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
PSR032UL0700X Littelfuse Inc.

PSR032UL0700X

FUSE SQUARE 700A 700VAC/600VDC

Littelfuse Inc.

8,505
RFQ
PSR032UL0700X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 700A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
PSR032DL0630X Littelfuse Inc.

PSR032DL0630X

FUSE SQUARE 630A 700VAC/600VDC

Littelfuse Inc.

9,127
RFQ
PSR032DL0630X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 630A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
PSR032DL0450X Littelfuse Inc.

PSR032DL0450X

FUSE SQUARE 450A 700VAC/600VDC

Littelfuse Inc.

2,122
RFQ
PSR032DL0450X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 450A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
PSR032UL0500X Littelfuse Inc.

PSR032UL0500X

FUSE SQUARE 500A 700VAC/600VDC

Littelfuse Inc.

5,229
RFQ
PSR032UL0500X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 500A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
PSR032DL0400X Littelfuse Inc.

PSR032DL0400X

FUSE SQUARE 400A 700VAC/600VDC

Littelfuse Inc.

9,780
RFQ
PSR032DL0400X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 400A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
PSR032UL0450X Littelfuse Inc.

PSR032UL0450X

FUSE SQUARE 450A 700VAC/600VDC

Littelfuse Inc.

7,214
RFQ
PSR032UL0450X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 450A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
PSR032DL0700X Littelfuse Inc.

PSR032DL0700X

FUSE SQUARE 700A 700VAC/600VDC

Littelfuse Inc.

4,728
RFQ
PSR032DL0700X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 700A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
PSR032UL0630X Littelfuse Inc.

PSR032UL0630X

FUSE SQUARE 630A 700VAC/600VDC

Littelfuse Inc.

7,999
RFQ
PSR032UL0630X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 630A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
PSR032DL0500X Littelfuse Inc.

PSR032DL0500X

FUSE SQUARE 500A 700VAC/600VDC

Littelfuse Inc.

7,812
RFQ
PSR032DL0500X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 500A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
PSR032UL0550X Littelfuse Inc.

PSR032UL0550X

FUSE SQUARE 550A 700VAC/600VDC

Littelfuse Inc.

5,064
RFQ
PSR032UL0550X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 550A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) - -
170M7357-B Eaton - Bussmann Electrical Division

170M7357-B

FUSE 160A 800V AC gR SIZE1 BOLTE

Eaton - Bussmann Electrical Division

7,885
RFQ

-

170M Rectangular, Blade Bulk Active Bolt Mount Square 160A 800 VAC - - Solar (Photovoltaic) Indicating gR CE, UR - 65kA 2.811" L x 2.087" W x 1.575" H (71.40mm x 53.00mm x 40.00mm) - -
170M4863D Eaton - Bussmann Electrical Division

170M4863D

FUSE SQUARE 450A 690V RECT

Eaton - Bussmann Electrical Division

6,235
RFQ
170M4863D Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 450A - - - - - - CE, CSA, UL - 200kA 2.811" L x 1.575" W x 2.520" H (71.40mm x 40.00mm x 64.00mm) - -
170M4864D Eaton - Bussmann Electrical Division

170M4864D

FUSE SQUARE 500A 690V RECT

Eaton - Bussmann Electrical Division

5,519
RFQ
170M4864D Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 500A - - - - - - CE, CSA, UL - 200kA 2.811" L x 1.575" W x 2.520" H (71.40mm x 40.00mm x 64.00mm) - -
280MT Eaton - Bussmann Electrical Division

280MT

FUSE CRTRDGE 280A 690VAC/500VDC

Eaton - Bussmann Electrical Division

6,891
RFQ
280MT Datasheet

Datasheet

MT Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 280A 690 VAC 500 VDC - Electrical, Industrial - - UR - 200kA 1.500" Dia x 1.969" L (38.10mm x 50.00mm) - -
IXL70F350 Eaton - Bussmann Electrical Division

IXL70F350

FUSE BOARD MOUNT 600VAC INDIC

Eaton - Bussmann Electrical Division

7,896
RFQ

-

- - Bulk Active - Board Mount - 600 VAC - - - - - - - - - - -
KGC-80 Eaton - Bussmann Electrical Division

KGC-80

FUSE BUSS CAPACITOR

Eaton - Bussmann Electrical Division

8,811
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
BBU38-10K Eaton - Bussmann Electrical Division

BBU38-10K

FUSE,PWR,10K,38KV,BBU-20

Eaton - Bussmann Electrical Division

2,366
RFQ

-

- - Bulk Active - - - - - - - - - - - - - - -
5NCLPT-5E Eaton - Bussmann Electrical Division

5NCLPT-5E

5.5kV 5E RATED CURRENT LIMITING

Eaton - Bussmann Electrical Division

7,399
RFQ

-

PT Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 5A 15.5 kVAC - - Transformer Protection - - - - - 1.614" Dia x 9.488" L (41.00mm x 241.00mm) - -
PV-175ANH1 Eaton - Bussmann Electrical Division

PV-175ANH1

FUSE 175A 1000V DC PV SIZE 1 DUA

Eaton - Bussmann Electrical Division

3,895
RFQ

-

- Rectangular, Blade Bulk Active Requires Holder Square 175A - 1 kVDC Fast Blow Solar (Photovoltaic) Indicating gPV CSA, UL - 50kA 2.665" L x 2.331" W x 1.561" H (67.70mm x 59.20mm x 39.65mm) - -
170M3316 Eaton - Bussmann Electrical Division

170M3316

FUSE SQUARE 250A 700VAC RECT

Eaton - Bussmann Electrical Division

3,281
RFQ
170M3316 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 250A 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) - -
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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.