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
ECSR300 Eaton - Bussmann Electrical Division

ECSR300

FUSE CRTRDGE 300A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

6,603
RFQ
ECSR300 Datasheet

Datasheet

ECSR Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 300A 600 VAC - Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA 2.340" Dia x 11.630" L (59.44mm x 295.40mm) - -
ECSR350 Eaton - Bussmann Electrical Division

ECSR350

FUSE CRTRDGE 350A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

9,402
RFQ
ECSR350 Datasheet

Datasheet

ECSR Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 350A 600 VAC - Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA 2.340" Dia x 11.630" L (59.44mm x 295.40mm) - -
ECSR400 Eaton - Bussmann Electrical Division

ECSR400

FUSE CRTRDGE 400A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

9,203
RFQ
ECSR400 Datasheet

Datasheet

ECSR Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 400A 600 VAC - Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA 2.340" Dia x 11.630" L (59.44mm x 295.40mm) - -
170M4118 Eaton - Bussmann Electrical Division

170M4118

FUSE SQUARE 800A 700VAC RECT

Eaton - Bussmann Electrical Division

7,808
RFQ
170M4118 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 800A 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) - -
170M4119 Eaton - Bussmann Electrical Division

170M4119

FUSE SQUARE 900A 700VAC RECT

Eaton - Bussmann Electrical Division

9,430
RFQ
170M4119 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 900A 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) - -
KGJ-300 Eaton - Bussmann Electrical Division

KGJ-300

FUSE LIMITRON 600V

Eaton - Bussmann Electrical Division

5,727
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M4065 Eaton - Bussmann Electrical Division

170M4065

FUSE SQUARE 550A 700VAC RECT

Eaton - Bussmann Electrical Division

6,347
RFQ
170M4065 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) - -
170M4238 Eaton - Bussmann Electrical Division

170M4238

FUSE SQUARE 160A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

4,553
RFQ
170M4238 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 160A 1.3 kVAC - - Electrical, Industrial Indicating - CSA, UR - 100kA 3.150" L x 2.087" W x 2.598" H (80.00mm x 53.00mm x 66.00mm) - -
170M4239 Eaton - Bussmann Electrical Division

170M4239

FUSE SQUARE 200A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

9,725
RFQ
170M4239 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 200A 1.3 kVAC - - Electrical, Industrial Indicating - CSA, UR - 100kA 3.150" L x 2.087" W x 2.598" H (80.00mm x 53.00mm x 66.00mm) - -
170M5722 Eaton - Bussmann Electrical Division

170M5722

FUSE SQUARE 630A 690V RECT

Eaton - Bussmann Electrical Division

8,968
RFQ

-

170M Rectangular, Blade Bulk Active - Square - - - - - - - - - - - - -
170M5208 Eaton - Bussmann Electrical Division

170M5208

FUSE SQUARE 400A 700VAC RECT

Eaton - Bussmann Electrical Division

5,665
RFQ
170M5208 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) - -
170M5209 Eaton - Bussmann Electrical Division

170M5209

FUSE SQUARE 450A 700VAC RECT

Eaton - Bussmann Electrical Division

7,422
RFQ
170M5209 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) - -
170M5210 Eaton - Bussmann Electrical Division

170M5210

FUSE SQUARE 500A 700VAC RECT

Eaton - Bussmann Electrical Division

2,116
RFQ
170M5210 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 500A 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) - -
170M5211 Eaton - Bussmann Electrical Division

170M5211

FUSE SQUARE 550A 700VAC RECT

Eaton - Bussmann Electrical Division

2,315
RFQ
170M5211 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 550A 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) - -
170M5212 Eaton - Bussmann Electrical Division

170M5212

FUSE SQUARE 630A 700VAC RECT

Eaton - Bussmann Electrical Division

3,226
RFQ
170M5212 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) - -
170M5213 Eaton - Bussmann Electrical Division

170M5213

FUSE SQUARE 700A 700VAC RECT

Eaton - Bussmann Electrical Division

7,188
RFQ
170M5213 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 700A 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) - -
004235617 Altech Corporation

004235617

FUSEHVVVC537MM160A 6/12KVD=85STR

Altech Corporation

8,259
RFQ

-

- - Bulk Active - - 160A - - - - - - - - - - - -
170M3397 Eaton - Bussmann Electrical Division

170M3397

FUSE SQUARE 350A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

9,733
RFQ
170M3397 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 350A 1.3 kVAC - - Electrical, Industrial Indicating - CSA, UR - 100kA 2.322" L x 1.772" W x 2.953" H (59.00mm x 45.00mm x 75.00mm) - -
12OEFMA20 Eaton - Bussmann Electrical Division

12OEFMA20

FUSE CARTRIDGE 20A 12KVAC

Eaton - Bussmann Electrical Division

5,889
RFQ
12OEFMA20 Datasheet

Datasheet

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 20A 12 kVAC - - Transformer Protection Indicating - - - 40kA 2.500" Dia x 10.000" L (63.50mm x 254.00mm) - -
170M4490 Eaton - Bussmann Electrical Division

170M4490

FUSE SQUARE 250A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

6,248
RFQ
170M4490 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 250A 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) - -
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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.