasheet POWR-GARD® L50S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 800A 500 VAC 450 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.500" Dia x 2.220" L (63.50mm x 56.40mm) - -
PSX1XLFL0280X

PSX1XLFL0280X

FUSE SEMI 1500VDC 1XL SIZE 280A

Littelfuse Inc.

5,566
RFQ
Datasheet POWR-SPEED® PSX Rectangular Box Active Bolt Mount Square 280A - 1.5 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA 4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm) - -
PSR073FS0315Z

PSR073FS0315Z

FUSE SQUARE 315A 1.3KVAC/1KVDC

Littelfuse Inc.

3,934
RFQ
Datasheet POWR-SPEED® PSR - Bulk Active Bolt Mount Square 315A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
PSR073FS0350Z

PSR073FS0350Z

FUSE SQUARE 350A 1.3KVAC/1KVDC

Littelfuse Inc.

5,138
RFQ
Datasheet POWR-SPEED® PSR - Bulk Active Bolt Mount Square 350A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
PSR073FS0450Z

PSR073FS0450Z

FUSE SQUARE 450A 1.3KVAC/1KVDC

Littelfuse Inc.

3,887
RFQ
Datasheet POWR-SPEED® PSR - Bulk Active Bolt Mount Square 450A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
PSR073FL0315Z

PSR073FL0315Z

FUSE SQUARE 315A 1.3KVAC/1KVDC

Littelfuse Inc.

2,022
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 315A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
PSR073FL0350Z

PSR073FL0350Z

FUSE SQUARE 350A 1.3KVAC/1KVDC

Littelfuse Inc.

4,449
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 350A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
PSR073FL0400Z

PSR073FL0400Z

FUSE SQUARE 400A 1.3KVAC/1KVDC

Littelfuse Inc.

6,178
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 400A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
PSR073FL0450Z

PSR073FL0450Z

FUSE SQUARE 450A 1.3KVAC/1KVDC

Littelfuse Inc.

7,545
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 450A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
PSR073FL0500Z

PSR073FL0500Z

FUSE SQUARE 500A 1.3KVAC/1KVDC

Littelfuse Inc.

9,193
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 500A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
0RLN600.X

0RLN600.X

FUSE CRTRDGE 600A 250VAC CYLINDR

Littelfuse Inc.

2,245
RFQ
Datasheet POWR-GARD® RLN Cylindrical, Blade Terminals Bulk Obsolete Requires Holder Cartridge 600A 250 VAC - Fast Blow Electrical, Industrial - H CE, CSA, UL - 10kA 2.594" Dia x 5.870" L (65.90mm x 149.10mm) - -
0RLN500.X

0RLN500.X

FUSE CRTRDGE 500A 250VAC CYLINDR

Littelfuse Inc.

2,773
RFQ
Datasheet POWR-GARD® RLN Cylindrical, Blade Terminals Bulk Obsolete Requires Holder Cartridge 500A 250 VAC - Fast Blow Electrical, Industrial - H CE, CSA, UL - 10kA 2.594" Dia x 5.870" L (65.90mm x 149.10mm) - -
0RLN450.X

0RLN450.X

FUSE CRTRDGE 450A 250VAC CYLINDR

Littelfuse Inc.

5,134
RFQ
Datasheet POWR-GARD® RLN Cylindrical, Blade Terminals Bulk Obsolete Requires Holder Cartridge 450A 250 VAC - Fast Blow Electrical, Industrial - H CE, CSA, UL - 10kA 2.594" Dia x 5.870" L (65.90mm x 149.10mm) - -
PSR073FS0550Z

PSR073FS0550Z

FUSE SQUARE 550A 1.3KVAC/1KVDC

Littelfuse Inc.

3,703
RFQ
Datasheet POWR-SPEED® PSR - Bulk Active Bolt Mount Square 550A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
PSR073FS0630Z

PSR073FS0630Z

FUSE SQUARE 630A 1.3KVAC/1KVDC

Littelfuse Inc.

3,943
RFQ
Datasheet POWR-SPEED® PSR - Bulk Active Bolt Mount Square 630A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
PSR073FL0550Z

PSR073FL0550Z

FUSE SQUARE 550A 1.3KVAC/1KVDC

Littelfuse Inc.

6,607
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 550A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
PSR073FL0630Z

PSR073FL0630Z

FUSE SQUARE 630A 1.3KVAC/1KVDC

Littelfuse Inc.

3,205
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 630A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
LA120URD71LLI0550

LA120URD71LLI0550

FUSE SQUARE 550A 1.2KVAC RECT

Littelfuse Inc.

7,127
RFQ
Datasheet POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 550A 1.2 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.854" L x 2.008" W x 2.206" H (72.50mm x 51.00mm x 56.03mm) - -
LA120URD71LLI0500

LA120URD71LLI0500

FUSE SQUARE 500A 1.2KVAC RECT

Littelfuse Inc.

5,895
RFQ
Datasheet POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 500A 1.2 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.854" L x 2.008" W x 2.206" H (72.50mm x 51.00mm x 56.03mm) - -
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