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
004393123

004393123

FUSENH1ARS110400A690VAC 200KA AC

Altech Corporation

9,639 -
RFQ

-

- - Bulk Active - - 400A 690 VAC - - - - - - - - - - -
004393125

004393125

FUSENH1ARS110450A690VAC 200KA AC

Altech Corporation

2,726 -
RFQ

-

- - Bulk Active - - - 690 VAC - - - - - - - - - - -
004393126

004393126

FUSENH1ARS110500A690VAC 200KA AC

Altech Corporation

6,712 -
RFQ

-

- - Bulk Active - - 500A 690 VAC - - - - - - - - - - -
TFP160

TFP160

FUSE 160AMP 660V AC INDUSTRIAL

Eaton - Bussmann Electrical Division

7,382 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M1520

170M1520

FUSE SQUARE 200A 690V RECT

Eaton - Bussmann Electrical Division

6,774 -
RFQ

-

- Rectangular, Blade Bulk Active Bolt Mount Square 200A - - - - - - - - - - - -
0NLN350.X

0NLN350.X

FUSE CARTRIDGE 350A 250VAC/VDC

Littelfuse Inc.

9,725 -
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 350A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
0NLN300.X

0NLN300.X

FUSE CARTRIDGE 300A 250VAC/VDC

Littelfuse Inc.

2,303 -
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 300A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
0NLN250.X

0NLN250.X

FUSE CARTRIDGE 250A 250VAC/VDC

Littelfuse Inc.

4,342 -
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 250A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
0NLN225.X

0NLN225.X

FUSE CARTRIDGE 225A 250VAC/VDC

Littelfuse Inc.

4,800 -
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 225A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
0NLN400.X

0NLN400.X

FUSE CARTRIDGE 400A 250VAC/VDC

Littelfuse Inc.

8,976 -
RFQ

-

POWR-GARD® NLN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 400A 250 VAC 250 VDC Fast Blow Electrical, Industrial - K5 CE, CSA, UL - 50kA 2.094" Dia x 4.878" L (53.19mm x 123.90mm) - -
NON-150

NON-150

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

4,482 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M3689

170M3689

FUSE SQUARE 63A 1.3KVAC RECT

Eaton - Bussmann Electrical Division

9,479 -
RFQ
170M3689

Datasheet

- Rectangular, Blade Bulk Obsolete Bolt Mount Square 63A 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) - -
450NHG3B

450NHG3B

NH FUSE 450A 500V 3 GG/GL SIZE 3

Eaton - Bussmann Electrical Division

7,952 -
RFQ
450NHG3B

Datasheet

NH Rectangular, Blade Bulk Active Requires Holder Square 450A 500 VAC - Slow Blow Electrical, Industrial Indicating gG/gL CCC, CE, EAC, VDE - 120kA - - -
0RLN125.X

0RLN125.X

FUSE CRTRDGE 125A 250VAC CYLINDR

Littelfuse Inc.

9,323 -
RFQ
0RLN125.X

Datasheet

POWR-GARD® RLN Cylindrical, Blade Terminals Bulk Obsolete Requires Holder Cartridge 125A 250 VAC - Fast Blow Electrical, Industrial - H CE, CSA, UL - 10kA 1.563" Dia x 4.378" L (39.70mm x 111.20mm) - -
JLLN300.XXP

JLLN300.XXP

FUSE CRTRDGE 300A 300VAC/125VDC

Littelfuse Inc.

4,760 -
RFQ
JLLN300.XXP

Datasheet

POWR-GARD® JLLN Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 300A 300 VAC 125 VDC Fast Blow Electrical, Industrial - T CE, CSA, UL, UR - 200kA AC, 20kA DC 1.311" Dia x 2.752" L (33.30mm x 69.90mm) - -
L50QS325.V

L50QS325.V

FUSE CRTRDGE 325A 500VAC/VDC

Littelfuse Inc.

9,831 -
RFQ
L50QS325.V

Datasheet

POWR-SPEED™ L50QS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 325A 500 VAC 500 VDC Fast Blow Semiconductors - - CE, cURus, UR -55°C ~ 125°C 200kA AC, 50kA DC 1.500" Dia x 4.343" L (38.10mm x 110.31mm) - -
NON-125

NON-125

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

8,876 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M1521

170M1521

FUSE SQUARE 250A 690V RECT

Eaton - Bussmann Electrical Division

4,886 -
RFQ

-

- Rectangular, Blade Bulk Active Bolt Mount Square 250A - - - - - - - - - - - -
004745228

004745228

FUSENH3ARM630A690VAC 200KA AC

Altech Corporation

3,803 -
RFQ

-

- - Bulk Active - - 630A 690 VAC - - - - - - - - - - -
TF200

TF200

FUSE 200A 660V AC / 350V DC BS88

Eaton - Bussmann Electrical Division

2,356 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
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