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
PSR033US1250X Littelfuse Inc.

PSR033US1250X

FUSE SQUARE 1.25KA 700VAC/500VDC

Littelfuse Inc.

7,114
RFQ
PSR033US1250X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 1.25kA 700 VAC 500 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) - -
PSR033US1400X Littelfuse Inc.

PSR033US1400X

FUSE SQUARE 1.4KA 700VAC/500VDC

Littelfuse Inc.

3,077
RFQ
PSR033US1400X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 1.4kA 700 VAC 500 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) - -
170M5008 Eaton - Bussmann Electrical Division

170M5008

FUSE SQUARE 400A 700VAC RECT

Eaton - Bussmann Electrical Division

8,044
RFQ
170M5008 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 400A 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) - -
170M5009 Eaton - Bussmann Electrical Division

170M5009

FUSE SQUARE 450A 700VAC RECT

Eaton - Bussmann Electrical Division

4,988
RFQ
170M5009 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 450A 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) - -
170M5012 Eaton - Bussmann Electrical Division

170M5012

FUSE SQUARE 630A 700VAC RECT

Eaton - Bussmann Electrical Division

6,807
RFQ
170M5012 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 630A 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) - -
LA065URD33LI1800 Littelfuse Inc.

LA065URD33LI1800

FUSE SQUARE 1.8KA 650VAC RECT

Littelfuse Inc.

9,073
RFQ
LA065URD33LI1800 Datasheet

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 1.8kA 650 VAC - Fast Blow Electrical, Industrial - - UR - 200kA - - -
LA065URD33LI1600 Littelfuse Inc.

LA065URD33LI1600

FUSE SQUARE 1.6KA 650VAC RECT

Littelfuse Inc.

6,945
RFQ
LA065URD33LI1600 Datasheet

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 1.6kA 650 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.874" L x 2.933" W x 3.169" H (47.60mm x 74.50mm x 80.50mm) - -
170M4688 Eaton - Bussmann Electrical Division

170M4688

FUSE SQUARE 160A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

5,506
RFQ
170M4688 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 160A 1.3 kVAC - - Electrical, Industrial Indicating - CSA, UR - 100kA 2.913" L x 2.087" W x 2.717" H (74.00mm x 53.00mm x 69.00mm) - -
170M4689 Eaton - Bussmann Electrical Division

170M4689

FUSE SQUARE 200A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

4,696
RFQ
170M4689 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 200A 1.3 kVAC - - Electrical, Industrial Indicating - CSA, UR - 100kA 2.913" L x 2.087" W x 2.717" H (74.00mm x 53.00mm x 69.00mm) - -
170M4690 Eaton - Bussmann Electrical Division

170M4690

FUSE BUSS SEMEVRON FUSE

Eaton - Bussmann Electrical Division

4,962
RFQ
170M4690 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square - - - Fast Blow - - - - - - 6.299" L x 2.087" W x 2.717" H (160.00mm x 53.00mm x 69.00mm) - -
170M3245 Eaton - Bussmann Electrical Division

170M3245

FUSE SQUARE 250A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

8,722
RFQ
170M3245 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 250A 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) - -
170M3246 Eaton - Bussmann Electrical Division

170M3246

FUSE SQUARE 315A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

2,726
RFQ
170M3246 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 315A 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) - -
170M3247 Eaton - Bussmann Electrical Division

170M3247

FUSE SQUARE 350A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

9,463
RFQ
170M3247 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 350A 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) - -
170M3745 Eaton - Bussmann Electrical Division

170M3745

FUSE SQUARE 250A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

5,137
RFQ
170M3745 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 250A 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) - -
15CLPT-10E Eaton - Bussmann Electrical Division

15CLPT-10E

FUSE CARTRIDGE 10A 15.5KVAC

Eaton - Bussmann Electrical Division

3,298
RFQ
15CLPT-10E Datasheet

Datasheet

CLPT Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 10A 15.5 kVAC - - Transformer Protection Indicating - - - 80kA 1.600" Dia x 17.600" L (40.64mm x 447.04mm) - -
15CLPT-5E Eaton - Bussmann Electrical Division

15CLPT-5E

FUSE CARTRIDGE 5A 15.5KVAC

Eaton - Bussmann Electrical Division

7,080
RFQ
15CLPT-5E Datasheet

Datasheet

CLPT Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 5A 15.5 kVAC - - Transformer Protection Indicating - - - 80kA 1.600" Dia x 17.600" L (40.64mm x 447.04mm) - -
JLLS500.XXP Littelfuse Inc.

JLLS500.XXP

FUSE CRTRDGE 500A 600VAC/300VDC

Littelfuse Inc.

7,507
RFQ
JLLS500.XXP Datasheet

Datasheet

POWR-GARD® JLLS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 500A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CE, CSA, UL, UR - 200kA AC, 20kA DC 2.063" Dia x 3.984" L (52.40mm x 101.20mm) - -
170M5614 Eaton - Bussmann Electrical Division

170M5614

FUSE SQUARE 800A 700VAC RECT

Eaton - Bussmann Electrical Division

6,294
RFQ
170M5614 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 800A 700 VAC - - Electrical, Industrial - - CE, CSA, UR - 200kA 1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm) - -
170M5615 Eaton - Bussmann Electrical Division

170M5615

FUSE SQUARE 900A 700VAC RECT

Eaton - Bussmann Electrical Division

6,951
RFQ
170M5615 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 900A 700 VAC - - Electrical, Industrial - - CE, CSA, UR - 200kA 1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm) - -
170M5616 Eaton - Bussmann Electrical Division

170M5616

FUSE SQUARE 1KA 700VAC RECT

Eaton - Bussmann Electrical Division

5,874
RFQ
170M5616 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 1kA 700 VAC - - Electrical, Industrial - - CE, CSA, UR - 200kA 1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm) - -
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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.