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
KGJ-250 Eaton - Bussmann Electrical Division

KGJ-250

FUSE LIMITRON 600V

Eaton - Bussmann Electrical Division

3,115
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M5414 Eaton - Bussmann Electrical Division

170M5414

FUSE SQUARE 800A 700VAC RECT

Eaton - Bussmann Electrical Division

3,358
RFQ
170M5414 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 800A 700 VAC - - Electrical, Industrial Indicating - CSA, UR - 200kA 1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm) - -
170M5415 Eaton - Bussmann Electrical Division

170M5415

FUSE SQUARE 900A 700VAC RECT

Eaton - Bussmann Electrical Division

5,445
RFQ
170M5415 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 900A 700 VAC - - Electrical, Industrial Indicating - CSA, UR - 200kA 1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm) - -
170M5592 Eaton - Bussmann Electrical Division

170M5592

FUSE SQUARE 400A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

7,150
RFQ
170M5592 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 400A 1.3 kVAC - - Electrical, Industrial Indicating - CSA, UR - 100kA 2.913" L x 2.402" W x 3.032" H (74.00mm x 61.00mm x 77.00mm) - -
170M5257 Eaton - Bussmann Electrical Division

170M5257

FUSE SQUARE 800A 660VAC RECT

Eaton - Bussmann Electrical Division

9,417
RFQ

-

- - Bulk Active - Square 800A 660 VAC - - - - - CSA, UL - - - - -
15.5OBFNA3.15 Eaton - Bussmann Electrical Division

15.5OBFNA3.15

FUSE CARTRIDGE 3.15A 15.5KVAC

Eaton - Bussmann Electrical Division

7,633
RFQ
15.5OBFNA3.15 Datasheet

Datasheet

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 3.15A 15.5 kVAC - - Transformer Protection - - - - 32kA 1.000" Dia x 10.000" L (25.40mm x 254.00mm) - -
170M5885 Eaton - Bussmann Electrical Division

170M5885

FUSE SQUARE 400A 690VAC RECT

Eaton - Bussmann Electrical Division

7,917
RFQ
170M5885 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 400A 690 VAC - - - - - CE - 200kA 2.677" L x 2.362" W x 2.913" H (68.00mm x 60.00mm x 74.00mm) - -
64913-4/0 Eaton - Bussmann Electrical Division

64913-4/0

FUSE BUSS CABLE LIMITER

Eaton - Bussmann Electrical Division

6,685
RFQ

-

- - - Active - - - - - - - - - - - - - - -
170M3447 Eaton - Bussmann Electrical Division

170M3447

FUSE SQUARE 350A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

7,677
RFQ
170M3447 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 350A 1.3 kVAC - - Electrical, Industrial Indicating - CSA, UR - 100kA 2.323" L x 1.772" W x 3.189" H (59.00mm x 45.00mm x 81.00mm) - -
ED400M500 Eaton - Bussmann Electrical Division

ED400M500

FUSE CRTRDGE 400A 550VAC CYLINDR

Eaton - Bussmann Electrical Division

8,328
RFQ
ED400M500 Datasheet

Datasheet

ED Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 400A 550 VAC - - Electrical, Industrial - - - - 80kA 2.323" Dia x 2.953" L (59.00mm x 75.00mm) - -
KGJ-175 Eaton - Bussmann Electrical Division

KGJ-175

FUSE LIMITRON 600V

Eaton - Bussmann Electrical Division

8,610
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
LA065URD33TTI1600 Littelfuse Inc.

LA065URD33TTI1600

FUSE SQUARE 1.6KA 650VAC RECT

Littelfuse Inc.

8,066
RFQ
LA065URD33TTI1600 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 1.6kA 650 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.992" L x 2.933" W x 3.197" H (50.60mm x 74.50mm x 81.20mm) - -
170M5876 Eaton - Bussmann Electrical Division

170M5876

FUSE SQUARE 900A 690V RECT

Eaton - Bussmann Electrical Division

4,501
RFQ

-

170M Rectangular, Blade Bulk Active - Square - - - - - - - - - - - - -
LA120URD73LI0800 Littelfuse Inc.

LA120URD73LI0800

FUSE SQUARE 800A 1.2KVAC RECT

Littelfuse Inc.

4,307
RFQ
LA120URD73LI0800 Datasheet

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 800A 1.2 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.854" L x 2.933" W x 3.131" H (72.50mm x 74.50mm x 79.53mm) - -
170M5064 Eaton - Bussmann Electrical Division

170M5064

FUSE SQUARE 800A 700VAC RECT

Eaton - Bussmann Electrical Division

6,033
RFQ
170M5064 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 800A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 2.402" W x 2.953" H (50.00mm x 61.00mm x 75.00mm) - -
170M5065 Eaton - Bussmann Electrical Division

170M5065

FUSE SQUARE 900A 700VAC RECT

Eaton - Bussmann Electrical Division

7,245
RFQ
170M5065 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 900A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 2.402" W x 2.953" H (50.00mm x 61.00mm x 75.00mm) - -
LA110URD72LI0700 Littelfuse Inc.

LA110URD72LI0700

FUSE SQUARE 700A 1.1KVAC RECT

Littelfuse Inc.

8,127
RFQ
LA110URD72LI0700 Datasheet

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 700A 1.1 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.854" L x 2.362" W x 2.560" H (72.50mm x 60.00mm x 65.03mm) - -
170M4364 Eaton - Bussmann Electrical Division

170M4364

FUSE SQUARE 500A 700VAC RECT

Eaton - Bussmann Electrical Division

8,899
RFQ
170M4364 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 500A 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) - -
170M4365 Eaton - Bussmann Electrical Division

170M4365

FUSE SQUARE 550A 700VAC RECT

Eaton - Bussmann Electrical Division

2,116
RFQ
170M4365 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 550A 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) - -
170M4367 Eaton - Bussmann Electrical Division

170M4367

FUSE SQUARE 700A 700VAC RECT

Eaton - Bussmann Electrical Division

5,883
RFQ
170M4367 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 700A 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) - -
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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.