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
004393123 Altech Corporation

004393123

FUSENH1ARS110400A690VAC 200KA AC

Altech Corporation

9,639
RFQ

-

- - Bulk Active - - 400A 690 VAC - - - - - - - - - - -
004393125 Altech Corporation

004393125

FUSENH1ARS110450A690VAC 200KA AC

Altech Corporation

2,726
RFQ

-

- - Bulk Active - - - 690 VAC - - - - - - - - - - -
004393126 Altech Corporation

004393126

FUSENH1ARS110500A690VAC 200KA AC

Altech Corporation

6,712
RFQ

-

- - Bulk Active - - 500A 690 VAC - - - - - - - - - - -
TFP160 Eaton - Bussmann Electrical Division

TFP160

FUSE 160AMP 660V AC INDUSTRIAL

Eaton - Bussmann Electrical Division

7,382
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M1520 Eaton - Bussmann Electrical Division

170M1520

FUSE SQUARE 200A 690V RECT

Eaton - Bussmann Electrical Division

6,774
RFQ

-

- Rectangular, Blade Bulk Active Bolt Mount Square 200A - - - - - - - - - - - -
0NLN350.X Littelfuse Inc.

0NLN350.X

FUSE CARTRIDGE 350A 250VAC/VDC

Littelfuse Inc.

9,725
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 350A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
0NLN300.X Littelfuse Inc.

0NLN300.X

FUSE CARTRIDGE 300A 250VAC/VDC

Littelfuse Inc.

2,303
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 300A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
0NLN250.X Littelfuse Inc.

0NLN250.X

FUSE CARTRIDGE 250A 250VAC/VDC

Littelfuse Inc.

4,342
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 250A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
0NLN225.X Littelfuse Inc.

0NLN225.X

FUSE CARTRIDGE 225A 250VAC/VDC

Littelfuse Inc.

4,800
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 225A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
0NLN400.X Littelfuse Inc.

0NLN400.X

FUSE CARTRIDGE 400A 250VAC/VDC

Littelfuse Inc.

8,976
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 400A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
NON-150 Eaton - Bussmann Electrical Division

NON-150

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

4,482
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M3689 Eaton - Bussmann Electrical Division

170M3689

FUSE SQUARE 63A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

9,479
RFQ
170M3689 Datasheet

Datasheet

- Rectangular, Blade Bulk Obsolete Bolt Mount Square 63A 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) - -
450NHG3B Eaton - Bussmann Electrical Division

450NHG3B

NH FUSE 450A 500V 3 GG/GL SIZE 3

Eaton - Bussmann Electrical Division

7,952
RFQ
450NHG3B Datasheet

Datasheet

NH Rectangular, Blade Bulk Active Requires Holder Square 450A 500 VAC - Slow Blow Electrical, Industrial Indicating gG/gL CCC, CE, EAC, VDE - 120kA - - -
0RLN125.X Littelfuse Inc.

0RLN125.X

FUSE CRTRDGE 125A 250VAC CYLINDR

Littelfuse Inc.

9,323
RFQ
0RLN125.X Datasheet

Datasheet

POWR-GARD® RLN Cylindrical, Blade Terminals Bulk Obsolete Requires Holder Cartridge 125A 250 VAC - Fast Blow Electrical, Industrial - H CE, CSA, UL - 10kA 1.563" Dia x 4.378" L (39.70mm x 111.20mm) - -
JLLN300.XXP Littelfuse Inc.

JLLN300.XXP

FUSE CRTRDGE 300A 300VAC/125VDC

Littelfuse Inc.

4,760
RFQ
JLLN300.XXP Datasheet

Datasheet

POWR-GARD® JLLN Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 300A 300 VAC 125 VDC Fast Blow Electrical, Industrial - T CE, CSA, UL, UR - 200kA AC, 20kA DC 1.311" Dia x 2.752" L (33.30mm x 69.90mm) - -
L50QS325.V Littelfuse Inc.

L50QS325.V

FUSE CRTRDGE 325A 500VAC/VDC

Littelfuse Inc.

9,831
RFQ
L50QS325.V Datasheet

Datasheet

POWR-SPEED™ L50QS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 325A 500 VAC 500 VDC Fast Blow Semiconductors - - CE, cURus, UR -55°C ~ 125°C 200kA AC, 50kA DC 1.500" Dia x 4.343" L (38.10mm x 110.31mm) - -
NON-125 Eaton - Bussmann Electrical Division

NON-125

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

8,876
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M1521 Eaton - Bussmann Electrical Division

170M1521

FUSE SQUARE 250A 690V RECT

Eaton - Bussmann Electrical Division

4,886
RFQ

-

- Rectangular, Blade Bulk Active Bolt Mount Square 250A - - - - - - - - - - - -
004745228 Altech Corporation

004745228

FUSENH3ARM630A690VAC 200KA AC

Altech Corporation

3,803
RFQ

-

- - Bulk Active - - 630A 690 VAC - - - - - - - - - - -
TF200 Eaton - Bussmann Electrical Division

TF200

FUSE 200A 660V AC / 350V DC BS88

Eaton - Bussmann Electrical Division

2,356
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
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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.