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
KCY Eaton - Bussmann Electrical Division

KCY

BUSS CABLE LIMITER

Eaton - Bussmann Electrical Division

9,934
RFQ
KCY Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - -
LPN-RK-350SP Eaton - Bussmann Electrical Division

LPN-RK-350SP

LOW PEAK DUAL ELEMENT

Eaton - Bussmann Electrical Division

6,533
RFQ
LPN-RK-350SP Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - -
170M7358 Eaton - Bussmann Electrical Division

170M7358

FUSE 200A 800V AC gR SIZE 1 DUAL

Eaton - Bussmann Electrical Division

8,865
RFQ

-

170M Rectangular, Blade Bulk Active Requires Holder Square 200A 800 VAC - - Solar (Photovoltaic) Indicating gR CE, UR - 65kA 2.665" L x 2.331" W x 1.561" H (67.70mm x 59.20mm x 39.65mm) - -
FWH-500A Eaton - Bussmann Electrical Division

FWH-500A

FUSE CARTRIDGE 500A 500VAC/VDC

Eaton - Bussmann Electrical Division

6,723
RFQ
FWH-500A Datasheet

Datasheet

FWH Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 500A 500 VAC 500 VDC - Electrical, Industrial - - CE, CSA, UR - 200kA AC, 50kA DC 2.000" Dia x 4.340" L (50.80mm x 110.24mm) - -
FWH-600A Eaton - Bussmann Electrical Division

FWH-600A

FUSE CARTRIDGE 600A 500VAC/VDC

Eaton - Bussmann Electrical Division

5,024
RFQ
FWH-600A Datasheet

Datasheet

FWH Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 600A 500 VAC 500 VDC - Electrical, Industrial - - CE, CSA, UR - 200kA AC, 50kA DC 2.000" Dia x 4.340" L (50.80mm x 110.24mm) - -
LFCL0250ZA6 Littelfuse Inc.

LFCL0250ZA6

FUSE CARTRIDGE 600VAC

Littelfuse Inc.

2,949
RFQ
LFCL0250ZA6 Datasheet

Datasheet

POWR-GARD® LFCL Cartridge, Non-Standard Bulk Obsolete Requires Holder Cartridge - 600 VAC - - Cable Protection - - - - 200kA - - -
LFCL0250ZA1 Littelfuse Inc.

LFCL0250ZA1

FUSE CARTRIDGE 600VAC

Littelfuse Inc.

5,675
RFQ
LFCL0250ZA1 Datasheet

Datasheet

POWR-GARD® LFCL Cartridge, Non-Standard Bulk Obsolete Requires Holder Cartridge - 600 VAC - - Cable Protection - - - - 200kA - - -
L60S450.X Littelfuse Inc.

L60S450.X

FUSE CRTRDGE 450A 600VAC CYLINDR

Littelfuse Inc.

9,530
RFQ
L60S450.X Datasheet

Datasheet

POWR-GARD® L60S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 450A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.079" Dia x 2.874" L (52.80mm x 73.00mm) - -
L60S500.X Littelfuse Inc.

L60S500.X

FUSE CRTRDGE 500A 600VAC CYLINDR

Littelfuse Inc.

4,625
RFQ
L60S500.X Datasheet

Datasheet

POWR-GARD® L60S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 500A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.079" Dia x 2.874" L (52.80mm x 73.00mm) - -
L60S600.X Littelfuse Inc.

L60S600.X

FUSE CRTRDGE 600A 600VAC CYLINDR

Littelfuse Inc.

8,534
RFQ
L60S600.X Datasheet

Datasheet

POWR-GARD® L60S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 600A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.079" Dia x 2.874" L (52.80mm x 73.00mm) - -
350FM Eaton - Bussmann Electrical Division

350FM

FUSE CRTRDGE 350A 690VAC/500VDC

Eaton - Bussmann Electrical Division

2,797
RFQ
350FM Datasheet

Datasheet

FM Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 350A 690 VAC 500 VDC - Electrical, Industrial - - CE, UR - 200kA 1.500" Dia x 1.969" L (38.10mm x 50.00mm) - -
KS-19392-L30 Eaton - Bussmann Electrical Division

KS-19392-L30

TEL POWER FUSE + ADAPTER

Eaton - Bussmann Electrical Division

2,385
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
KCD-V Eaton - Bussmann Electrical Division

KCD-V

BUSS CABLE LIMITER

Eaton - Bussmann Electrical Division

9,533
RFQ
KCD-V Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - -
170M4663 Eaton - Bussmann Electrical Division

170M4663

FUSE SQUARE 450A 700VAC RECT

Eaton - Bussmann Electrical Division

6,510
RFQ
170M4663 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 2.717" H (50.00mm x 53.00mm x 69.00mm) - -
170M4665 Eaton - Bussmann Electrical Division

170M4665

FUSE SQUARE 550A 700VAC RECT

Eaton - Bussmann Electrical Division

9,951
RFQ
170M4665 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 2.717" H (50.00mm x 53.00mm x 69.00mm) - -
170M3693 Eaton - Bussmann Electrical Division

170M3693

FUSE SQUARE 160A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

4,226
RFQ
170M3693 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 160A 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) - -
CGL-110 Eaton - Bussmann Electrical Division

CGL-110

FUSE CRTRDGE 110A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

5,277
RFQ
CGL-110 Datasheet

Datasheet

Tron® CGL Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 110A 600 VAC - - Motor Protection, Transformer Protection - C CE, CSA - - 1.500" Dia x 3.000" L (38.10mm x 76.20mm) - -
170M5533 Eaton - Bussmann Electrical Division

170M5533

FUSE SQUARE 350A 1KVAC RECT

Eaton - Bussmann Electrical Division

3,709
RFQ
170M5533 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 350A 1 kVAC - - - - - CCC, CE, UL - - 2.992" L x 2.323" W x 2.992" H (76.00mm x 59.00mm x 76.00mm) - -
FF560 Eaton - Bussmann Electrical Division

FF560

FUSE CRTRDGE 560A 550VAC/400VDC

Eaton - Bussmann Electrical Division

8,715
RFQ

-

FF Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 560A 550 VAC 400 VDC - Electrical, Industrial - - - - 80kA 2.913" Dia x 3.051" L (74.00mm x 77.50mm) - -
PSX1XLFL0125X Littelfuse Inc.

PSX1XLFL0125X

FUSE SEMI 1500VDC 1XL SIZE 125A

Littelfuse Inc.

6,446
RFQ
PSX1XLFL0125X Datasheet

Datasheet

POWR-SPEED® PSX Rectangular Box Active Bolt Mount Square 125A - 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) - -
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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.