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
004304728

004304728

FUSE 630A 1000VAC

Altech Corporation

5,548 -
RFQ

-

- - Bulk Active - - 630A 1 kVAC - - - - - - - - - - -
004305526

004305526

FUSENH3ARG500A1000VAC 200KA ACFO

Altech Corporation

3,909 -
RFQ

-

- - Bulk Active - - 500A 1 kVAC - - - - - - - - - - -
004305528

004305528

FUSENH3ARG630A1000VAC 200KA ACFO

Altech Corporation

8,898 -
RFQ

-

- - Bulk Active - - 630A 1 kVAC - - - - - - - - - - -
0KLC225.X

0KLC225.X

FUSE CRTRDGE 225A 600VAC CYLINDR

Littelfuse Inc.

6,764 -
RFQ
0KLC225.X

Datasheet

POWR-GARD® KLC Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 225A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
0KLC400.X

0KLC400.X

FUSE CRTRDGE 400A 600VAC CYLINDR

Littelfuse Inc.

5,128 -
RFQ
0KLC400.X

Datasheet

POWR-GARD® KLC Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 400A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
0KLC250.X

0KLC250.X

FUSE CRTRDGE 250A 600VAC CYLINDR

Littelfuse Inc.

3,350 -
RFQ
0KLC250.X

Datasheet

POWR-GARD® KLC Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 250A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
0KLC350.X

0KLC350.X

FUSE CRTRDGE 350A 600VAC CYLINDR

Littelfuse Inc.

7,364 -
RFQ
0KLC350.X

Datasheet

POWR-GARD® KLC Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 350A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
0KLC300.X

0KLC300.X

FUSE CRTRDGE 300A 600VAC CYLINDR

Littelfuse Inc.

8,771 -
RFQ
0KLC300.X

Datasheet

POWR-GARD® KLC Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 300A 600 VAC - Fast Blow Semiconductors - - CE, CSA, UR - 200kA AC, 20kA DC 2.000" Dia x 2.843" L (50.80mm x 72.20mm) - -
170M3020

170M3020

FUSE SQUARE 450A 700VAC RECT

Eaton - Bussmann Electrical Division

3,765 -
RFQ
170M3020

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 450A 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) - -
TCF200

TCF200

TIME DELAY CUBEFUSE 200A IND

Eaton - Bussmann Electrical Division

6,513 -
RFQ
TCF200

Datasheet

TCF Blade Type, Module Bulk Active Requires Holder Rectangular 200A 600 VAC - Slow Blow Electrical, Industrial Indicating CF UL - 200kA - - -
XL50FM175

XL50FM175

FUSE S/COND

Eaton - Bussmann Electrical Division

3,270 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
NOS-125

NOS-125

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

2,812 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
TCF175

TCF175

TIME DELAY CUBEFUSE 175A IND

Eaton - Bussmann Electrical Division

2,251 -
RFQ
TCF175

Datasheet

TCF Blade Type, Module Bulk Active Requires Holder Rectangular 175A 600 VAC - Slow Blow Electrical, Industrial Indicating CF UL - 200kA - - -
TCF125

TCF125

TIME DELAY CUBEFUSE 125A IND

Eaton - Bussmann Electrical Division

8,819 -
RFQ
TCF125

Datasheet

TCF Blade Type, Module Bulk Active Requires Holder Rectangular 125A 600 VAC - Slow Blow Electrical, Industrial Indicating CF UL - 200kA - - -
160LMT

160LMT

FUSE CRTRDGE 160A 240VAC/150VDC

Eaton - Bussmann Electrical Division

3,342 -
RFQ
160LMT

Datasheet

LMT Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 160A 240 VAC 150 VDC - Electrical, Industrial - - CE, UR - 200kA 1.500" Dia x 1.220" L (38.10mm x 31.00mm) - -
CDN500

CDN500

FUSE CRTRDGE 500A 250VAC CYLINDR

Eaton - Bussmann Electrical Division

4,255 -
RFQ
CDN500

Datasheet

CDN Cylindrical, Blade Terminals Bulk Active Requires Holder Cartridge 500A 250 VAC - Slow Blow Electrical, Industrial - - CE, CSA - 10kA - - -
LA070URD31LI0800

LA070URD31LI0800

FUSE SQUARE 800A 700VAC RECT

Littelfuse Inc.

9,248 -
RFQ
LA070URD31LI0800

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 800A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm) - -
LA070URD31LI0700

LA070URD31LI0700

FUSE SQUARE 700A 700VAC RECT

Littelfuse Inc.

7,478 -
RFQ
LA070URD31LI0700

Datasheet

POWR-GARD® LA Rectangular, Blade Box Obsolete Bolt Mount Square 700A 700 VAC - Fast Blow Electrical, Industrial - - UR - 200kA 1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm) - -
170M3659

170M3659

FUSE SQUARE 50A 700VAC RECT

Eaton - Bussmann Electrical Division

7,645 -
RFQ
170M3659

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 50A 700 VAC - - Electrical, Industrial - - CSA, UR - 200kA 1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm) - -
170M3660

170M3660

FUSE 63A 690V 1FKE/78 AR UC

Eaton - Bussmann Electrical Division

5,792 -
RFQ
170M3660

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square - - - Fast Blow - - - - - - 1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm) - -
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