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
NBB-C-60 Eaton - Bussmann Electrical Division

NBB-C-60

FUSE LIMITRON FAST ACTING

Eaton - Bussmann Electrical Division

5,899
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M6012 Eaton - Bussmann Electrical Division

170M6012

FUSE SQUARE 800A 700VAC RECT

Eaton - Bussmann Electrical Division

5,975
RFQ
170M6012 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 800A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 2.008" L x 2.992" W x 3.543" H (51.00mm x 76.00mm x 90.00mm) - -
170M6013 Eaton - Bussmann Electrical Division

170M6013

FUSE SQUARE 900A 700VAC RECT

Eaton - Bussmann Electrical Division

2,180
RFQ
170M6013 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 900A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 2.008" L x 2.992" W x 3.543" H (51.00mm x 76.00mm x 90.00mm) - -
170M5167 Eaton - Bussmann Electrical Division

170M5167

FUSE SQUARE 1.1KA 700VAC RECT

Eaton - Bussmann Electrical Division

6,975
RFQ
170M5167 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 1.1kA 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) - -
BBU27-80E Eaton - Bussmann Electrical Division

BBU27-80E

FUSE PWR 80E 27KV BBU-20

Eaton - Bussmann Electrical Division

2,337
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
ECSR450 Eaton - Bussmann Electrical Division

ECSR450

FUSE CRTRDGE 450A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

4,758
RFQ
ECSR450 Datasheet

Datasheet

ECSR Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 450A 600 VAC - Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA 2.880" Dia x 13.380" L (73.15mm x 339.85mm) - -
ECSR500 Eaton - Bussmann Electrical Division

ECSR500

FUSE CRTRDGE 500A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

6,782
RFQ
ECSR500 Datasheet

Datasheet

ECSR Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 500A 600 VAC - Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA 2.880" Dia x 13.380" L (73.15mm x 339.85mm) - -
ECSR600 Eaton - Bussmann Electrical Division

ECSR600

FUSE CRTRDGE 600A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

9,636
RFQ
ECSR600 Datasheet

Datasheet

ECSR Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 600A 600 VAC - Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA 2.880" Dia x 13.380" L (73.15mm x 339.85mm) - -
170M5168 Eaton - Bussmann Electrical Division

170M5168

FUSE SQUARE 1.25KA 700VAC RECT

Eaton - Bussmann Electrical Division

9,833
RFQ
170M5168 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 1.25kA 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) - -
JJS-500 Eaton - Bussmann Electrical Division

JJS-500

FUSE CRTRDGE 500A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

2,259
RFQ
JJS-500 Datasheet

Datasheet

Limitron™ JJS Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 500A 600 VAC - Fast Blow Electrical, Industrial - T CE, CSA, UL - 200kA 1.780" L x 1.250" W (45.21mm x 31.75mm) - -
PSX1XLFL0630X Littelfuse Inc.

PSX1XLFL0630X

FUSE SEMI 1500VDC 1XL SIZE 630A

Littelfuse Inc.

3,796
RFQ
PSX1XLFL0630X Datasheet

Datasheet

POWR-SPEED® PSX Rectangular Box Active Bolt Mount Square 630A - 1.5 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA 4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm) - -
PSX1XLFL0550X Littelfuse Inc.

PSX1XLFL0550X

FUSE SEMI 1500VDC 1XL SIZE 550A

Littelfuse Inc.

2,203
RFQ
PSX1XLFL0550X Datasheet

Datasheet

POWR-SPEED® PSX Rectangular Box Active Bolt Mount Square 550A - 1.5 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA 4.988" L x 2.028" W x 2.264" H (126.70mm x 51.50mm x 57.50mm) - -
WHA-D-1250 Eaton - Bussmann Electrical Division

WHA-D-1250

FUSE BUSS OPEN LINK

Eaton - Bussmann Electrical Division

5,627
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
PSR033UL2000X Littelfuse Inc.

PSR033UL2000X

FUSE SQUARE 2KA 600VAC/480VDC

Littelfuse Inc.

3,529
RFQ
PSR033UL2000X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 2kA 600 VAC 480 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) - -
PSR033DL1800X Littelfuse Inc.

PSR033DL1800X

FUSE SQUARE 1.8KA 650VAC/500VDC

Littelfuse Inc.

6,764
RFQ
PSR033DL1800X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 1.8kA 650 VAC 500 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) - -
PSR033DL2000X Littelfuse Inc.

PSR033DL2000X

FUSE SQUARE 2KA 600VAC/480VDC

Littelfuse Inc.

5,233
RFQ
PSR033DL2000X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 2kA 600 VAC 480 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) - -
PSR033UL1800X Littelfuse Inc.

PSR033UL1800X

FUSE SQUARE 1.8KA 650VAC/500VDC

Littelfuse Inc.

3,875
RFQ
PSR033UL1800X Datasheet

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 1.8kA 650 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) - -
7.2OEFMA80 Eaton - Bussmann Electrical Division

7.2OEFMA80

FUSE CART 80A 7.2KVAC FUSE LINK

Eaton - Bussmann Electrical Division

9,676
RFQ
7.2OEFMA80 Datasheet

Datasheet

- Fuse Link Bulk Active Requires Holder Cartridge 80A 7.2 kVAC - - - - - - - 45kA 2.500" Dia x 10.000" L (63.50mm x 254.00mm) - -
170M8638 Eaton - Bussmann Electrical Division

170M8638

FUSE SQUARE 900A 1KVAC RECT

Eaton - Bussmann Electrical Division

2,756
RFQ
170M8638 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 900A 1 kVAC - - - - - - - - 3.189" L x 2.913" W x 3.543" H (80.00mm x 74.00mm x 90.00mm) - -
170M2100 Eaton - Bussmann Electrical Division

170M2100

FUSE 20A 1200VDC 1C/A116 SST AR

Eaton - Bussmann Electrical Division

6,754
RFQ

-

170M Rectangular, Blade Bulk Active Bolt Mount Square 20A - 1.2 kVDC - Electrical, Industrial Indicating aR - - 150kA 6.457" L x 1.535" W x 2.598" H (164.00mm x 39.00mm x 66.00mm) - -
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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.