Electrical, Specialty Fuses

Manufacturer 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






























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price 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
KLU-2000 Eaton - Bussmann Electrical Division

KLU-2000

FUSE CRTRDGE 2KA 600VAC CYLINDR

Eaton - Bussmann Electrical Division

6,862
RFQ
KLU-2000 Datasheet

Datasheet

Limitron™ KLU Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 2kA 600 VAC - Slow Blow Electrical, Industrial - L CE, CSA, UL - 200kA 3.500" Dia x 3.750" L (88.90mm x 95.25mm) - -
KTU-650 Eaton - Bussmann Electrical Division

KTU-650

FUSE CRTRDGE 650A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

4,305
RFQ
KTU-650 Datasheet

Datasheet

Limitron™ KTU Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 650A 600 VAC - Fast Blow Electrical, Industrial - L CE, CSA, UL - 200kA 2.500" Dia x 3.750" L (63.50mm x 95.25mm) - -
JCL-5R Eaton - Bussmann Electrical Division

JCL-5R

FUSE CARTRIDGE 150A 4.8KVAC

Eaton - Bussmann Electrical Division

6,939
RFQ
JCL-5R Datasheet

Datasheet

JCL - Bulk Active Requires Holder Cartridge 150A 4.8 kVAC - - Motor Protection Indicating R UR - 50kA - - -
170M7083 Eaton - Bussmann Electrical Division

170M7083

FUSE SQUARE 2.5KA 690VAC RECT

Eaton - Bussmann Electrical Division

3,779
RFQ
170M7083 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 2.5kA 690 VAC - - Electrical, Industrial Indicating - UR - 200kA 4.724" L x 4.134" W x 2.638" H (120.00mm x 105.00mm x 67.00mm) - -
FWJ-1000A Eaton - Bussmann Electrical Division

FWJ-1000A

FUSE CARTRIDGE 1KA 1KVAC/800VDC

Eaton - Bussmann Electrical Division

4,078
RFQ
FWJ-1000A Datasheet

Datasheet

FWJ Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 1kA 1 kVAC 800 VDC - Electrical, Industrial - - CE - 100kA 3.500" Dia x 6.811" L (88.90mm x 173.00mm) - -
170F8232 Eaton - Bussmann Electrical Division

170F8232

FUSE 250A 1200V 2SKN/140 AR DC

Eaton - Bussmann Electrical Division

7,057
RFQ

-

- - Bulk Active - - - - - - - - - - - - - - -
170M7031 Eaton - Bussmann Electrical Division

170M7031

FUSE SQUARE 1.1KA 1KVAC RECT

Eaton - Bussmann Electrical Division

5,048
RFQ
170M7031 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 1.1kA 1 kVAC - - - - - CE, UL - 200kA - - -
KRP-C-650SP Eaton - Bussmann Electrical Division

KRP-C-650SP

FUSE CRTRDGE 650A 600VAC/300VDC

Eaton - Bussmann Electrical Division

2,070
RFQ
KRP-C-650SP Datasheet

Datasheet

LOW-PEAK™ KRP-C Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 650A 600 VAC 300 VDC Slow Blow Electrical, Industrial - L CE, CSA, UL - 300kA AC, 100kA DC 2.500" Dia x 3.750" L (63.50mm x 95.25mm) - -
KRP-C-750SP Eaton - Bussmann Electrical Division

KRP-C-750SP

FUSE CRTRDGE 750A 600VAC/300VDC

Eaton - Bussmann Electrical Division

9,208
RFQ
KRP-C-750SP Datasheet

Datasheet

LOW-PEAK™ KRP-C Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 750A 600 VAC 300 VDC Slow Blow Electrical, Industrial - L CE, CSA, UL - 300kA AC, 100kA DC 2.500" Dia x 3.750" L (63.50mm x 95.25mm) - -
KRP-C-900SP Eaton - Bussmann Electrical Division

KRP-C-900SP

FUSE CRTRDGE 900A 600VAC/300VDC

Eaton - Bussmann Electrical Division

5,831
RFQ
KRP-C-900SP Datasheet

Datasheet

LOW-PEAK™ KRP-C Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 900A 600 VAC 300 VDC Slow Blow Electrical, Industrial - L CE, CSA, UL - 300kA AC, 100kA DC 2.500" Dia x 3.750" L (63.50mm x 95.25mm) - -
KLLU2500X Littelfuse Inc.

KLLU2500X

FUSE CRTRDGE 2.5KA 600VAC/300VDC

Littelfuse Inc.

7,532
RFQ
KLLU2500X Datasheet

Datasheet

POWR-GARD® KLLU Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 2.5kA 600 VAC 300 VDC Slow Blow Electrical, Industrial - L CE, CSA, UL - 200kA AC, 20kA DC 5.000" Dia x 4.000" L (127.00mm x 101.6mm) - -
2ANCLS-5R Eaton - Bussmann Electrical Division

2ANCLS-5R

2.54 Max Kv, Sealed Cls,

Eaton - Bussmann Electrical Division

2,165
RFQ

-

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge - - - - Electrical, Industrial - - - - - - - -
KLPC1800X Littelfuse Inc.

KLPC1800X

FUSE CRTRDGE 1.8KA 600VAC/480VDC

Littelfuse Inc.

2,230
RFQ
KLPC1800X Datasheet

Datasheet

POWR-GARD®, POWR-PRO® KLPC Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 1.8kA 600 VAC 480 VDC Slow Blow Electrical, Industrial - L CE, CSA, UL - 200kA AC, 300kA DC 3.500" Dia x 3.752" L (88.90mm x 95.30mm) - -
5HCLS-12R Eaton - Bussmann Electrical Division

5HCLS-12R

FUSE CARTRIDGE 230A 4.8KVAC

Eaton - Bussmann Electrical Division

2,656
RFQ

-

BCLS Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 230A 4.8 kVAC - - Motor Protection - - UL - 50kA 3.000" Dia x 15.900" L (76.20mm x 403.86mm) - -
170M7064 Eaton - Bussmann Electrical Division

170M7064

FUSE SQUARE 3KA 690VAC RECT

Eaton - Bussmann Electrical Division

4,589
RFQ
170M7064 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 3kA 690 VAC - - Electrical, Industrial Indicating - UR - 200kA 4.724" L x 4.134" W x 2.638" H (120.00mm x 105.00mm x 67.00mm) - -
5ANCLS-9R Eaton - Bussmann Electrical Division

5ANCLS-9R

5.08 Max Kv, Sealed Cls,

Eaton - Bussmann Electrical Division

4,977
RFQ

-

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge - - - - Electrical, Industrial - - - - - - - -
KRP-C-1600SP Eaton - Bussmann Electrical Division

KRP-C-1600SP

FUSE CRTRDGE 1.6KA 600VAC/300VDC

Eaton - Bussmann Electrical Division

9,118
RFQ
KRP-C-1600SP Datasheet

Datasheet

LOW-PEAK™ KRP-C Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 1.6kA 600 VAC 300 VDC Slow Blow Electrical, Industrial - L CE, CSA, UL - 300kA AC, 100kA DC 3.000" Dia x 3.750" L (76.20mm x 95.25mm) - -
170M2045 Eaton - Bussmann Electrical Division

170M2045

FUSE SQUARE 600A 2KV RECTANGULAR

Eaton - Bussmann Electrical Division

4,663
RFQ

-

170M Rectangular, Blade Bulk Active Requires Holder Square - - - - Electrical, Industrial - - UL - - - - -
170M7043 Eaton - Bussmann Electrical Division

170M7043

FUSE SQUARE 2500A 660V RECT

Eaton - Bussmann Electrical Division

9,958
RFQ

-

- - Bulk Active - Square 2.5kA 660 VAC - - - - - CSA, UL - - - - -
12TXLEJ160 Eaton - Bussmann Electrical Division

12TXLEJ160

FUSE CARTRIDGE 160A 12KVAC

Eaton - Bussmann Electrical Division

9,805
RFQ
12TXLEJ160 Datasheet

Datasheet

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 160A 12 kVAC - - Transformer Protection Indicating - VDE - 63kA 3.465" Dia x 11.500" L (88.00mm x 292.00mm) - -
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Electrical, Specialty Fuses Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Electrical, Specialty Fuses components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Electrical, Specialty Fuses Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Electrical, Specialty Fuses FAQ

Can FPGAX source both active and end-of-life Electrical, Specialty Fuses components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Electrical, Specialty Fuses sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.