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
L25S250.V Littelfuse Inc.

L25S250.V

FUSE CRTRDGE 250A 250VAC/200VDC

Littelfuse Inc.

6,373
RFQ
L25S250.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 250A 250 VAC 200 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.500" Dia x 1.594" L (38.10mm x 40.50mm) - -
L25S400.V Littelfuse Inc.

L25S400.V

FUSE CRTRDGE 400A 250VAC/200VDC

Littelfuse Inc.

6,799
RFQ
L25S400.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 400A 250 VAC 200 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.500" Dia x 1.594" L (38.10mm x 40.50mm) - -
L25S225.V Littelfuse Inc.

L25S225.V

FUSE CRTRDGE 225A 250VAC/200VDC

Littelfuse Inc.

4,873
RFQ
L25S225.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 225A 250 VAC 200 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.500" Dia x 1.594" L (38.10mm x 40.50mm) - -
L25S500.V Littelfuse Inc.

L25S500.V

FUSE CRTRDGE 500A 250VAC/200VDC

Littelfuse Inc.

9,972
RFQ
L25S500.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 500A 250 VAC 200 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.500" Dia x 1.594" L (38.10mm x 40.50mm) - -
L25S275.V Littelfuse Inc.

L25S275.V

FUSE CRTRDGE 275A 250VAC/200VDC

Littelfuse Inc.

9,240
RFQ
L25S275.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 275A 250 VAC 200 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.500" Dia x 1.594" L (38.10mm x 40.50mm) - -
L25S300.V Littelfuse Inc.

L25S300.V

FUSE CRTRDGE 300A 250VAC/200VDC

Littelfuse Inc.

6,283
RFQ
L25S300.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 300A 250 VAC 200 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.500" Dia x 1.594" L (38.10mm x 40.50mm) - -
L25S350.V Littelfuse Inc.

L25S350.V

FUSE CRTRDGE 350A 250VAC/200VDC

Littelfuse Inc.

9,697
RFQ
L25S350.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 350A 250 VAC 200 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.500" Dia x 1.594" L (38.10mm x 40.50mm) - -
L25S450.V Littelfuse Inc.

L25S450.V

FUSE CRTRDGE 450A 250VAC/200VDC

Littelfuse Inc.

3,636
RFQ
L25S450.V Datasheet

Datasheet

POWR-GARD® L25S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 450A 250 VAC 200 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 1.500" Dia x 1.594" L (38.10mm x 40.50mm) - -
170M1755 Eaton - Bussmann Electrical Division

170M1755

FUSE SQUARE 80A 690V RECTANGULAR

Eaton - Bussmann Electrical Division

3,089
RFQ
170M1755 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 80A - - - - - - UL - 50kA 2.126" L x 1.429" W x 0.945" H (54.00mm x 36.30mm x 24.00mm) - -
170M2659 Eaton - Bussmann Electrical Division

170M2659

FUSE SQUARE 32A 700VAC RECT

Eaton - Bussmann Electrical Division

2,538
RFQ
170M2659 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 32A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 2.126" L x 1.181" W x 2.008" H (54.00mm x 30.00mm x 51.00mm) - -
TCF90RN Eaton - Bussmann Electrical Division

TCF90RN

CUBEFUSE 90 AMP NON-INP

Eaton - Bussmann Electrical Division

9,425
RFQ
TCF90RN Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - -
TCF80RNW Eaton - Bussmann Electrical Division

TCF80RNW

Wind CUBEFuse 80A

Eaton - Bussmann Electrical Division

5,511
RFQ

-

CUBEFuse™ TCF Module Bulk Active Chassis Mount Rectangular 80A - - Slow Blow Electrical, Industrial - - - - - 2.500" L x 1.000" W x 1.000" H (63.50mm x 25.40mm x 25.40mm) - -
TCF100RN Eaton - Bussmann Electrical Division

TCF100RN

CUBEFUSE 100 AMP NON-INP

Eaton - Bussmann Electrical Division

5,282
RFQ
TCF100RN Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - -
UHA Eaton - Bussmann Electrical Division

UHA

BUSS CABLE LIMITER

Eaton - Bussmann Electrical Division

7,877
RFQ
UHA Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - -
UHC Eaton - Bussmann Electrical Division

UHC

BUSS CABLE LIMITER

Eaton - Bussmann Electrical Division

5,538
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M2681 Eaton - Bussmann Electrical Division

170M2681

FUSE SQUARE 100A 1KV RECTANGULAR

Eaton - Bussmann Electrical Division

2,061
RFQ
170M2681 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 100A 1 kVAC - - - - - CE, CSA, UL - - 1.870" L x 1.181" W x 2.362" H (47.50mm x 30.00mm x 60.00mm) - -
FLSR110.X Littelfuse Inc.

FLSR110.X

FUSE CRTRDGE 110A 600VAC/300VDC

Littelfuse Inc.

7,693
RFQ
FLSR110.X Datasheet

Datasheet

POWR-GARD® FLSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 110A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 1.843" Dia x 9.626" L (46.80mm x 244.50mm) - -
FLSR175.X Littelfuse Inc.

FLSR175.X

FUSE CRTRDGE 175A 600VAC/300VDC

Littelfuse Inc.

6,280
RFQ
FLSR175.X Datasheet

Datasheet

POWR-GARD® FLSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 175A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 1.843" Dia x 9.626" L (46.80mm x 244.50mm) - -
FLSR125.X Littelfuse Inc.

FLSR125.X

FUSE CRTRDGE 125A 600VAC/300VDC

Littelfuse Inc.

6,321
RFQ
FLSR125.X Datasheet

Datasheet

POWR-GARD® FLSR Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 125A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 1.843" Dia x 9.626" L (46.80mm x 244.50mm) - -
XEV30-200 Eaton - Bussmann Electrical Division

XEV30-200

30MM EV FUSE

Eaton - Bussmann Electrical Division

2,764
RFQ
XEV30-200 Datasheet

Datasheet

- Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 200A - 500 VDC Fast Blow Electrical, Industrial - - - - 20kA 1.181" Dia x 2.087" L (30.00mm x 53.00mm) - -
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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.