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    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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    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.

    1,366
    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.

    3,283
    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.

    4,065
    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.

    3,229
    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.

    2,948
    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.

    3,631
    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.

    4,591
    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.

    4,933
    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.

    1,632
    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.

    1,893
    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

    3,475
    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.

    1,664
    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.

    1,644
    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.

    2,227
    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.

    1,205
    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.

    4,057
    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.

    2,344
    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.

    3,107
    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.

    3,503
    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.

    3,196
    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) - -
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