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
L75QS300.X

L75QS300.X

750VDC HIGHSPEED SEMICONDUCTOR F

Littelfuse Inc.

2,673 -
RFQ
L75QS300.X

Datasheet

POWR-SPEED® L75QS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 300A - 750 VDC Fast Blow Electrical, Industrial - - CE, cURus, UL -55°C ~ 125°C 50kA 2.000" Dia x 2.844" L (50.80mm x 72.24mm) - -
L75QS225.X

L75QS225.X

750VDC HIGHSPEED SEMICONDUCTOR F

Littelfuse Inc.

2,299 -
RFQ
L75QS225.X

Datasheet

POWR-SPEED® L75QS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 225A - 750 VDC Fast Blow Electrical, Industrial - - CE, cURus, UL -55°C ~ 125°C 50kA 2.000" Dia x 2.844" L (50.80mm x 72.24mm) - -
L75QS350.X

L75QS350.X

750VDC HIGHSPEED SEMICONDUCTOR F

Littelfuse Inc.

9,476 -
RFQ
L75QS350.X

Datasheet

POWR-SPEED® L75QS Cylindrical, Blade Terminal (Bolt) Box Active Bolt Mount Cartridge 350A - 750 VDC Fast Blow Electrical, Industrial - - CE, cURus, UL -55°C ~ 125°C 50kA 2.000" Dia x 2.844" L (50.80mm x 72.24mm) - -
FRN-R-225

FRN-R-225

FUSE CARTRIDGE 225A 250VAC/VDC

Eaton - Bussmann Electrical Division

6,486 -
RFQ
FRN-R-225

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 225A 250 VAC 250 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.380" Dia x 8.630" L (60.45mm x 219.20mm) - -
FRN-R-250

FRN-R-250

FUSE CARTRIDGE 250A 250VAC/VDC

Eaton - Bussmann Electrical Division

2,002 -
RFQ
FRN-R-250

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 250A 250 VAC 250 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.380" Dia x 8.630" L (60.45mm x 219.20mm) - -
FRN-R-300

FRN-R-300

FUSE CARTRIDGE 300A 250VAC/VDC

Eaton - Bussmann Electrical Division

4,552 -
RFQ
FRN-R-300

Datasheet

Fusetron™ FRN-R Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 300A 250 VAC 250 VDC Slow Blow Electrical, Industrial - RK5 CE, CSA, UL - 200kA AC, 20kA DC 2.380" Dia x 8.630" L (60.45mm x 219.20mm) - -
170M3268

170M3268

FUSE SQUARE 350A 700VAC RECT

Eaton - Bussmann Electrical Division

6,754 -
RFQ
170M3268

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 350A 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) - -
NON-225

NON-225

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

2,116 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
NON-250

NON-250

FUSE BUSS ONE TIME

Eaton - Bussmann Electrical Division

4,318 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
PV-32ANH1

PV-32ANH1

FUSE 32A 1000V DC PV SIZE 1 DUAL

Eaton - Bussmann Electrical Division

5,244 -
RFQ
PV-32ANH1

Datasheet

* - Bulk Active - - - - - - - - - - - - - - -
170M2770

170M2770

FUSE SQUARE 350A 690VAC RECT

Eaton - Bussmann Electrical Division

3,264 -
RFQ
170M2770

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 350A 690 VAC - - Electrical, Industrial Indicating - CE, CSA, UR - 200kA 2.126" L x 1.181" W x 1.890" H (54.00mm x 30.00mm x 48.00mm) - -
BFW-1/4

BFW-1/4

BUSS FUSE WIRE .0045 DIA.

Eaton - Bussmann Electrical Division

6,591 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
FWA-450A

FWA-450A

FUSE CARTRIDGE 450A 150VAC/VDC

Eaton - Bussmann Electrical Division

5,163 -
RFQ

-

FWA Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 450A 150 VAC 150 VDC - Electrical, Industrial - - CE, UR - - 1.500" Dia x 3.476" L (38.10mm x 88.29mm) - -
FWA-600A

FWA-600A

FUSE CARTRIDGE 600A 150VAC/VDC

Eaton - Bussmann Electrical Division

4,040 -
RFQ
FWA-600A

Datasheet

FWA Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 600A 150 VAC 150 VDC - Electrical, Industrial - - CE, UR - 200kA AC, 20kA DC 1.500" Dia x 1.250" L (38.10mm x 31.75mm) - -
FWA-700A

FWA-700A

FUSE CARTRIDGE 700A 150VAC/VDC

Eaton - Bussmann Electrical Division

2,713 -
RFQ
FWA-700A

Datasheet

FWA Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 700A 150 VAC 150 VDC - Electrical, Industrial - - CE, UR - 200kA AC, 20kA DC 1.500" Dia x 1.250" L (38.10mm x 31.75mm) - -
FLNR500.XXID

FLNR500.XXID

FUSE CRTRDGE 500A 250VAC/125VDC

Littelfuse Inc.

7,446 -
RFQ
FLNR500.XXID

Datasheet

POWR-GARD® FLNR_ID Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 500A 250 VAC 125 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.594" Dia x 10.374" L (65.90mm x 263.50mm) - -
FLNR450.XXID

FLNR450.XXID

FUSE CRTRDGE 450A 250VAC/125VDC

Littelfuse Inc.

3,092 -
RFQ
FLNR450.XXID

Datasheet

POWR-GARD® FLNR_ID Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 450A 250 VAC 125 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.594" Dia x 10.374" L (65.90mm x 263.50mm) - -
170M3515

170M3515

FUSE 200A 690V 1GN/50 AR UC

Eaton - Bussmann Electrical Division

7,122 -
RFQ
170M3515

Datasheet

- - Bulk Active Requires Holder Square - - - Fast Blow - - - - - - 2.323" L x 1.772" W x 2.008" H (59.00mm x 45.00mm x 51.00mm) - -
170M3516

170M3516

FUSE 250A 690V 1GN/50 AR UC

Eaton - Bussmann Electrical Division

8,334 -
RFQ
170M3516

Datasheet

- - Bulk Active Requires Holder Square - - - Fast Blow - - - - - - 2.323" L x 1.772" W x 2.008" H (59.00mm x 45.00mm x 51.00mm) - -
170M3517

170M3517

FUSE 315A 690V 1GN/50

Eaton - Bussmann Electrical Division

2,305 -
RFQ
170M3517

Datasheet

- - Bulk Active Requires Holder Square - - - Fast Blow - - - - - - 2.323" L x 1.772" W x 2.008" H (59.00mm x 45.00mm x 51.00mm) - -
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