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
DFJ-150 Eaton - Bussmann Electrical Division

DFJ-150

FUSE CRTRDGE 150A 600VAC/450VDC

Eaton - Bussmann Electrical Division

8,196
RFQ
DFJ-150 Datasheet

Datasheet

DFJ Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 150A 600 VAC 450 VDC - Electrical, Industrial - J CE, CSA, UL - 200kA AC, 100kA DC 1.630" Dia x 3.000" L (41.40mm x 76.20mm) - -
DFJ-125 Eaton - Bussmann Electrical Division

DFJ-125

FUSE CRTRDGE 125A 600VAC/450VDC

Eaton - Bussmann Electrical Division

5,541
RFQ
DFJ-125 Datasheet

Datasheet

DFJ Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 125A 600 VAC 450 VDC - Electrical, Industrial - J CE, CSA, UL - 200kA AC, 100kA DC 1.630" Dia x 3.000" L (41.40mm x 76.20mm) - -
170M4185 Eaton - Bussmann Electrical Division

170M4185

FUSE 350A 690V DIN 1 GR

Eaton - Bussmann Electrical Division

9,117
RFQ
170M4185 Datasheet

Datasheet

170M Rectangular, Blade Bulk Active Requires Holder Square 350A 690 VAC - Fast Blow Electrical, Industrial Indicating gR CE, EAC - 200kA 2.677" L x 2.047" W x 2.598" H (68.00mm x 52.00mm x 66.00mm) - -
LPN-RK-250SPI Eaton - Bussmann Electrical Division

LPN-RK-250SPI

INDICATING LPN-RK 250SP

Eaton - Bussmann Electrical Division

2,962
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
LPN-RK-225SPI Eaton - Bussmann Electrical Division

LPN-RK-225SPI

INDICATING LPN-RK 225SP

Eaton - Bussmann Electrical Division

9,458
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
LPN-RK-300SPI Eaton - Bussmann Electrical Division

LPN-RK-300SPI

INDICATING LPN-RK 300SP

Eaton - Bussmann Electrical Division

4,408
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M4613 Eaton - Bussmann Electrical Division

170M4613

FUSE SQUARE 450A 700VAC RECT

Eaton - Bussmann Electrical Division

7,664
RFQ
170M4613 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 450A 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) - -
170M4615 Eaton - Bussmann Electrical Division

170M4615

FUSE BUSS SEMEVRON FUSE

Eaton - Bussmann Electrical Division

7,097
RFQ
170M4615 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square - - - Fast Blow - - - - - - 1.969" L x 2.087" W x 2.717" H (50.00mm x 53.00mm x 69.00mm) - -
170M4969 Eaton - Bussmann Electrical Division

170M4969

FUSE SQUARE 350A 1KVAC RECT

Eaton - Bussmann Electrical Division

2,494
RFQ
170M4969 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 350A 1 kVAC - - - - - CE, UL - - 3.150" L x 2.007" W x 2.717" H (80.00mm x 51.00mm x 69.00mm) - -
170M4558 Eaton - Bussmann Electrical Division

170M4558

FUSE SQUARE 200A 700VAC RECT

Eaton - Bussmann Electrical Division

5,180
RFQ
170M4558 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 200A 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) - -
170M3694 Eaton - Bussmann Electrical Division

170M3694

FUSE SQUARE 200A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

8,419
RFQ
170M3694 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 200A 1.3 kVAC - - Electrical, Industrial Indicating - CSA, UR - 100kA 2.913" L x 1.772" W x 2.323" H (74.00mm x 45.00mm x 59.00mm) - -
170M3771 Eaton - Bussmann Electrical Division

170M3771

FUSE 500A 690V 1FKE/115 AR UC

Eaton - Bussmann Electrical Division

8,556
RFQ
170M3771 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square - - - Fast Blow - - - - - - 1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm) - -
170M3772 Eaton - Bussmann Electrical Division

170M3772

FUSE SQUARE 550A 700VAC RECT

Eaton - Bussmann Electrical Division

7,521
RFQ
170M3772 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 550A 700 VAC - - Electrical, Industrial Indicating - CSA, UR - 200kA 1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm) - -
170M3975 Eaton - Bussmann Electrical Division

170M3975

FUSE SQUARE 400A 1KVAC RECT

Eaton - Bussmann Electrical Division

9,939
RFQ
170M3975 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 400A 1 kVAC - - - - - CE, UL - - 3.150" L x 1.693" W x 2.402" H (80.00mm x 43.00mm x 61.00mm) - -
170M5985 Eaton - Bussmann Electrical Division

170M5985

FUSE SQUARE 450A 1KVAC RECT

Eaton - Bussmann Electrical Division

9,134
RFQ
170M5985 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 450A 1 kVAC - - - - - CE, UL - - 3.150" L x 2.323" W x 2.953" H (80.00mm x 59.00mm x 75.00mm) - -
004257516 Altech Corporation

004257516

FUSEHVVVTE537MM125A 10/24KVD=85S

Altech Corporation

5,852
RFQ

-

- - Bulk Active - - 125A - - - - - - - - - - - -
AFS-40 Eaton - Bussmann Electrical Division

AFS-40

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

7,859
RFQ

-

- - Bulk Active - - - - - - - - - - - - - - -
LPN-RK-350SPI Eaton - Bussmann Electrical Division

LPN-RK-350SPI

INDICATING LPN-RK 350SP

Eaton - Bussmann Electrical Division

3,738
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M5610 Eaton - Bussmann Electrical Division

170M5610

FUSE SQUARE 500A 700VAC RECT

Eaton - Bussmann Electrical Division

9,115
RFQ
170M5610 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 500A 700 VAC - - Electrical, Industrial - - CE, CSA, UR - 200kA 1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm) - -
170M5612 Eaton - Bussmann Electrical Division

170M5612

FUSE SQUARE 630A 700VAC RECT

Eaton - Bussmann Electrical Division

8,360
RFQ
170M5612 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 630A 700 VAC - - Electrical, Industrial - - CE, CSA, UR - 200kA 1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm) - -
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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.