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
PSR032FS0450Z

PSR032FS0450Z

FUSE SQUARE 450A 700VAC/600VDC

Littelfuse Inc.

7,234 -
RFQ
PSR032FS0450Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 450A 700 VAC 600 VDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm) - -
PSR032FS0550Z

PSR032FS0550Z

FUSE SQUARE 550A 700VAC/600VDC

Littelfuse Inc.

6,013 -
RFQ
PSR032FS0550Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 550A 700 VAC 600 VDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm) - -
PSR032FL0400Z

PSR032FL0400Z

FUSE SQUARE 400A 700VAC/600VDC

Littelfuse Inc.

6,361 -
RFQ
PSR032FL0400Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 400A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm) - -
PSR032FL0450Z

PSR032FL0450Z

FUSE SQUARE 450A 700VAC/600VDC

Littelfuse Inc.

3,769 -
RFQ
PSR032FL0450Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 450A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm) - -
PSR032FL0500Z

PSR032FL0500Z

FUSE SQUARE 500A 700VAC/600VDC

Littelfuse Inc.

5,763 -
RFQ
PSR032FL0500Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 500A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm) - -
PSR032FL0550Z

PSR032FL0550Z

FUSE SQUARE 550A 700VAC/600VDC

Littelfuse Inc.

7,509 -
RFQ
PSR032FL0550Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 550A 700 VAC 600 VDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 2.008" L x 2.362" W x 2.598" H (51.00mm x 60.00mm x 66.00mm) - -
170M3623

170M3623

FUSE SQUARE 630A 700VAC RECT

Eaton - Bussmann Electrical Division

2,254 -
RFQ
170M3623

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Square 630A 700 VAC - - Electrical, Industrial - - CE, CSA, UR - 200kA 1.969" L x 1.772" W x 2.323" H (50.00mm x 45.00mm x 59.00mm) - -
LPS-RK-70SP-TP

LPS-RK-70SP-TP

CLASS RK1 FUSE TIN PLATED

Eaton - Bussmann Electrical Division

2,744 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
PSR071FL0160Z

PSR071FL0160Z

FUSE SQUARE 160A 1.3KVAC/1KVDC

Littelfuse Inc.

4,959 -
RFQ
PSR071FL0160Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 160A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 2.028" W x 2.264" H (74.00mm x 51.50mm x 57.50mm) - -
PSR071FL0200Z

PSR071FL0200Z

FUSE SQUARE 200A 1.3KVAC/1KVDC

Littelfuse Inc.

6,564 -
RFQ
PSR071FL0200Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 200A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 2.028" W x 2.264" H (74.00mm x 51.50mm x 57.50mm) - -
PSR071FS0160Z

PSR071FS0160Z

FUSE SQUARE 160A 1.3KVAC/1KVDC

Littelfuse Inc.

7,945 -
RFQ
PSR071FS0160Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 160A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 2.028" W x 2.264" H (74.00mm x 51.50mm x 57.50mm) - -
PSR071FS0315Z

PSR071FS0315Z

FUSE SQUARE 315A 1.3KVAC/1KVDC

Littelfuse Inc.

2,031 -
RFQ
PSR071FS0315Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 315A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 2.028" W x 2.264" H (74.00mm x 51.50mm x 57.50mm) - -
PSR071FS0280Z

PSR071FS0280Z

FUSE SQUARE 280A 1.3KVAC/1KVDC

Littelfuse Inc.

8,320 -
RFQ
PSR071FS0280Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 280A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 2.028" W x 2.264" H (74.00mm x 51.50mm x 57.50mm) - -
LPS-RK-90SP-TP

LPS-RK-90SP-TP

CLASS RK1 FUSE TIN PLATED

Eaton - Bussmann Electrical Division

9,510 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
LPS-RK-80SP-TP

LPS-RK-80SP-TP

CLASS RK1 FUSE TIN PLATED

Eaton - Bussmann Electrical Division

4,590 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
KGJ-A-60

KGJ-A-60

FUSE BUSS CAPACITOR

Eaton - Bussmann Electrical Division

8,420 -
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
170M7354-B

170M7354-B

FUSE 80A 800V AC gR SIZE 1 BOLTE

Eaton - Bussmann Electrical Division

2,332 -
RFQ

-

170M Rectangular, Blade Bulk Active Bolt Mount Square 80A 800 VAC - - Solar (Photovoltaic) Indicating gR CE, UR - 65kA 2.811" L x 2.087" W x 1.575" H (71.40mm x 53.00mm x 40.00mm) - -
JKS-150

JKS-150

FUSE CRTRDGE 150A 600VAC CYLINDR

Eaton - Bussmann Electrical Division

8,400 -
RFQ
JKS-150

Datasheet

Limitron™ JKS Cylindrical, Blade Terminal (Bolt) Bulk Active Bolt Mount Cartridge 150A 600 VAC - Fast Blow Electrical, Industrial - J CE, CSA, UL - 200kA 1.500" Dia x 3.000" L (38.10mm x 76.20mm) - -
004305732

004305732

FUSENH3ARS1101000A1000VAC 200KA

Altech Corporation

9,005 -
RFQ

-

- - Bulk Active - - 1kA 1 kVAC - - - - - - - - - - -
170M5805

170M5805

FUSE SQUARE 250A 660VAC RECT

Eaton - Bussmann Electrical Division

9,825 -
RFQ

-

- - Bulk Active - Square 250A 660 VAC - - - - - CSA, UL - - - - -
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