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
PSR072DL0450X Littelfuse Inc.

PSR072DL0450X

FUSE SQUARE 450A 1.3KVAC/1KVDC

Littelfuse Inc.

3,892
RFQ
PSR072DL0450X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 450A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) - -
WHA-D-100 Eaton - Bussmann Electrical Division

WHA-D-100

FUSE BUSS OPEN LINK

Eaton - Bussmann Electrical Division

4,103
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
WHA-D-1700 Eaton - Bussmann Electrical Division

WHA-D-1700

FUSE BUSS OPEN LINK

Eaton - Bussmann Electrical Division

6,842
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
WHA-D-300 Eaton - Bussmann Electrical Division

WHA-D-300

FUSE BUSS OPEN LINK

Eaton - Bussmann Electrical Division

3,901
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
WHA-D-400 Eaton - Bussmann Electrical Division

WHA-D-400

FUSE BUSS OPEN LINK

Eaton - Bussmann Electrical Division

4,978
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
WHA-D-600 Eaton - Bussmann Electrical Division

WHA-D-600

FUSE BUSS OPEN LINK

Eaton - Bussmann Electrical Division

3,189
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
WHA-D-900 Eaton - Bussmann Electrical Division

WHA-D-900

FUSE BUSS OPEN LINK

Eaton - Bussmann Electrical Division

7,009
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M4262 Eaton - Bussmann Electrical Division

170M4262

FUSE SQUARE 400A 700VAC RECT

Eaton - Bussmann Electrical Division

7,479
RFQ
170M4262 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 400A 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) - -
170M4263 Eaton - Bussmann Electrical Division

170M4263

FUSE SQUARE 450A 700VAC RECT

Eaton - Bussmann Electrical Division

6,370
RFQ
170M4263 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) - -
170M4264 Eaton - Bussmann Electrical Division

170M4264

FUSE SQUARE 500A 700VAC RECT

Eaton - Bussmann Electrical Division

7,414
RFQ
170M4264 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) - -
170M4265 Eaton - Bussmann Electrical Division

170M4265

FUSE SQUARE 550A 700VAC RECT

Eaton - Bussmann Electrical Division

7,959
RFQ
170M4265 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) - -
170M4266 Eaton - Bussmann Electrical Division

170M4266

FUSE SQUARE 630A 700VAC RECT

Eaton - Bussmann Electrical Division

7,552
RFQ
170M4266 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) - -
170M4709 Eaton - Bussmann Electrical Division

170M4709

FUSE SQUARE 250A 700VAC RECT

Eaton - Bussmann Electrical Division

3,886
RFQ
170M4709 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 250A 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) - -
170M4710 Eaton - Bussmann Electrical Division

170M4710

FUSE SQUARE 315A 700VAC RECT

Eaton - Bussmann Electrical Division

2,775
RFQ
170M4710 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 315A 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) - -
170M4711 Eaton - Bussmann Electrical Division

170M4711

FUSE SQUARE 350A 700VAC RECT

Eaton - Bussmann Electrical Division

8,216
RFQ
170M4711 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 350A 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) - -
EV20-150-C Eaton - Bussmann Electrical Division

EV20-150-C

EV Fuse 150A 500VDC S20

Eaton - Bussmann Electrical Division

6,754
RFQ

-

- Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 150A - 500 VDC Fast Blow Electrical, Industrial - - CE - 20kA 0.787" Dia x 1.575" L (20.00mm x 40.00mm) - -
LPN-RK-175SP-TP Eaton - Bussmann Electrical Division

LPN-RK-175SP-TP

CLASS RK1 FUSE TIN PLATED

Eaton - Bussmann Electrical Division

7,124
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
PSR032DL1000X Littelfuse Inc.

PSR032DL1000X

FUSE SQUARE 1KA 700VAC/600VDC

Littelfuse Inc.

5,358
RFQ
PSR032DL1000X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 1kA 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) - -
170M4267 Eaton - Bussmann Electrical Division

170M4267

FUSE SQUARE 700A 700VAC RECT

Eaton - Bussmann Electrical Division

3,420
RFQ
170M4267 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 700A 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) - -
170M3238 Eaton - Bussmann Electrical Division

170M3238

FUSE SQUARE 50A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

7,027
RFQ
170M3238 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 50A 1.3 kVAC - - Electrical, Industrial Indicating - CSA, UR - 100kA 3.150" L x 1.772" W x 2.323" H (80.00mm 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.