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
LA070URD33KI0630

LA070URD33KI0630

FUSE SQUARE 630A 700VAC RECT

Littelfuse Inc.

9,194
RFQ
Datasheet POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 630A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm) - -
LA070URD33KI0550

LA070URD33KI0550

FUSE SQUARE 550A 700VAC RECT

Littelfuse Inc.

9,266
RFQ
Datasheet POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 550A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm) - -
LA130URD72LI0450

LA130URD72LI0450

FUSE SQUARE 450A 1.3KVAC RECT

Littelfuse Inc.

8,751
RFQ
Datasheet POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 450A 1.3 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.854" L x 2.362" W x 2.560" H (72.50mm x 60.00mm x 65.03mm) - -
LA130URD72LI0500

LA130URD72LI0500

FUSE SQUARE 500A 1.3KVAC RECT

Littelfuse Inc.

5,956
RFQ
Datasheet POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 500A 1.3 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.854" L x 2.362" W x 2.560" H (72.50mm x 60.00mm x 65.03mm) - -
FLSR250.X

FLSR250.X

FUSE CRTRDGE 250A 600VAC/300VDC

Littelfuse Inc.

9,529
RFQ
Datasheet POWR-GARD® FLSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 250A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.594" Dia x 11.626" L (65.90mm x 295.30mm) - -
FLSR350.X

FLSR350.X

FUSE CRTRDGE 350A 600VAC/300VDC

Littelfuse Inc.

3,777
RFQ
Datasheet POWR-GARD® FLSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 350A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.594" Dia x 11.626" L (65.90mm x 295.30mm) - -
0RLN350.X

0RLN350.X

FUSE CRTRDGE 350A 250VAC CYLINDR

Littelfuse Inc.

4,299
RFQ
Datasheet POWR-GARD® RLN Cylindrical, Blade Terminals Bulk Obsolete Requires Holder Cartridge 350A 250 VAC - Fast Blow Electrical, Industrial - H CE, CSA, UL - 10kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
PSR071DL0315Z

PSR071DL0315Z

FUSE SQUARE 315A 1.3KVAC/1KVDC

Littelfuse Inc.

3,835
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 2.843" L x 2.028" W x 2.264" H (72.20mm x 51.50mm x 57.50mm) - -
LA50QS7004

LA50QS7004

FUSE CARTRIDGE 700A 500VAC/VDC

Littelfuse Inc.

2,655
RFQ
Datasheet POWR-GARD® LA50QS Cylindrical, Blade Terminal (Bolt) Box Obsolete Bolt Mount Cartridge 700A 500 VAC 500 VDC Fast Blow Electrical, Industrial - - CSA, UR - 200kA AC, 100kA DC 2.500" Dia x 2.220" L (63.50mm x 56.40mm) - -
LA50QS8004

LA50QS8004

FUSE CARTRIDGE 800A 500VAC/VDC

Littelfuse Inc.

3,590
RFQ
Datasheet POWR-GARD® LA50QS Cylindrical, Blade Terminal (Bolt) Box Obsolete Bolt Mount Cartridge 800A 500 VAC 500 VDC Fast Blow Electrical, Industrial - - CSA, UR - 200kA AC, 100kA DC 2.500" Dia x 2.220" L (63.50mm x 56.40mm) - -
LA070URD33KI0700

LA070URD33KI0700

FUSE SQUARE 700A 700VAC RECT

Littelfuse Inc.

4,124
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 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm) - -
IDSR300.X

IDSR300.X

FUSE CARTRIDGE 300A 600VAC/VDC

Littelfuse Inc.

9,704
RFQ

-

POWR-GARD®, POWR-PRO® IDSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 300A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.594" Dia x 7.626" L (65.90mm x 193.70mm) - -
IDSR250.X

IDSR250.X

FUSE CARTRIDGE 250A 600VAC/VDC

Littelfuse Inc.

3,305
RFQ

-

POWR-GARD®, POWR-PRO® IDSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 250A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.594" Dia x 7.626" L (65.90mm x 193.70mm) - -
IDSR350.X

IDSR350.X

FUSE CARTRIDGE 350A 600VAC/VDC

Littelfuse Inc.

9,414
RFQ

-

POWR-GARD®, POWR-PRO® IDSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 350A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.594" Dia x 7.626" L (65.90mm x 193.70mm) - -
IDSR225.X

IDSR225.X

FUSE CARTRIDGE 225A 600VAC/VDC

Littelfuse Inc.

3,157
RFQ

-

POWR-GARD®, POWR-PRO® IDSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 225A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.594" Dia x 7.626" L (65.90mm x 193.70mm) - -
IDSR400.X

IDSR400.X

FUSE CARTRIDGE 400A 600VAC/VDC

Littelfuse Inc.

9,544
RFQ

-

POWR-GARD®, POWR-PRO® IDSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 400A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.594" Dia x 7.626" L (65.90mm x 193.70mm) - -
PSR071UL0450Z

PSR071UL0450Z

FUSE SQUARE 450A 1.3KVAC/1KVDC

Littelfuse Inc.

8,205
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 450A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.843" L x 2.028" W x 2.264" H (72.20mm x 51.50mm x 57.50mm) - -
PSR071DL0450Z

PSR071DL0450Z

FUSE SQUARE 450A 1.3KVAC/1KVDC

Littelfuse Inc.

6,445
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 2.843" L x 2.028" W x 2.264" H (72.20mm x 51.50mm x 57.50mm) - -
LA130URD71TTI0450

LA130URD71TTI0450

FUSE SQUARE 450A 1.3KVAC RECT

Littelfuse Inc.

5,613
RFQ
Datasheet POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 450A 1.3 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.913" L x 2.008" W x 2.206" H (74.00mm x 51.00mm x 56.03mm) - -
PSR032DS0400X

PSR032DS0400X

FUSE SQUARE 400A 700VAC/600VDC

Littelfuse Inc.

5,902
RFQ
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 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
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