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
170M3108 Eaton - Bussmann Electrical Division

170M3108

FUSE SQUARE 40A 700VAC RECT

Eaton - Bussmann Electrical Division

9,135
RFQ
170M3108 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 40A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) - -
170M3109 Eaton - Bussmann Electrical Division

170M3109

FUSE SQUARE 50A 700VAC RECT

Eaton - Bussmann Electrical Division

9,901
RFQ
170M3109 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 50A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) - -
170M3110 Eaton - Bussmann Electrical Division

170M3110

FUSE SQUARE 63A 700VAC RECT

Eaton - Bussmann Electrical Division

4,100
RFQ
170M3110 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 63A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) - -
170M3111 Eaton - Bussmann Electrical Division

170M3111

FUSE SQUARE 80A 700VAC RECT

Eaton - Bussmann Electrical Division

4,798
RFQ
170M3111 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 80A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) - -
170M3112 Eaton - Bussmann Electrical Division

170M3112

FUSE SQUARE 100A 700VAC RECT

Eaton - Bussmann Electrical Division

9,691
RFQ
170M3112 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 100A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) - -
170M3113 Eaton - Bussmann Electrical Division

170M3113

FUSE SQUARE 125A 700VAC RECT

Eaton - Bussmann Electrical Division

8,061
RFQ
170M3113 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 125A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) - -
170M3114 Eaton - Bussmann Electrical Division

170M3114

FUSE SQUARE 160A 700VAC RECT

Eaton - Bussmann Electrical Division

9,233
RFQ
170M3114 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 160A 700 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 1.969" L x 1.772" W x 2.283" H (50.00mm x 45.00mm x 58.00mm) - -
170M3459 Eaton - Bussmann Electrical Division

170M3459

FUSE SQUARE 50A 700VAC RECT

Eaton - Bussmann Electrical Division

3,981
RFQ
170M3459 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 50A 700 VAC - - Electrical, Industrial Indicating - CSA, UR - 200kA 2.323" L x 1.772" W x 2.008" H (59.00mm x 45.00mm x 51.00mm) - -
170M3985 Eaton - Bussmann Electrical Division

170M3985

FUSE SQUARE 125A 1KV RECTANGULAR

Eaton - Bussmann Electrical Division

6,209
RFQ
170M3985 Datasheet

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 125A 1 kVAC - - - - - CE, UL - - 3.150" L x 1.693" W x 2.402" H (80.00mm x 43.00mm x 61.00mm) - -
L70S300.V Littelfuse Inc.

L70S300.V

FUSE CRTRDGE 300A 700VAC/650VDC

Littelfuse Inc.

9,100
RFQ
L70S300.V Datasheet

Datasheet

POWR-GARD® L70S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 300A 700 VAC 650 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
L70S350.V Littelfuse Inc.

L70S350.V

FUSE CRTRDGE 350A 700VAC/650VDC

Littelfuse Inc.

8,873
RFQ
L70S350.V Datasheet

Datasheet

POWR-GARD® L70S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 350A 700 VAC 650 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
L70S225.V Littelfuse Inc.

L70S225.V

FUSE CRTRDGE 225A 700VAC/650VDC

Littelfuse Inc.

7,066
RFQ
L70S225.V Datasheet

Datasheet

POWR-GARD® L70S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 225A 700 VAC 650 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
L70S400.V Littelfuse Inc.

L70S400.V

FUSE CRTRDGE 400A 700VAC/650VDC

Littelfuse Inc.

6,713
RFQ
L70S400.V Datasheet

Datasheet

POWR-GARD® L70S Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 400A 700 VAC 650 VDC Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
20KTH Eaton - Bussmann Electrical Division

20KTH

FUSE CARTRIDGE 20A CYLINDRICAL

Eaton - Bussmann Electrical Division

2,369
RFQ
20KTH Datasheet

Datasheet

KTH Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 20A - - - Electrical, Industrial - - - - - 1.067" Dia x 4.882" L (27.10mm x 124.00mm) - -
LA070URD32TTI0630 Littelfuse Inc.

LA070URD32TTI0630

FUSE SQUARE 630A 700VAC RECT

Littelfuse Inc.

5,703
RFQ
LA070URD32TTI0630 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 630A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.992" L x 2.374" W x 2.638" H (50.60mm x 60.30mm x 67.00mm) - -
LA070URD32TTI0550 Littelfuse Inc.

LA070URD32TTI0550

FUSE SQUARE 550A 700VAC RECT

Littelfuse Inc.

3,409
RFQ
LA070URD32TTI0550 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 550A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.992" L x 2.374" W x 2.638" H (50.60mm x 60.30mm x 67.00mm) - -
LA070URD32TTI0450 Littelfuse Inc.

LA070URD32TTI0450

FUSE SQUARE 450A 700VAC RECT

Littelfuse Inc.

5,937
RFQ
LA070URD32TTI0450 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 450A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.992" L x 2.374" W x 2.638" H (50.60mm x 60.30mm x 67.00mm) - -
LA070URD32TTI0400 Littelfuse Inc.

LA070URD32TTI0400

FUSE SQUARE 400A 700VAC RECT

Littelfuse Inc.

9,458
RFQ
LA070URD32TTI0400 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 400A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.992" L x 2.374" W x 2.638" H (50.60mm x 60.30mm x 67.00mm) - -
LA070URD32TTI0500 Littelfuse Inc.

LA070URD32TTI0500

FUSE SQUARE 500A 700VAC RECT

Littelfuse Inc.

3,479
RFQ
LA070URD32TTI0500 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 500A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.992" L x 2.374" W x 2.638" H (50.60mm x 60.30mm x 67.00mm) - -
LA070URD32TTI0700 Littelfuse Inc.

LA070URD32TTI0700

FUSE SQUARE 700A 700VAC RECT

Littelfuse Inc.

3,022
RFQ
LA070URD32TTI0700 Datasheet

Datasheet

POWR-GARD® LA Rectangular Box Obsolete Bolt Mount Square 700A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.992" L x 2.374" W x 2.638" H (50.60mm x 60.30mm x 67.00mm) - -
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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.