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
JCR-B-2R Eaton - Bussmann Electrical Division

JCR-B-2R

FUSE CRTRDGE 70A 7.2KVAC CYLINDR

Eaton - Bussmann Electrical Division

7,943
RFQ
JCR-B-2R Datasheet

Datasheet

JCR-B Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 70A 7.2 kVAC - - Motor Protection Indicating R UR - 50kA 17.88" Dia x 19.25" L (454.10mm x 488.90mm) - -
JCR-B-3R Eaton - Bussmann Electrical Division

JCR-B-3R

FUSE CARTRIDGE 100A 7.2KVAC CYL

Eaton - Bussmann Electrical Division

5,331
RFQ
JCR-B-3R Datasheet

Datasheet

JCR-B Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 100A 7.2 kVAC - - Motor Protection Indicating R UR - 50kA 17.88" Dia x 19.25" L (454.10mm x 488.90mm) - -
JCR-B-4R Eaton - Bussmann Electrical Division

JCR-B-4R

FUSE CARTRIDGE 130A 7.2KVAC CYL

Eaton - Bussmann Electrical Division

8,827
RFQ
JCR-B-4R Datasheet

Datasheet

JCR-B Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 130A 7.2 kVAC - - Motor Protection Indicating R UR - 50kA 17.88" Dia x 19.25" L (454.10mm x 488.90mm) - -
2CLE-225E Eaton - Bussmann Electrical Division

2CLE-225E

FUSE CARTRIDGE 225A 2.75KVAC

Eaton - Bussmann Electrical Division

2,141
RFQ
2CLE-225E Datasheet

Datasheet

CLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 225A 2.75 kVAC - - Transformer Protection - - UL - 50kA 3.000" Dia x 10.900" L (76.20mm x 276.86mm) - -
2CLS-6R Eaton - Bussmann Electrical Division

2CLS-6R

FUSE CARTRIDGE 170A 2.54KVAC

Eaton - Bussmann Electrical Division

6,227
RFQ
2CLS-6R Datasheet

Datasheet

CLS Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 170A 2.54 kVAC - - Motor Protection - - UL - 50kA 3.000" Dia x 10.800" L (76.20mm x 274.32mm) - -
KRP-C-1000SP Eaton - Bussmann Electrical Division

KRP-C-1000SP

FUSE CARTRIDGE 1KA 600VAC/300VDC

Eaton - Bussmann Electrical Division

6,711
RFQ
KRP-C-1000SP Datasheet

Datasheet

LOW-PEAK™ KRP-C Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 1kA 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-800SP Eaton - Bussmann Electrical Division

KRP-C-800SP

FUSE CRTRDGE 800A 600VAC/300VDC

Eaton - Bussmann Electrical Division

4,876
RFQ
KRP-C-800SP Datasheet

Datasheet

LOW-PEAK™ KRP-C Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 800A 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) - -
5AHLE-125E Eaton - Bussmann Electrical Division

5AHLE-125E

FUSE CARTRIDGE 125A 5.5KVAC

Eaton - Bussmann Electrical Division

2,246
RFQ

-

HLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 125A 5.5 kVAC - - Transformer Protection - - UL - 65kA 3.000" Dia x 15.900" L (76.20mm x 403.86mm) - -
5AHLE-175E Eaton - Bussmann Electrical Division

5AHLE-175E

FUSE CARTRIDGE 175A 5.5KVAC

Eaton - Bussmann Electrical Division

2,603
RFQ

-

HLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 175A 5.5 kVAC - - Transformer Protection - - UL - 65kA 3.000" Dia x 15.900" L (76.20mm x 403.86mm) - -
5AHLE-250E Eaton - Bussmann Electrical Division

5AHLE-250E

FUSE CARTRIDGE 250A 5.5KVAC

Eaton - Bussmann Electrical Division

4,278
RFQ

-

HLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 250A 5.5 kVAC - - Transformer Protection - - UL - 65kA 3.000" Dia x 15.900" L (76.20mm x 403.86mm) - -
7.2WFNHO50 Eaton - Bussmann Electrical Division

7.2WFNHO50

FUSE CART 50A 7.2KVAC FUSE LINK

Eaton - Bussmann Electrical Division

3,582
RFQ
7.2WFNHO50 Datasheet

Datasheet

- Fuse Link Bulk Active Requires Holder Cartridge 50A 7.2 kVAC - - - - - - - 40kA 2.992" Dia x 15.866" L (76.00mm x 403.00mm) - -
170E9612 Eaton - Bussmann Electrical Division

170E9612

FUSE 800A 1400V 3STN/210 AR

Eaton - Bussmann Electrical Division

3,075
RFQ

-

- - Bulk Active - - 800A 1.4 kVAC - - - - - - - - - - -
JCL-B-2R Eaton - Bussmann Electrical Division

JCL-B-2R

FUSE CARTRIDGE 70A 4.8KVAC

Eaton - Bussmann Electrical Division

2,632
RFQ
JCL-B-2R Datasheet

Datasheet

JCL-B Cartridge, Non-Standard Bulk Active Bolt Mount Cartridge 70A 4.8 kVAC - - Motor Protection Indicating R UR - 50kA 17.88" Dia x 19.25" L (454.10mm x 488.90mm) - -
JCL-B-3R Eaton - Bussmann Electrical Division

JCL-B-3R

FUSE CARTRIDGE 100A 4.8KVAC

Eaton - Bussmann Electrical Division

9,932
RFQ
JCL-B-3R Datasheet

Datasheet

JCL-B Cartridge, Non-Standard Bulk Active Bolt Mount Cartridge 100A 4.8 kVAC - - Motor Protection Indicating R UR - 50kA 17.88" Dia x 19.25" L (454.10mm x 488.90mm) - -
JCL-B-4R Eaton - Bussmann Electrical Division

JCL-B-4R

FUSE CARTRIDGE 130A 4.8KVAC

Eaton - Bussmann Electrical Division

7,767
RFQ
JCL-B-4R Datasheet

Datasheet

JCL-B Cartridge, Non-Standard Bulk Active Bolt Mount Cartridge 130A 4.8 kVAC - - Motor Protection Indicating R UR - 50kA 17.88" Dia x 19.25" L (454.10mm x 488.90mm) - -
15BCLS-100 Eaton - Bussmann Electrical Division

15BCLS-100

FUSE CARTRDGE 100A 15.5KVAC BOLT

Eaton - Bussmann Electrical Division

7,038
RFQ

-

BCLS Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 100A 15.5 kVAC - - Transformer Protection - - - - 50kA - - -
15BCLS-130 Eaton - Bussmann Electrical Division

15BCLS-130

FUSE CARTRDGE 130A 15.5KVAC BOLT

Eaton - Bussmann Electrical Division

9,888
RFQ

-

BCLS Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 130A 15.5 kVAC - - Transformer Protection - - - - 50kA - - -
15BCLS-70 Eaton - Bussmann Electrical Division

15BCLS-70

FUSE CARTRIDGE 70A 15.5KVAC BOLT

Eaton - Bussmann Electrical Division

2,328
RFQ

-

BCLS Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 70A 15.5 kVAC - - Transformer Protection - - - - 50kA - - -
KTU-400 Eaton - Bussmann Electrical Division

KTU-400

FUSE 400A 600V FAST-ACT CLASS L

Eaton - Bussmann Electrical Division

3,975
RFQ
KTU-400 Datasheet

Datasheet

Limitron® KTU - Bulk Active - - - - - - - - - - - - - - -
KLPC2000X Littelfuse Inc.

KLPC2000X

FUSE CARTRIDGE 2KA 600VAC/480VDC

Littelfuse Inc.

2,895
RFQ
KLPC2000X Datasheet

Datasheet

POWR-GARD®, POWR-PRO® KLPC Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 2kA 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) - -
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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.