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
5CLE-175E Eaton - Bussmann Electrical Division

5CLE-175E

FUSE CARTRIDGE 175A 5.5KVAC

Eaton - Bussmann Electrical Division

9,956
RFQ

-

HLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 175A 5.5 kVAC - - Transformer Protection - - UL - 65kA 3.000" Dia x 17.900" L (76.20mm x 454.66mm) - -
5CLE-200E Eaton - Bussmann Electrical Division

5CLE-200E

FUSE CARTRIDGE 200A 5.5KVAC

Eaton - Bussmann Electrical Division

2,568
RFQ

-

HLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 200A 5.5 kVAC - - Transformer Protection - - UL - 65kA 3.000" Dia x 17.900" L (76.20mm x 454.66mm) - -
8CLE-125E Eaton - Bussmann Electrical Division

8CLE-125E

FUSE CARTRIDGE 125A 8.3KVAC

Eaton - Bussmann Electrical Division

4,976
RFQ

-

HLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 125A 8.3 kVAC - - Transformer Protection - - UL - 50kA 3.000" Dia x 17.900" L (76.20mm x 454.66mm) - -
8CLE-150E Eaton - Bussmann Electrical Division

8CLE-150E

FUSE CARTRIDGE 150A 8.3KVAC

Eaton - Bussmann Electrical Division

7,175
RFQ

-

HLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 150A 8.3 kVAC - - Transformer Protection - - UL - 50kA 3.000" Dia x 17.900" L (76.20mm x 454.66mm) - -
8CLE-175E Eaton - Bussmann Electrical Division

8CLE-175E

FUSE CARTRIDGE 175A 8.3KVAC

Eaton - Bussmann Electrical Division

2,948
RFQ

-

HLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 175A 8.3 kVAC - - Transformer Protection - - UL - 50kA 3.000" Dia x 17.900" L (76.20mm x 454.66mm) - -
KTU-600 Eaton - Bussmann Electrical Division

KTU-600

FUSE 600A 600V FAST-ACT CLASS L

Eaton - Bussmann Electrical Division

7,216
RFQ
KTU-600 Datasheet

Datasheet

Limitron® KTU - Bulk Active - - - - - - - - - - - - - - -
KTU-601 Eaton - Bussmann Electrical Division

KTU-601

FUSE CRTRDGE 601A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

9,235
RFQ
KTU-601 Datasheet

Datasheet

Limitron™ KTU Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 601A 600 VAC - Fast Blow Electrical, Industrial - L CE, CSA, UL - 200kA 2.500" Dia x 3.750" L (63.50mm x 95.25mm) - -
KTU-700 Eaton - Bussmann Electrical Division

KTU-700

FUSE CRTRDGE 700A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

6,527
RFQ
KTU-700 Datasheet

Datasheet

Limitron™ KTU Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 700A 600 VAC - Fast Blow Electrical, Industrial - L CE, CSA, UL - 200kA 2.500" Dia x 3.750" L (63.50mm x 95.25mm) - -
JCU-30E Eaton - Bussmann Electrical Division

JCU-30E

FUSE CARTRIDGE 30A 5.5KVAC

Eaton - Bussmann Electrical Division

2,933
RFQ
JCU-30E Datasheet

Datasheet

JCU Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 30A 5.5 kVAC - - Transformer Protection Indicating E - - 63kA 3.000" Dia x 17.875" L (76.20mm x 454.03mm) - -
JCU-40E Eaton - Bussmann Electrical Division

JCU-40E

FUSE CARTRIDGE 40A 5.5KVAC

Eaton - Bussmann Electrical Division

9,083
RFQ
JCU-40E Datasheet

Datasheet

JCU Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 40A 5.5 kVAC - - Transformer Protection Indicating E - - 63kA 3.000" Dia x 17.875" L (76.20mm x 454.03mm) - -
JCU-50E Eaton - Bussmann Electrical Division

JCU-50E

FUSE CARTRIDGE 50A 5.5KVAC

Eaton - Bussmann Electrical Division

2,616
RFQ
JCU-50E Datasheet

Datasheet

JCU Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 50A 5.5 kVAC - - Transformer Protection Indicating E - - 63kA 3.000" Dia x 17.875" L (76.20mm x 454.03mm) - -
FWJ-800A Eaton - Bussmann Electrical Division

FWJ-800A

FUSE CARTRIDGE 800A 1KVAC/800VDC

Eaton - Bussmann Electrical Division

7,832
RFQ
FWJ-800A Datasheet

Datasheet

FWJ Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 800A 1 kVAC 800 VDC - Electrical, Industrial - - CE - 100kA 3.500" Dia x 6.811" L (88.90mm x 173.00mm) - -
KRP-C-1200SP Eaton - Bussmann Electrical Division

KRP-C-1200SP

FUSE CRTRDGE 1.2KA 600VAC/300VDC

Eaton - Bussmann Electrical Division

5,311
RFQ
KRP-C-1200SP Datasheet

Datasheet

LOW-PEAK™ KRP-C Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 1.2kA 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) - -
2CLS-200 Eaton - Bussmann Electrical Division

2CLS-200

FUSE CARTRIDGE 200A 8.3KVAC

Eaton - Bussmann Electrical Division

9,062
RFQ
2CLS-200 Datasheet

Datasheet

CLS Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 200A 8.3 kVAC - - Motor Protection - - UL - - 3.000" Dia x 10.800" L (76.20mm x 274.32mm) - -
FWX-2000AH Eaton - Bussmann Electrical Division

FWX-2000AH

FUSE CARTRIDGE 2KA 250VAC/VDC

Eaton - Bussmann Electrical Division

3,376
RFQ
FWX-2000AH Datasheet

Datasheet

FWX Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 2kA 250 VAC 250 VDC - Electrical, Industrial - - CE, CSA, UR - 200kA 3.500" Dia x 2.590" L (88.90mm x 65.79mm) - -
FWX-2500AH Eaton - Bussmann Electrical Division

FWX-2500AH

FUSE CARTRIDGE 2.5KA 250VAC/VDC

Eaton - Bussmann Electrical Division

3,693
RFQ
FWX-2500AH Datasheet

Datasheet

FWX Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 2.5kA 250 VAC 250 VDC - Electrical, Industrial - - CE, CSA, UR - 200kA 3.500" Dia x 2.590" L (88.90mm x 65.79mm) - -
170E3917 Eaton - Bussmann Electrical Division

170E3917

FUSE 40A 4000V DC 1*SKN/394

Eaton - Bussmann Electrical Division

6,338
RFQ
170E3917 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 40A - 4 kVDC - - - - - - 60kA 14.370" L x 2.953" W x 3.386" H (365.00mm x 75.00mm x 86.00mm) - -
170M6637 Eaton - Bussmann Electrical Division

170M6637

FUSE 630A 2000V 3BKN/140 AR

Eaton - Bussmann Electrical Division

2,614
RFQ

-

170M Rectangular, Blade Bulk Active Requires Holder Square 630A 2 kVAC - - Electrical, Industrial Indicating aR - - 100kA 5.630" L x 2.913" W x 3.780" H (143.00mm x 74.00mm x 96.00mm) - -
5CLE-150E Eaton - Bussmann Electrical Division

5CLE-150E

FUSE CARTRIDGE 150A 5.5KVAC

Eaton - Bussmann Electrical Division

8,054
RFQ

-

HLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 150A 5.5 kVAC - - Transformer Protection - - UL - 65kA 3.000" Dia x 17.900" L (76.20mm x 454.66mm) - -
12BFGH40100 Eaton - Bussmann Electrical Division

12BFGH40100

FUSE CARTRIDGE 100A 12KVAC

Eaton - Bussmann Electrical Division

6,429
RFQ

-

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 100A 12 kVAC - - - - - - - - - - -
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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.