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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Electrical, Specialty Fuses

Electrical and Specialty Fuses are circuit protection components designed to interrupt current during overload, short-circuit or fault conditions in electrical and electronic systems. They are widely used in industrial equipment, power distribution, motor drives, renewable energy systems, communication equipment, automation systems, transportation electronics, power supplies and control panels.

This category includes industrial fuses, specialty fuses, power fuses, cartridge fuses, high-voltage fuses, fast-acting fuses, time-delay fuses, semiconductor protection fuses and related overcurrent protection devices. These components are commonly selected based on current rating, voltage rating, breaking capacity, response speed, fuse size, mounting method, safety approvals and application requirements.

TomatoElec supplies original Electrical and Specialty Fuses from recognized manufacturers such as Littelfuse, Eaton, Bel Fuse, Schurter, Mersen, SIBA, Bourns, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

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
BFW-80

BFW-80

BUSS FUSE WIRE .189 DIA.

Eaton - Bussmann Electrical Division

5,041 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
BFW-3

BFW-3

BUSS FUSE WIRE .031 DIA.

Eaton - Bussmann Electrical Division

7,121 -
RFQ
BFW-3

Datasheet

* - Bulk Active - - - - - - - - - - - - - - -
250NHG2B-690

250NHG2B-690

FUSE SQUARE 250A 690VAC RECT

Eaton - Bussmann Electrical Division

2,484 -
RFQ
250NHG2B-690

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 250A 690 VAC - - - - NH CE, VDE - 120kA 2.953" L x 2.362" W x 2.480" H (75.00mm x 60.00mm x 63.00mm) - -
JLLS225.XXP

JLLS225.XXP

FUSE CRTRDGE 225A 600VAC/300VDC

Littelfuse Inc.

5,055 -
RFQ
JLLS225.XXP

Datasheet

POWR-GARD® JLLS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 225A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CE, CSA, UL, UR - 200kA AC, 20kA DC 1.594" Dia x 3.626" L (40.50mm x 92.10mm) - -
PSR031DS0200Z

PSR031DS0200Z

FUSE SQUARE 200A 700VAC/600VDC

Littelfuse Inc.

7,823 -
RFQ
PSR031DS0200Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 200A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031DS0350Z

PSR031DS0350Z

FUSE SQUARE 350A 700VAC/600VDC

Littelfuse Inc.

5,951 -
RFQ
PSR031DS0350Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 350A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031US0250Z

PSR031US0250Z

FUSE SQUARE 250A 700VAC/600VDC

Littelfuse Inc.

4,285 -
RFQ
PSR031US0250Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 250A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031DS0315Z

PSR031DS0315Z

FUSE SQUARE 315A 700VAC/600VDC

Littelfuse Inc.

9,576 -
RFQ
PSR031DS0315Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 315A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031DS0400Z

PSR031DS0400Z

FUSE SQUARE 400A 700VAC/600VDC

Littelfuse Inc.

9,022 -
RFQ
PSR031DS0400Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 400A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031DS0250Z

PSR031DS0250Z

FUSE SQUARE 250A 700VAC/600VDC

Littelfuse Inc.

6,384 -
RFQ
PSR031DS0250Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 250A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031US0315Z

PSR031US0315Z

FUSE SQUARE 315A 700VAC/600VDC

Littelfuse Inc.

2,855 -
RFQ
PSR031US0315Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 315A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031US0200Z

PSR031US0200Z

FUSE SQUARE 200A 700VAC/600VDC

Littelfuse Inc.

9,125 -
RFQ
PSR031US0200Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 200A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031US0350Z

PSR031US0350Z

FUSE SQUARE 350A 700VAC/600VDC

Littelfuse Inc.

3,058 -
RFQ
PSR031US0350Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 350A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
PSR031US0400Z

PSR031US0400Z

FUSE SQUARE 400A 700VAC/600VDC

Littelfuse Inc.

9,917 -
RFQ
PSR031US0400Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 400A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) - -
WGA-600

WGA-600

FUSE BUSS OPEN LINK

Eaton - Bussmann Electrical Division

6,410 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
630NHG3B

630NHG3B

FUSE SQUARE 630A 500VAC/250VDC

Eaton - Bussmann Electrical Division

8,298 -
RFQ
630NHG3B

Datasheet

- Rectangular, Blade Bulk Active Requires Holder Square 630A 500 VAC 250 VDC Fast Blow Electrical, Industrial Indicating NH VDE - 120kA 2.953" L x 2.756" W x 3.032" H (75.00mm x 70.00mm x 77.00mm) - -
004245112

004245112

FUSEHVVVC292MM50A 10/17.5KVD=85S

Altech Corporation

4,264 -
RFQ

-

- - Bulk Active - - 50A - - - - - - - - - - - -
004247014

004247014

FUSEHVVVTE367MM80A 10/17.5KVD=68

Altech Corporation

2,425 -
RFQ

-

- - Bulk Active - - 80A - - - - - - - - - - - -
004374523

004374523

FUSENH2ARG400A690VAC 200KA ACVIS

Altech Corporation

5,335 -
RFQ

-

- - Bulk Active - - 400A 690 VAC - - - - - - - - - - -
004374525

004374525

FUSENH2ARG450A690VAC 200KA ACVIS

Altech Corporation

9,398 -
RFQ

-

- - Bulk Active - - - 690 VAC - - - - - - - - - - -
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