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
DFJ-80

DFJ-80

FUSE CARTRIDGE 80A 600VAC/450VDC

Eaton - Bussmann Electrical Division

6,303 -
RFQ
DFJ-80

Datasheet

DFJ Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 80A 600 VAC 450 VDC - Electrical, Industrial - J CE, CSA, UL - 200kA AC, 100kA DC 1.130" Dia x 2.630" L (28.70mm x 66.80mm) - -
250NHG3B-690

250NHG3B-690

FUSE SQUARE 250A 690VAC RECT

Eaton - Bussmann Electrical Division

7,851 -
RFQ

-

- Rectangular, Blade - Active Requires Holder Square 250A 690 VAC - - Electrical, Industrial Indicating NH VDE - 120kA 2.677" L x 2.756" W x 2.953" H (68.00mm x 70.00mm x 75.00mm) - -
KTN-R-100

KTN-R-100

FUSE LIMITRON FAST ACTING

Eaton - Bussmann Electrical Division

2,345 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
LSRK110.X

LSRK110.X

FUSE CRTRDGE 110A 600VAC/300VDC

Littelfuse Inc.

2,171 -
RFQ
LSRK110.X

Datasheet

POWR-GARD®, POWR-PRO® LLSRK Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 110A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.094" Dia x 9.626" L (53.19mm x 244.50mm) - -
LSRK175.X

LSRK175.X

FUSE CRTRDGE 175A 600VAC/300VDC

Littelfuse Inc.

9,821 -
RFQ
LSRK175.X

Datasheet

POWR-GARD®, POWR-PRO® LLSRK Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 175A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.094" Dia x 9.626" L (53.19mm x 244.50mm) - -
LSRK200.X

LSRK200.X

FUSE CRTRDGE 200A 600VAC/300VDC

Littelfuse Inc.

8,592 -
RFQ
LSRK200.X

Datasheet

POWR-GARD®, POWR-PRO® LLSRK Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 200A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.094" Dia x 9.626" L (53.19mm x 244.50mm) - -
LSRK150.X

LSRK150.X

FUSE CRTRDGE 150A 600VAC/300VDC

Littelfuse Inc.

3,498 -
RFQ
LSRK150.X

Datasheet

POWR-GARD®, POWR-PRO® LLSRK Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 150A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.094" Dia x 9.626" L (53.19mm x 244.50mm) - -
LSRK125.X

LSRK125.X

FUSE CRTRDGE 125A 600VAC/300VDC

Littelfuse Inc.

5,713 -
RFQ
LSRK125.X

Datasheet

POWR-GARD®, POWR-PRO® LLSRK Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 125A 600 VAC 300 VDC Slow Blow Electrical, Industrial - RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.094" Dia x 9.626" L (53.19mm x 244.50mm) - -
0NLN600.X

0NLN600.X

FUSE CARTRIDGE 600A 250VAC/VDC

Littelfuse Inc.

8,074 -
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 600A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.594" Dia x 5.870" L (65.90mm x 149.10mm) - -
0NLN450.X

0NLN450.X

FUSE CARTRIDGE 450A 250VAC/VDC

Littelfuse Inc.

5,231 -
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 450A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.594" Dia x 5.870" L (65.90mm x 149.10mm) - -
0NLN500.X

0NLN500.X

FUSE CARTRIDGE 500A 250VAC/VDC

Littelfuse Inc.

7,934 -
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 500A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.594" Dia x 5.870" L (65.90mm x 149.10mm) - -
170M3161

170M3161

FUSE SQUARE 80A 700VAC RECT

Eaton - Bussmann Electrical Division

5,977 -
RFQ
170M3161

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) - -
170M3166

170M3166

FUSE SQUARE 250A 700VAC RECT

Eaton - Bussmann Electrical Division

4,085 -
RFQ
170M3166

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 250A 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) - -
004225515

004225515

FUSEHVVVC292MM100A 3/7.2KVD=68MM

Altech Corporation

8,494 -
RFQ

-

- - Bulk Active - - 100A - - - - - - - - - - - -
004225516

004225516

FUSEHVVVC292MM125A 3/7.2KVD=85MM

Altech Corporation

4,216 -
RFQ

-

- - Bulk Active - - 125A - - - - - - - - - - - -
004225615

004225615

FUSEHVVVC442MM100A 3/7.2KVD=68MM

Altech Corporation

9,599 -
RFQ

-

- - Bulk Active - - 100A - - - - - - - - - - - -
004225616

004225616

FUSEHVVVC442MM125A 3/7.2KVD=68MM

Altech Corporation

9,345 -
RFQ

-

- - Bulk Active - - 125A - - - - - - - - - - - -
004236112

004236112

FUSEHVVVTD192MM50A 6/12KVD=68STR

Altech Corporation

7,929 -
RFQ

-

- - Bulk Active - - 50A - - - - - - - - - - - -
004245113

004245113

FUSEHVVVC292MM63A 10/17.5KVD=85S

Altech Corporation

9,612 -
RFQ

-

- - Bulk Active - - 63A - - - - - - - - - - - -
004256014

004256014

FUSEHVVVTD442MM80A 10/24KVD=68ST

Altech Corporation

6,274 -
RFQ

-

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