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
KTN-R-5

KTN-R-5

FUSE LIMITRON FAST ACTING

Eaton - Bussmann Electrical Division

2,003 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
KTN-R-8

KTN-R-8

FUSE LIMITRON FAST ACTING

Eaton - Bussmann Electrical Division

2,549 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
0JLS001.T

0JLS001.T

FUSE CARTRIDGE 1A 600VAC

Littelfuse Inc.

4,734 -
RFQ
0JLS001.T

Datasheet

POWR-GARD® JLS Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 1A 600 VAC - Fast Blow Electrical, Industrial - J CE, CSA, QPL, UL - 200kA 0.811" Dia x 2.252" L (20.60mm x 57.20mm) - -
FNA-12

FNA-12

FUSE CARTRIDGE 12A 125VAC CYL

Eaton - Bussmann Electrical Division

6,024 -
RFQ
FNA-12

Datasheet

FNA Cylindrical, Alarm Indicating Bulk Active Requires Holder Cartridge 12A 125 VAC - Slow Blow Electrical, Industrial Indicating - CE, CSA, UL - 10kA - - -
FWH-1A14F

FWH-1A14F

FUSE CARTRIDGE 1A 500VAC/VDC

Eaton - Bussmann Electrical Division

5,917 -
RFQ
FWH-1A14F

Datasheet

FWH Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 1A 500 VAC 500 VDC - Electrical, Industrial - - CE, UR - 200kA AC, 50kA DC 0.563" Dia x 2.000" L (14.30mm x 50.80mm) - -
FWH-4A14F

FWH-4A14F

FUSE CARTRIDGE 4A 500VAC/VDC

Eaton - Bussmann Electrical Division

9,515 -
RFQ
FWH-4A14F

Datasheet

FWH Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 4A 500 VAC 500 VDC - Electrical, Industrial - - CE, UR - 200kA AC, 50kA DC 0.563" Dia x 2.000" L (14.30mm x 50.80mm) - -
JLLS045.TXP

JLLS045.TXP

FUSE CARTRIDGE 45A 600VAC/300VDC

Littelfuse Inc.

3,825 -
RFQ
JLLS045.TXP

Datasheet

POWR-GARD® JLLS Cartridge, Non-Standard Box Active Bolt Mount Cartridge 45A 600 VAC 300 VDC Fast Blow Electrical, Industrial - T CE, CSA, UL, UR - 200kA AC, 20kA DC 0.994" Dia x 1.562" L (20.60mm x 39.70mm) - -
KTN-R-25

KTN-R-25

FUSE LIMITRON FAST ACTING

Eaton - Bussmann Electrical Division

4,580 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
LA50QS404

LA50QS404

FUSE CARTRIDGE 40A 500VAC/VDC

Littelfuse Inc.

9,425 -
RFQ
LA50QS404

Datasheet

POWR-GARD® LA50QS Cylindrical, Blade Terminal (Bolt) Box Obsolete Bolt Mount Cartridge 40A 500 VAC 500 VDC Fast Blow Electrical, Industrial - - CSA, UR - 200kA AC, 100kA DC 1.000" Dia x 2.130" L (25.40mm x 54.10mm) - -
REN-30

REN-30

FUSE SUPER LAG RENEWABLE 30/250

Eaton - Bussmann Electrical Division

7,386 -
RFQ
REN-30

Datasheet

* - Bulk Active - - - - - - - - - - - - - - -
15KB6

15KB6

15KV 6A EXPULSION LINK

Eaton - Bussmann Electrical Division

6,655 -
RFQ

-

- Cartridge, Inline, Single Ended Bulk Active In Line Fuse Link 6A 15 kVAC - Fast Blow Electrical, Industrial - - - - 8kA 2.992" Dia x 8.858" L (76.00mm x 225.00mm) - -
LSRK02.8TXID

LSRK02.8TXID

FUSE CRTRDGE 2.8A 600VAC/300VDC

Littelfuse Inc.

9,117 -
RFQ
LSRK02.8TXID

Datasheet

POWR-GARD®, POWR-PRO® LLSRK_ID Cartridge, Non-Standard Box Active Requires Holder Cartridge 2.8A 600 VAC 300 VDC Slow Blow Electrical, Industrial Indicating RK1 CE, CSA, QPL, UL - 200kA AC, 20kA DC 0.811" Dia x 5.000" L (20.60mm x 127.00mm) - -
0RLS060.T

0RLS060.T

FUSE CARTRIDGE 60A 600VAC

Littelfuse Inc.

7,620 -
RFQ
0RLS060.T

Datasheet

POWR-GARD® RLS Cartridge, Non-Standard Bulk Obsolete Requires Holder Cartridge 60A 600 VAC - Fast Blow Electrical, Industrial - H CE, CSA, UL - 10kA 1.063" Dia x 5.500" L (27.00mm x 139.70mm) - -
25D27R

25D27R

FUSE CARTRIDGE 25A 500VAC

Eaton - Bussmann Electrical Division

8,749 -
RFQ
25D27R

Datasheet

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 25A 500 VAC - Fast Blow Electrical, Industrial Indicating D - - 50kA 0.846" Dia x 1.969" L (21.50mm x 50.00mm) - -
RES-3

RES-3

FUSE SUPER LAG RENEW. 3/600

Eaton - Bussmann Electrical Division

2,888 -
RFQ
RES-3

Datasheet

* - Bulk Obsolete - - - - - - - - - - - - - - -
RES-5

RES-5

FUSE SUPER LAG RENEW. 5/600

Eaton - Bussmann Electrical Division

2,192 -
RFQ
RES-5

Datasheet

* - Bulk Obsolete - - - - - - - - - - - - - - -
DFJ-25

DFJ-25

FUSE CARTRIDGE 25A 600VAC/450VDC

Eaton - Bussmann Electrical Division

8,299 -
RFQ
DFJ-25

Datasheet

DFJ Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 25A 600 VAC 450 VDC - Electrical, Industrial - J CE, CSA, UL - 200kA AC, 100kA DC 0.810" Dia x 2.250" L (20.57mm x 57.15mm) - -
LPS-RK-1-6/10SP

LPS-RK-1-6/10SP

LOW-PEAK DUAL ELEMENT

Eaton - Bussmann Electrical Division

8,916 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
LPS-RK-1SP

LPS-RK-1SP

LOW-PEAK DUAL ELEMENT

Eaton - Bussmann Electrical Division

9,687 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
LPS-RK-2-1/2SP

LPS-RK-2-1/2SP

LOW-PEAK DUAL ELEMENT

Eaton - Bussmann Electrical Division

3,686 -
RFQ

-

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