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
PSR073UL0550X

PSR073UL0550X

FUSE SQUARE 550A 1.3KVAC/1KVDC

Littelfuse Inc.

9,484
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 550A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) - -
LFCL0350ZA3

LFCL0350ZA3

FUSE CARTRIDGE 600VAC

Littelfuse Inc.

3,332
RFQ
Datasheet POWR-GARD® LFCL Cartridge, Non-Standard Bulk Obsolete Requires Holder Cartridge - 600 VAC - - Cable Protection - - - - 200kA - - -
LFCL0350ZA1

LFCL0350ZA1

FUSE CARTRIDGE 600VAC

Littelfuse Inc.

6,312
RFQ
Datasheet POWR-GARD® LFCL Cartridge, Non-Standard Bulk Obsolete Requires Holder Cartridge - 600 VAC - - Cable Protection - - - - 200kA - - -
0JLS250.X

0JLS250.X

FUSE CRTRDGE 250A 600VAC CYLINDR

Littelfuse Inc.

9,785
RFQ
Datasheet POWR-GARD® JLS Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 250A 600 VAC - Fast Blow Electrical, Industrial - J CE, CSA, QPL, UL - 200kA 2.000" Dia x 3.374" L (50.80mm x 85.70mm) - -
0JLS350.X

0JLS350.X

FUSE CRTRDGE 350A 600VAC CYLINDR

Littelfuse Inc.

3,883
RFQ
Datasheet POWR-GARD® JLS Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 350A 600 VAC - Fast Blow Electrical, Industrial - J CE, CSA, QPL, UL - 200kA 2.000" Dia x 3.374" L (50.80mm x 85.70mm) - -
0JLS225.X

0JLS225.X

FUSE CRTRDGE 225A 600VAC CYLINDR

Littelfuse Inc.

4,060
RFQ
Datasheet POWR-GARD® JLS Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 225A 600 VAC - Fast Blow Electrical, Industrial - J CE, CSA, QPL, UL - 200kA 2.000" Dia x 3.374" L (50.80mm x 85.70mm) - -
0NLS450.X

0NLS450.X

FUSE CRTRDGE 450A 600VAC/500VDC

Littelfuse Inc.

5,485
RFQ

-

POWR-GARD® NLS Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 450A 600 VAC 500 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 3.094" Dia x 8.870" L (78.6mm x 225.30mm) - -
0NLS600.X

0NLS600.X

FUSE CRTRDGE 600A 600VAC/500VDC

Littelfuse Inc.

8,489
RFQ

-

POWR-GARD® NLS Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 600A 600 VAC 500 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 3.094" Dia x 8.870" L (78.6mm x 225.30mm) - -
0NLS500.X

0NLS500.X

FUSE CRTRDGE 500A 600VAC/500VDC

Littelfuse Inc.

7,994
RFQ

-

POWR-GARD® NLS Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 500A 600 VAC 500 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 3.094" Dia x 8.870" L (78.6mm x 225.30mm) - -
IDSR450.X

IDSR450.X

FUSE CARTRIDGE 450A 600VAC/VDC

Littelfuse Inc.

8,939
RFQ

-

POWR-GARD®, POWR-PRO® IDSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 450A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 3.343" Dia x 13.374" L (84.90mm x 339.70mm) - -
IDSR500.X

IDSR500.X

FUSE CARTRIDGE 500A 600VAC/VDC

Littelfuse Inc.

8,139
RFQ

-

POWR-GARD®, POWR-PRO® IDSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 500A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 3.343" Dia x 13.374" L (84.90mm x 339.70mm) - -
IDSR600.X

IDSR600.X

FUSE CARTRIDGE 600A 600VAC/VDC

Littelfuse Inc.

3,878
RFQ

-

POWR-GARD®, POWR-PRO® IDSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 600A 600 VAC 600 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, UL - 200kA AC, 20kA DC 3.343" Dia x 13.374" L (84.90mm x 339.70mm) - -
PSX1XLFL0315X

PSX1XLFL0315X

FUSE SEMI 1500VDC 1XL SIZE 315A

Littelfuse Inc.

7,244
RFQ
Datasheet POWR-SPEED® PSX Rectangular Box Active Bolt Mount Square 315A - 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) - -
JLLS450.XXP

JLLS450.XXP

FUSE CRTRDGE 450A 600VAC/300VDC

Littelfuse Inc.

6,450
RFQ
Datasheet POWR-GARD® JLLS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 450A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CE, CSA, UL, UR - 200kA AC, 20kA DC 2.063" Dia x 3.984" L (52.40mm x 101.20mm) - -
LA120URD71TTI0550

LA120URD71TTI0550

FUSE SQUARE 550A 1.2KVAC RECT

Littelfuse Inc.

3,575
RFQ
Datasheet POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 550A 1.2 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) - -
LA120URD71TTI0630

LA120URD71TTI0630

FUSE SQUARE 630A 1.2KVAC RECT

Littelfuse Inc.

4,525
RFQ
Datasheet POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 630A 1.2 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) - -
LA120URD71TTI0500

LA120URD71TTI0500

FUSE SQUARE 500A 1.2KVAC RECT

Littelfuse Inc.

2,331
RFQ
Datasheet POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 500A 1.2 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA - - -
PSR033DL0800X

PSR033DL0800X

FUSE SQUARE 800A 700VAC/600VDC

Littelfuse Inc.

6,261
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 800A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
PSR033UL0700X

PSR033UL0700X

FUSE SQUARE 700A 700VAC/600VDC

Littelfuse Inc.

3,632
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 700A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
PSR033UL0800X

PSR033UL0800X

FUSE SQUARE 800A 700VAC/600VDC

Littelfuse Inc.

5,377
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 800A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
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