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
170M3241 Eaton - Bussmann Electrical Division

170M3241

FUSE SQUARE 100A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

9,120
RFQ
170M3241 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 100A 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) - -
170M3243 Eaton - Bussmann Electrical Division

170M3243

FUSE SQUARE 160A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

4,391
RFQ
170M3243 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 160A 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) - -
170M3244 Eaton - Bussmann Electrical Division

170M3244

FUSE SQUARE 200A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

8,595
RFQ
170M3244 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 200A 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) - -
170M3367 Eaton - Bussmann Electrical Division

170M3367

FUSE SQUARE 315A 700VAC RECT

Eaton - Bussmann Electrical Division

3,803
RFQ
170M3367 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 315A 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) - -
170M4158 Eaton - Bussmann Electrical Division

170M4158

FUSE SQUARE 200A 700VAC RECT

Eaton - Bussmann Electrical Division

7,231
RFQ
170M4158 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 200A 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) - -
170M4159 Eaton - Bussmann Electrical Division

170M4159

FUSE SQUARE 250A 700VAC RECT

Eaton - Bussmann Electrical Division

6,746
RFQ
170M4159 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 250A 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) - -
170M4160 Eaton - Bussmann Electrical Division

170M4160

FUSE SQUARE 315A 700VAC RECT

Eaton - Bussmann Electrical Division

2,040
RFQ
170M4160 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 315A 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) - -
170M4161 Eaton - Bussmann Electrical Division

170M4161

FUSE SQUARE 350A 700VAC RECT

Eaton - Bussmann Electrical Division

3,960
RFQ
170M4161 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 350A 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) - -
004257514 Altech Corporation

004257514

FUSEHVVVTE537MM80A 10/24KVD=68ST

Altech Corporation

3,682
RFQ

-

- - Bulk Active - - 80A - - - - - - - - - - - -
PSR033DS0500X Littelfuse Inc.

PSR033DS0500X

FUSE SQUARE 500A 700VAC/600VDC

Littelfuse Inc.

4,529
RFQ
PSR033DS0500X 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 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
PSR033DS0630X Littelfuse Inc.

PSR033DS0630X

FUSE SQUARE 630A 700VAC/600VDC

Littelfuse Inc.

9,602
RFQ
PSR033DS0630X 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 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
PSR033US0630X Littelfuse Inc.

PSR033US0630X

FUSE SQUARE 630A 700VAC/600VDC

Littelfuse Inc.

8,422
RFQ
PSR033US0630X 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 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
PSR033US0450X Littelfuse Inc.

PSR033US0450X

FUSE SQUARE 450A 700VAC/600VDC

Littelfuse Inc.

3,306
RFQ
PSR033US0450X 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 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
PSR033DS0450X Littelfuse Inc.

PSR033DS0450X

FUSE SQUARE 450A 700VAC/600VDC

Littelfuse Inc.

5,265
RFQ
PSR033DS0450X 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 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
PSR033US0500X Littelfuse Inc.

PSR033US0500X

FUSE SQUARE 500A 700VAC/600VDC

Littelfuse Inc.

6,407
RFQ
PSR033US0500X 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 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
PSR033DS0550X Littelfuse Inc.

PSR033DS0550X

FUSE SQUARE 550A 700VAC/600VDC

Littelfuse Inc.

6,240
RFQ
PSR033DS0550X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 550A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
PSR033US0550X Littelfuse Inc.

PSR033US0550X

FUSE SQUARE 550A 700VAC/600VDC

Littelfuse Inc.

9,981
RFQ
PSR033US0550X 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 1.937" L x 2.894" W x 3.130" H (49.20mm x 73.50mm x 79.50mm) - -
LA130URD73TTI0450 Littelfuse Inc.

LA130URD73TTI0450

FUSE SQUARE 450A 1.3KVAC RECT

Littelfuse Inc.

5,186
RFQ
LA130URD73TTI0450 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 450A 1.3 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.913" L x 2.933" W x 3.131" H (74.00mm x 74.50mm x 79.53mm) - -
LA130URD73TTI0315 Littelfuse Inc.

LA130URD73TTI0315

FUSE SQUARE 315A 1.3KVAC RECT

Littelfuse Inc.

9,987
RFQ
LA130URD73TTI0315 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 315A 1.3 kVAC - Fast Blow Electrical, Industrial - - UR - 100kA 2.913" L x 2.933" W x 3.131" H (74.00mm x 74.50mm x 79.53mm) - -
170M3691 Eaton - Bussmann Electrical Division

170M3691

FUSE SQUARE 100A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

8,379
RFQ
170M3691 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 100A 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) - -
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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.