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
3.6WKFHO315 Eaton - Bussmann Electrical Division

3.6WKFHO315

FUSE CARTRIDGE 315A 3.6KVAC BOLT

Eaton - Bussmann Electrical Division

5,150
RFQ
3.6WKFHO315 Datasheet

Datasheet

- Cylindrical, Blade Terminal (Bolt) Bulk Active Requires Holder Cartridge 315A 3.6 kVAC - - - - - - - 50kA 2.992" Dia x 10.000" L (76.00mm x 254.00mm) - -
JCY-200E Eaton - Bussmann Electrical Division

JCY-200E

FUSE CARTRIDGE 120A 4.8KVAC

Eaton - Bussmann Electrical Division

2,989
RFQ
JCY-200E Datasheet

Datasheet

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 120A 4.8 kVAC - Medium Blow - - E - - - 3.000" Dia x 15.900" L (76.20mm x 403.86mm) - -
170M7500 Eaton - Bussmann Electrical Division

170M7500

FUSE SQUARE 2800A 1KV RECT

Eaton - Bussmann Electrical Division

5,493
RFQ

-

170M Rectangular, Blade Bulk Active - Square - - - - - - - - - - - - -
7.2WKNHO200 Eaton - Bussmann Electrical Division

7.2WKNHO200

FUSE CART 200A 7.2KVAC FUSE LINK

Eaton - Bussmann Electrical Division

8,502
RFQ
7.2WKNHO200 Datasheet

Datasheet

- Fuse Link Bulk Active Requires Holder Cartridge 200A 7.2 kVAC - - - - - VDE - 63kA 2.992" Dia x 15.866" L (76.00mm x 403.00mm) - -
170M7034 Eaton - Bussmann Electrical Division

170M7034

FUSE 1700A 1000V 4SBKN/90 AR

Eaton - Bussmann Electrical Division

8,031
RFQ

-

- - Bulk Active Requires Holder Square - 1 kVAC - - Electrical, Industrial Indicating - CE - 200kA 4.724" L x 4.134" W x 3.575" H (120.00mm x 105.00mm x 90.80mm) - -
MV055F1DAX125E Eaton - Bussmann Electrical Division

MV055F1DAX125E

FUSE CARTRIDGE 125A 5.5KVAC

Eaton - Bussmann Electrical Division

4,649
RFQ
MV055F1DAX125E Datasheet

Datasheet

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 125A 5.5 kVAC - - Transformer Protection Indicating - - - 50kA - - -
KAL-800 Eaton - Bussmann Electrical Division

KAL-800

FUSE TRON RECTIFIER

Eaton - Bussmann Electrical Division

5,152
RFQ

-

- - Bulk Active Requires Holder - - - - - - - - - - - - - -
KLLU3000X Littelfuse Inc.

KLLU3000X

FUSE CARTRIDGE 3KA 600VAC/300VDC

Littelfuse Inc.

9,814
RFQ
KLLU3000X Datasheet

Datasheet

POWR-GARD® KLLU Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 3kA 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) - -
170M7046 Eaton - Bussmann Electrical Division

170M7046

FUSE SQUARE 4000A 600V RECT

Eaton - Bussmann Electrical Division

7,615
RFQ

-

170M Rectangular, Blade Bulk Active - Square - - - - - - - - - - - - -
170M7546 Eaton - Bussmann Electrical Division

170M7546

FUSE SQUARE 2200A 1.25KV RECT

Eaton - Bussmann Electrical Division

6,632
RFQ
170M7546 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 2.2kA - - - - - - CE, CSA, UL - - - - -
JCK-A-5R Eaton - Bussmann Electrical Division

JCK-A-5R

FUSE CARTRIDGE 150A 2.4KVAC

Eaton - Bussmann Electrical Division

8,317
RFQ
JCK-A-5R Datasheet

Datasheet

JCK-A Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 150A 2.4 kVAC - - Motor Protection Indicating R UR - 50kA 3.000" Dia x 10.8000" L (76.20mm x 274.00mm) - -
2CLE-250E Eaton - Bussmann Electrical Division

2CLE-250E

FUSE CARTRIDGE 250A 2.75KVAC

Eaton - Bussmann Electrical Division

3,691
RFQ
2CLE-250E Datasheet

Datasheet

CLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 250A 2.75 kVAC - - Transformer Protection - - UL - 50kA - - -
7.2WKNHO250 Eaton - Bussmann Electrical Division

7.2WKNHO250

FUSE CART 250A 7.2KVAC FUSE LINK

Eaton - Bussmann Electrical Division

7,503
RFQ
7.2WKNHO250 Datasheet

Datasheet

- Fuse Link Bulk Active Requires Holder Cartridge 250A 7.2 kVAC - - - - - VDE - 63kA 2.992" Dia x 15.866" L (76.00mm x 403.00mm) - -
PSX3XLFL1250X Littelfuse Inc.

PSX3XLFL1250X

FUSE SEMI 1500VDC 3XL SIZE 1250A

Littelfuse Inc.

8,442
RFQ
PSX3XLFL1250X Datasheet

Datasheet

POWR-SPEED® PSX Rectangular Box Active Bolt Mount Square 1.25kA - 1.5 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA 5.043" L x 2.894" W x 3.130" H (128.10mm x 73.50mm x 79.50mm) - -
15HCL-80E Eaton - Bussmann Electrical Division

15HCL-80E

FUSE CARTRIDGE 80A 15.5KVAC

Eaton - Bussmann Electrical Division

9,702
RFQ
15HCL-80E Datasheet

Datasheet

BHCL Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 80A 15.5 kVAC - - Transformer Protection - - UL - 63kA 3.000" Dia x 22.800" L (76.20mm x 579.12mm) - -
7.2WKMH7250 Eaton - Bussmann Electrical Division

7.2WKMH7250

FUSE 7.2KV 250AMP MOTORSTART F

Eaton - Bussmann Electrical Division

5,183
RFQ

-

- - - Active - - - - - - - - - - - - - - -
KRP-C-801SP Eaton - Bussmann Electrical Division

KRP-C-801SP

FUSE CRTRDGE 801A 600VAC/300VDC

Eaton - Bussmann Electrical Division

2,811
RFQ
KRP-C-801SP Datasheet

Datasheet

LOW-PEAK™ KRP-C Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 801A 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) - -
170M7124 Eaton - Bussmann Electrical Division

170M7124

FUSE SQUARE 3KA 690VAC RECT

Eaton - Bussmann Electrical Division

4,508
RFQ
170M7124 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) - -
15BCLS-150 Eaton - Bussmann Electrical Division

15BCLS-150

FUSE CARTRDGE 150A 15.5KVAC BOLT

Eaton - Bussmann Electrical Division

4,107
RFQ

-

BCLS Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 150A 15.5 kVAC - - Transformer Protection - - - - 50kA - - -
PSX3XLUB1250X Littelfuse Inc.

PSX3XLUB1250X

FUSE SEMI 1500VDC 3XL SIZE 1250A

Littelfuse Inc.

5,010
RFQ
PSX3XLUB1250X Datasheet

Datasheet

POWR-SPEED® PSX Rectangular, Blade Box Active Bolt Mount Square 1.25kA - 1.5 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA 5.067" L x 2.894" W x 3.130" H (128.70mm x 73.50mm x 79.50mm) - -
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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.