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
LA065URD33LI1600

LA065URD33LI1600

FUSE SQUARE 1.6KA 650VAC RECT

Littelfuse Inc.

6,945
RFQ
Datasheet POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 1.6kA 650 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) - -
JLLS500.XXP

JLLS500.XXP

FUSE CRTRDGE 500A 600VAC/300VDC

Littelfuse Inc.

7,507
RFQ
Datasheet POWR-GARD® JLLS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 500A 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) - -
PSR073DL0700X

PSR073DL0700X

FUSE SQUARE 700A 1.3KVAC/1KVDC

Littelfuse Inc.

6,047
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 700A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, 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) - -
PSR073UL0700X

PSR073UL0700X

FUSE SQUARE 700A 1.3KVAC/1KVDC

Littelfuse Inc.

4,209
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 700A 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) - -
LA70Q6004

LA70Q6004

FUSE CRTRDGE 600A 700VAC/650VDC

Littelfuse Inc.

5,900
RFQ
Datasheet LA70Q Cylindrical, Blade Terminal (Bolt) Box Obsolete Bolt Mount Cartridge 600A 700 VAC 650 VDC - Electrical, Industrial - - UR - 100kA 2.500" Dia x 2.843" L (63.50mm x 72.20mm) - -
LA70Q5004

LA70Q5004

FUSE CRTRDGE 500A 700VAC/650VDC

Littelfuse Inc.

8,786
RFQ
Datasheet LA70Q Cylindrical, Blade Terminal (Bolt) Box Obsolete Bolt Mount Cartridge 500A 700 VAC 650 VDC - Electrical, Industrial - - UR - 100kA 2.500" Dia x 2.843" L (63.50mm x 72.20mm) - -
LA70Q4504

LA70Q4504

FUSE CRTRDGE 450A 700VAC/650VDC

Littelfuse Inc.

8,228
RFQ
Datasheet LA70Q Cylindrical, Blade Terminal (Bolt) Box Obsolete Bolt Mount Cartridge 450A 700 VAC 650 VDC - Electrical, Industrial - - UR - 100kA 2.500" Dia x 2.843" L (63.50mm x 72.20mm) - -
L75QS450.X

L75QS450.X

750VDC HIGHSPEED SEMICONDUCTOR F

Littelfuse Inc.

9,871
RFQ
Datasheet POWR-SPEED® L75QS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 450A - 750 VDC Fast Blow Electrical, Industrial - - CE, cURus, UL -55°C ~ 125°C 50kA 2.000" Dia x 2.844" L (50.80mm x 72.24mm) - -
PSR033DL1100X

PSR033DL1100X

FUSE SQUARE 1.1KA 700VAC/600VDC

Littelfuse Inc.

6,048
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 1.1kA 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) - -
PSR033DL1000X

PSR033DL1000X

FUSE SQUARE 1KA 700VAC/600VDC

Littelfuse Inc.

4,683
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 1kA 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) - -
PSR033UL1000X

PSR033UL1000X

FUSE SQUARE 1KA 700VAC/600VDC

Littelfuse Inc.

3,270
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 1kA 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) - -
PSR033UL1250X

PSR033UL1250X

FUSE SQUARE 1.25KA 700VAC/500VDC

Littelfuse Inc.

8,304
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 1.25kA 700 VAC 500 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) - -
PSR033UL1100X

PSR033UL1100X

FUSE SQUARE 1.1KA 700VAC/600VDC

Littelfuse Inc.

5,710
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 1.1kA 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) - -
PSR033DL1250X

PSR033DL1250X

FUSE SQUARE 1.25KA 700VAC/500VDC

Littelfuse Inc.

9,637
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 1.25kA 700 VAC 500 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) - -
LSRK225.XXID

LSRK225.XXID

FUSE CRTRDGE 225A 600VAC/300VDC

Littelfuse Inc.

4,723
RFQ
Datasheet POWR-GARD®, POWR-PRO® LLSRK_ID Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 225A 600 VAC 300 VDC Slow Blow Electrical, Industrial Indicating RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.843" Dia x 11.626" L (72.20mm x 295.30mm) - -
LSRK350.XXID

LSRK350.XXID

FUSE CRTRDGE 350A 600VAC/300VDC

Littelfuse Inc.

5,188
RFQ
Datasheet POWR-GARD®, POWR-PRO® LLSRK_ID Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 350A 600 VAC 300 VDC Slow Blow Electrical, Industrial Indicating RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.843" Dia x 11.626" L (72.20mm x 295.30mm) - -
LSRK300.XXID

LSRK300.XXID

FUSE CRTRDGE 300A 600VAC/300VDC

Littelfuse Inc.

9,773
RFQ
Datasheet POWR-GARD®, POWR-PRO® LLSRK_ID Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 300A 600 VAC 300 VDC Slow Blow Electrical, Industrial Indicating RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.843" Dia x 11.626" L (72.20mm x 295.30mm) - -
LSRK250.XXID

LSRK250.XXID

FUSE CRTRDGE 250A 600VAC/300VDC

Littelfuse Inc.

7,302
RFQ
Datasheet POWR-GARD®, POWR-PRO® LLSRK_ID Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 250A 600 VAC 300 VDC Slow Blow Electrical, Industrial Indicating RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.843" Dia x 11.626" L (72.20mm x 295.30mm) - -
LSRK400.XXID

LSRK400.XXID

FUSE CRTRDGE 400A 600VAC/300VDC

Littelfuse Inc.

5,189
RFQ
Datasheet POWR-GARD®, POWR-PRO® LLSRK_ID Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 400A 600 VAC 300 VDC Slow Blow Electrical, Industrial Indicating RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.843" Dia x 11.626" L (72.20mm x 295.30mm) - -
PSR033DL0900X

PSR033DL0900X

FUSE SQUARE 900A 700VAC/600VDC

Littelfuse Inc.

3,066
RFQ
Datasheet POWR-SPEED® PSR - Box Active Bolt Mount Square 900A 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) - -
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