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

Reset All
Apply All
Result

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
PSR031FS0700Z

PSR031FS0700Z

FUSE SQUARE 700A 700VAC/600VDC

Littelfuse Inc.

2 -
RFQ
PSR031FS0700Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 700A 700 VAC 600 VDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm) - -
PSR032FS0500Z

PSR032FS0500Z

FUSE SQUARE 500A 700VAC/600VDC

Littelfuse Inc.

8 -
RFQ
PSR032FS0500Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 500A 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) - -
PSR070FL0050Z

PSR070FL0050Z

FUSE SQUARE 50A 1.3KVAC/1KVDC

Littelfuse Inc.

2 -
RFQ
PSR070FL0050Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 50A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) - -
PSR070FL0063Z

PSR070FL0063Z

FUSE SQUARE 63A 1.3KVAC/1KVDC

Littelfuse Inc.

2 -
RFQ
PSR070FL0063Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 63A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) - -
PSR070FL0080Z

PSR070FL0080Z

FUSE SQUARE 80A 1.3KVAC/1KVDC

Littelfuse Inc.

2 -
RFQ
PSR070FL0080Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 80A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.913" L x 1.693" W x 1.929" H (74.00mm x 43.00mm x 49.00mm) - -
PSR032FL1250Z

PSR032FL1250Z

FUSES POWR-SPEED

Littelfuse Inc.

5 -
RFQ
PSR032FL1250Z

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 1.25kA 600 VAC 550 VDC Fast Blow Semiconductors Indicating - 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) - -
PSR031US0900Z

PSR031US0900Z

FUSES POWR-SPEED

Littelfuse Inc.

3 -
RFQ
PSR031US0900Z

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 900A 600 VAC 550 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.937" L x 2.028" W x 2.264" H (49.20mm x 51.50mm x 57.50mm) - -
PSR031DS0900Z

PSR031DS0900Z

FUSES POWR-SPEED

Littelfuse Inc.

3 -
RFQ
PSR031DS0900Z

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 900A 600 VAC 550 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.937" L x 2.028" W x 2.264" H (49.20mm x 51.50mm x 57.50mm) - -
FLSR400.XXID

FLSR400.XXID

FUSE CRTRDGE 400A 600VAC/300VDC

Littelfuse Inc.

5 -
RFQ
FLSR400.XXID

Datasheet

POWR-GARD® FLSR_ID Cylindrical, Blade Terminals Box Active Requires Holder Cartridge 400A 600 VAC 300 VDC Slow Blow Electrical, Industrial Indicating RK5 CE, CSA, QPL, UL - 200kA AC, 20kA DC 2.594" Dia x 11.626" L (65.90mm x 295.30mm) - -
PSR032FS0900Z

PSR032FS0900Z

FUSE SQUARE 900A 700VAC/600VDC

Littelfuse Inc.

3 -
RFQ
PSR032FS0900Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 900A 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) - -
B8407729

B8407729

TERM BLOCK BARRIER

Eaton - Bussmann Electrical Division

20 -
RFQ
B8407729

Datasheet

- Rectangular, Blade Bulk Active Bolt Mount Cartridge - 150 VAC 150 VDC - Electrical, Industrial - - - - - 5.500" L x 2.000" W x 2.000" H (139.70mm x 50.80mm x 50.80mm) - -
PSR033FS0500Z

PSR033FS0500Z

FUSE SQUARE 500A 700VAC/600VDC

Littelfuse Inc.

3 -
RFQ
PSR033FS0500Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 500A 700 VAC 600 VDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 2.008" L x 2.894" W x 3.130" H (51.00mm x 73.50mm x 79.50mm) - -
PSR031FL0900Z

PSR031FL0900Z

FUSES POWR-SPEED

Littelfuse Inc.

3 -
RFQ
PSR031FL0900Z

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 900A 600 VAC 550 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm) - -
PSR031FS0900Z

PSR031FS0900Z

FUSES POWR-SPEED

Littelfuse Inc.

3 -
RFQ
PSR031FS0900Z

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 900A 600 VAC 550 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm) - -
PSR072FS0400Z

PSR072FS0400Z

FUSE SQUARE 400A 1.3KVAC/1KVDC

Littelfuse Inc.

3 -
RFQ
PSR072FS0400Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 400A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.362" W x 2.598" H (75.00mm x 60.00mm x 66.00mm) - -
PSR072FS0250Z

PSR072FS0250Z

FUSE SQUARE 250A 1.3KVAC/1KVDC

Littelfuse Inc.

2 -
RFQ
PSR072FS0250Z

Datasheet

POWR-SPEED® PSR - Box Active Bolt Mount Square 250A 1.3 kVAC 1 kVDC Fast Blow Semiconductors Indicating - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.362" W x 2.598" H (75.00mm x 60.00mm x 66.00mm) - -
PSR031UL0900Z

PSR031UL0900Z

FUSES POWR-SPEED

Littelfuse Inc.

3 -
RFQ
PSR031UL0900Z

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 900A 600 VAC 550 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.937" L x 2.028" W x 2.264" H (49.20mm x 51.50mm x 57.50mm) - -
PSR031DL0900Z

PSR031DL0900Z

FUSES POWR-SPEED

Littelfuse Inc.

3 -
RFQ
PSR031DL0900Z

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 900A 600 VAC 550 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.937" L x 2.028" W x 2.264" H (49.20mm x 51.50mm x 57.50mm) - -
PSR033FS0900Z

PSR033FS0900Z

FUSE SQUARE 900A 700VAC/600VDC

Littelfuse Inc.

3 -
RFQ
PSR033FS0900Z

Datasheet

POWR-SPEED® PSR - Bulk Active Bolt Mount Square 900A 700 VAC 600 VDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 2.008" L x 2.894" W x 3.130" H (51.00mm x 73.50mm x 79.50mm) - -
PSR071UL0500Z

PSR071UL0500Z

FUSES POWR-SPEED

Littelfuse Inc.

3 -
RFQ
PSR071UL0500Z

Datasheet

POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 500A 1.2 kVAC 900 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.882" L x 2.028" W x 2.264" H (73.20mm x 51.50mm x 57.50mm) - -
Total 19890 Record«Prev1... 6768697071727374...995Next»
```html
TomatoElec

Search

TomatoElec

Products

TomatoElec

Phone

TomatoElec

User

```