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
JDN-15E

JDN-15E

FUSE CARTRIDGE 14.4KVAC

Eaton - Bussmann Electrical Division

7,817 -
RFQ
JDN-15E

Datasheet

JDN Cartridge, Non-Standard Bulk Active Requires Holder Cartridge - 14.4 kVAC - - Transformer Protection - E - - - - - -
JDN-20E

JDN-20E

FUSE CARTRIDGE 14.4KVAC

Eaton - Bussmann Electrical Division

6,953 -
RFQ
JDN-20E

Datasheet

JDN Cartridge, Non-Standard Bulk Active Requires Holder Cartridge - 14.4 kVAC - - Transformer Protection - E - - - - - -
JDN-40E

JDN-40E

FUSE CARTRIDGE 14.4KVAC

Eaton - Bussmann Electrical Division

9,315 -
RFQ
JDN-40E

Datasheet

JDN Cartridge, Non-Standard Bulk Active Requires Holder Cartridge - 14.4 kVAC - - Transformer Protection - E - - - - - -
PSX3XLFL1400X

PSX3XLFL1400X

FUSE SEMI 1500VDC 3XL SIZE 1400A

Littelfuse Inc.

7,717 -
RFQ
PSX3XLFL1400X

Datasheet

POWR-SPEED® PSX Rectangular Box Active Bolt Mount Square 1.4kA - 1.5 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA 5.043" L x 2.894" W x 3.130" H (128.10mm x 73.50mm x 79.50mm) - -
KTU-1500

KTU-1500

FUSE CARTRIDGE 1.5KA 600VAC CYL

Eaton - Bussmann Electrical Division

8,639 -
RFQ
KTU-1500

Datasheet

Limitron™ KTU Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 1.5kA 600 VAC - Fast Blow Electrical, Industrial - L CE, CSA, UL - 200kA 3.000" Dia x 3.750" L (76.20mm x 95.25mm) - -
JCR-A-18R

JCR-A-18R

FUSE CARTRIDGE 390A 7.2KVAC

Eaton - Bussmann Electrical Division

2,046 -
RFQ
JCR-A-18R

Datasheet

JCR-A Cartridge, Non-Standard Bulk Obsolete Requires Holder Cartridge 390A 7.2 kVAC - - Motor Protection Indicating R UR - 80kA 3.000" Dia x 15.850" L (76.20mm x 402.60mm) - -
JCR-A-24R

JCR-A-24R

FUSE CARTRIDGE 450A 7.2KVAC

Eaton - Bussmann Electrical Division

6,314 -
RFQ
JCR-A-24R

Datasheet

JCR-A Cartridge, Non-Standard Bulk Obsolete Requires Holder Cartridge 450A 7.2 kVAC - - Motor Protection Indicating R UR - 50kA 3.000" Dia x 15.850" L (76.20mm x 402.60mm) - -
MV155F1DBS80E

MV155F1DBS80E

FUSE CARTRIDGE 80A 15.5KVAC

Eaton - Bussmann Electrical Division

7,430 -
RFQ
MV155F1DBS80E

Datasheet

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 80A 15.5 kVAC - - Transformer Protection Indicating - - - 50kA - - -
7.2WKMSJ250

7.2WKMSJ250

FUSE CART 250A 7.2KVAC FUSE LINK

Eaton - Bussmann Electrical Division

8,212 -
RFQ
7.2WKMSJ250

Datasheet

- Fuse Link Bulk Active Requires Holder Cartridge 250A 7.2 kVAC - - - - - - - 63kA 2.992" Dia x 17.402" L (76.00mm x 442.00mm) - -
JCY-125E

JCY-125E

FUSE CARTRIDGE 125A 5.5KVAC

Eaton - Bussmann Electrical Division

8,768 -
RFQ
JCY-125E

Datasheet

JCY Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 125A 5.5 kVAC - - Transformer Protection Indicating E - - 40kA 2.000" Dia x 11.190" L (50.80mm x 284.18mm) - -
JCY-150E

JCY-150E

FUSE CARTRIDGE 150A 5.5KVAC

Eaton - Bussmann Electrical Division

9,205 -
RFQ
JCY-150E

Datasheet

JCY Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 150A 5.5 kVAC - - Transformer Protection Indicating E - - 40kA 2.000" Dia x 11.190" L (50.80mm x 284.18mm) - -
7.2WKMSJ315

7.2WKMSJ315

FUSE CART 315A 7.2KVAC FUSE LINK

Eaton - Bussmann Electrical Division

9,720 -
RFQ
7.2WKMSJ315

Datasheet

- Fuse Link Bulk Active Requires Holder Cartridge 315A 7.2 kVAC - - - - - - - 63kA 2.992" Dia x 17.402" L (76.00mm x 442.00mm) - -
JCK-12R

JCK-12R

FUSE CARTRIDGE 230A 2.54KVAC

Eaton - Bussmann Electrical Division

2,987 -
RFQ
JCK-12R

Datasheet

JCK Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 230A 2.54 kVAC - - Motor Protection - - UL - 50kA 3.000" Dia x 11.240" L (76.20mm x 285.50mm) - -
JCK-9R

JCK-9R

FUSE CARTRIDGE 200A 2.54KVAC

Eaton - Bussmann Electrical Division

7,777 -
RFQ
JCK-9R

Datasheet

JCK Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 200A 2.54 kVAC - - Motor Protection - - UL - 50kA 3.000" Dia x 11.240" L (76.20mm x 285.50mm) - -
PSX3XLUB1400X

PSX3XLUB1400X

FUSE SEMI 1500VDC 3XL SIZE 1400A

Littelfuse Inc.

3,925 -
RFQ
PSX3XLUB1400X

Datasheet

POWR-SPEED® PSX Rectangular, Blade Box Active Bolt Mount Square 1.4kA - 1.5 kVDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA 5.067" L x 2.894" W x 3.130" H (128.70mm x 73.50mm x 79.50mm) - -
5AHLE-400E

5AHLE-400E

FUSE CARTRIDGE 400A 5.5KVAC

Eaton - Bussmann Electrical Division

2,293 -
RFQ

-

HLE Cartridge, Non-Standard Bulk Active Requires Holder Cartridge 400A 5.5 kVAC - - Transformer Protection - - UL - 65kA 3.000" Dia x 15.900" L (76.20mm x 403.86mm) - -
LEF-1200

LEF-1200

CURRENT LIMITING FUSE

Eaton - Bussmann Electrical Division

5,690 -
RFQ

-

- - Bulk Active - - - - - - - - - - - - - - -
5ANCLS-12R

5ANCLS-12R

5.08 Max Kv, Sealed Cls,

Eaton - Bussmann Electrical Division

3,573 -
RFQ

-

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge - - - - Electrical, Industrial - - - - - - - -
5NCLS-12R

5NCLS-12R

5.08 Max Kv, Sealed Cls,

Eaton - Bussmann Electrical Division

6,794 -
RFQ

-

- Cartridge, Non-Standard Bulk Active Requires Holder Cartridge - - - - Electrical, Industrial - - - - - - - -
LEF-1000

LEF-1000

CURRENT LIMITING FUSE

Eaton - Bussmann Electrical Division

5,252 -
RFQ

-

- - Bulk Active - - - - - - - - - - - - - - -
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