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
ALW-300 Eaton - Bussmann Electrical Division

ALW-300

FUSE TRON DUAL ELEMENT

Eaton - Bussmann Electrical Division

4,454
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
FRN-R-450 Eaton - Bussmann Electrical Division

FRN-R-450

FUSE CARTRIDGE 450A 250VAC/VDC

Eaton - Bussmann Electrical Division

3,193
RFQ
FRN-R-450 Datasheet

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 450A 250 VAC 250 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.880" Dia x 10.380" L (73.15mm x 263.65mm) - -
FRN-R-500 Eaton - Bussmann Electrical Division

FRN-R-500

FUSE CRTRDGE 500A 250VAC/VDC

Eaton - Bussmann Electrical Division

8,603
RFQ
FRN-R-500 Datasheet

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 500A 250 VAC 250 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.880" Dia x 10.380" L (73.15mm x 263.65mm) - -
FRN-R-600 Eaton - Bussmann Electrical Division

FRN-R-600

FUSE CARTRIDGE 600A 250VAC/VDC

Eaton - Bussmann Electrical Division

7,437
RFQ
FRN-R-600 Datasheet

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 600A 250 VAC 250 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.880" Dia x 10.380" L (73.15mm x 263.65mm) - -
170M4617 Eaton - Bussmann Electrical Division

170M4617

FUSE SQUARE 700A 700VAC RECT

Eaton - Bussmann Electrical Division

9,377
RFQ
170M4617 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 700A 700 VAC - - Electrical, Industrial - - CE, CSA, UR - 200kA 1.969" L x 2.087" W x 2.717" H (50.00mm x 53.00mm x 69.00mm) - -
AFS-25 Eaton - Bussmann Electrical Division

AFS-25

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

6,573
RFQ

-

- - Bulk Active - - - - - - - - - - - - - - -
AFS-60 Eaton - Bussmann Electrical Division

AFS-60

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

2,734
RFQ

-

- - Bulk Active - - - - - - - - - - - - - - -
170M4184 Eaton - Bussmann Electrical Division

170M4184

FUSE SQUARE 315A 690VAC RECT

Eaton - Bussmann Electrical Division

7,954
RFQ
170M4184 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 315A 690 VAC - - - - - CE - 200kA 2.677" L x 2.047" W x 2.598" H (68.00mm x 52.00mm x 66.00mm) - -
PSX1XLFL0280X Littelfuse Inc.

PSX1XLFL0280X

FUSE SEMI 1500VDC 1XL SIZE 280A

Littelfuse Inc.

5,566
RFQ
PSX1XLFL0280X Datasheet

Datasheet

POWR-SPEED® PSX Rectangular Box Active Bolt Mount Square 280A - 1.5 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA 4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm) - -
NON-600 Eaton - Bussmann Electrical Division

NON-600

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

9,968
RFQ
NON-600 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - -
170M5952 Eaton - Bussmann Electrical Division

170M5952

FUSE SQUARE 250A 1KV RECTANGULAR

Eaton - Bussmann Electrical Division

7,142
RFQ
170M5952 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 250A 1 kVAC - - - - - CE, UL - - 2.882" L x 2.323" W x 3.032" H (73.20mm x 59.00mm x 77.00mm) - -
170M1741 Eaton - Bussmann Electrical Division

170M1741

FUSE 315A 750V DC 000FN/70 AR CU

Eaton - Bussmann Electrical Division

3,809
RFQ

-

170M Rectangular, Blade Bulk Active Bolt Mount Square 315A - 800 VDC - Electrical, Industrial - aR CE, UR - 50kA 2.126" L x 1.429" W x 0.945" H (54.00mm x 36.30mm x 24.00mm) - -
TCF350RN Eaton - Bussmann Electrical Division

TCF350RN

CUBEFUSE 350 AMP

Eaton - Bussmann Electrical Division

3,619
RFQ
TCF350RN Datasheet

Datasheet

TCF Blade Type, Module Bulk Active Requires Holder Rectangular 350A 600 VAC 300 VDC Slow Blow Electrical, Industrial - CF UL - 200kA - - -
170M4013 Eaton - Bussmann Electrical Division

170M4013

FUSE SQUARE 450A 700VAC RECT

Eaton - Bussmann Electrical Division

4,668
RFQ
170M4013 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 450A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm) - -
170M4014 Eaton - Bussmann Electrical Division

170M4014

FUSE SQUARE 500A 700VAC RECT

Eaton - Bussmann Electrical Division

2,483
RFQ
170M4014 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 500A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm) - -
170M4015 Eaton - Bussmann Electrical Division

170M4015

FUSE SQUARE 550A 700VAC RECT

Eaton - Bussmann Electrical Division

4,410
RFQ
170M4015 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 550A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm) - -
170M4016 Eaton - Bussmann Electrical Division

170M4016

FUSE SQUARE 630A 700VAC RECT

Eaton - Bussmann Electrical Division

4,604
RFQ
170M4016 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 630A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm) - -
170M4316 Eaton - Bussmann Electrical Division

170M4316

FUSE SQUARE 630A 700VAC RECT

Eaton - Bussmann Electrical Division

7,790
RFQ
170M4316 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 630A 700 VAC - - Electrical, Industrial Indicating - CSA, UR - 200kA 1.969" L x 2.087" W x 2.717" H (50.00mm x 53.00mm x 69.00mm) - -
TKF315M355 Eaton - Bussmann Electrical Division

TKF315M355

FUSE 315M355A 660V AC / 460V DC

Eaton - Bussmann Electrical Division

7,137
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M4957 Eaton - Bussmann Electrical Division

170M4957

FUSE 450A 1000V 1BKN/75 AR

Eaton - Bussmann Electrical Division

2,318
RFQ
170M4957 Datasheet

Datasheet

170M Rectangular, Blade Bulk Active Requires Holder Square 450A 1 kVAC - Fast Blow Electrical, Industrial Indicating aR CE, CSA, UL - 125kA 2.913" L x 2.047" W x 2.717" H (74.00mm x 52.00mm x 69.00mm) - -
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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.