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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
    PSR071DL0550Z

    PSR071DL0550Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    4,470
    RFQ
    PSR071DL0550Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 550A 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) - -
    PSR071UL0550Z

    PSR071UL0550Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    3,764
    RFQ
    PSR071UL0550Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 550A 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) - -
    PSR071FS0500Z

    PSR071FS0500Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    2,438
    RFQ
    PSR071FS0500Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 500A 1.2 kVAC 900 VDC Fast Blow Semiconductors Indicating - 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) - -
    PSR071FL0500Z

    PSR071FL0500Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    3,022
    RFQ
    PSR071FL0500Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 500A 1.2 kVAC 900 VDC Fast Blow Semiconductors Indicating - 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) - -
    PSR071UL0630Z

    PSR071UL0630Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    4,409
    RFQ
    PSR071UL0630Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 630A 1.1 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) - -
    PSR071FS0550Z

    PSR071FS0550Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    2,796
    RFQ
    PSR071FS0550Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 550A 1.2 kVAC 900 VDC Fast Blow Semiconductors Indicating - 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) - -
    PSR071FL0550Z

    PSR071FL0550Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    3,916
    RFQ
    PSR071FL0550Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 550A 1.2 kVAC 900 VDC Fast Blow Semiconductors Indicating - 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) - -
    PSR032US1400X

    PSR032US1400X

    FUSES POWR-SPEED

    Littelfuse Inc.

    1,509
    RFQ
    PSR032US1400X

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Bolt Mount Square 1.4kA 500 VAC 450 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 200kA AC, 150kA DC 1.937" L x 2.362" W x 2.598" H (49.20mm x 60.00mm x 66.00mm) - -
    PSR032FS1250Z

    PSR032FS1250Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    1,755
    RFQ
    PSR032FS1250Z

    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) - -
    PSR071FS0630Z

    PSR071FS0630Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    2,193
    RFQ
    PSR071FS0630Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 630A 1.1 kVAC 900 VDC Fast Blow Semiconductors Indicating - 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) - -
    PSR071FL0630Z

    PSR071FL0630Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    2,216
    RFQ
    PSR071FL0630Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 630A 1.1 kVAC 900 VDC Fast Blow Semiconductors Indicating - 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) - -
    PSR073FS0800Z

    PSR073FS0800Z

    FUSE POWR-SPEED INCH SZ:73 800A

    Littelfuse Inc.

    3,501
    RFQ
    PSR073FS0800Z

    Datasheet

    POWR-SPEED® PSR - Box Active Bolt Mount Square 800A - - Fast Blow Semiconductors Indicating - - -55°C ~ 125°C - 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
    PSR032FL1500Z

    PSR032FL1500Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    2,549
    RFQ
    PSR032FL1500Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 1.5kA 500 VAC 450 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) - -
    PSR032FS1500Z

    PSR032FS1500Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    2,479
    RFQ
    PSR032FS1500Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 1.5kA 500 VAC 450 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) - -
    PSR032FS1400Z

    PSR032FS1400Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    3,749
    RFQ
    PSR032FS1400Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 1.4kA 500 VAC 450 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) - -
    PSR073FS0900Z

    PSR073FS0900Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    1,857
    RFQ
    PSR073FS0900Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 900A 1.05 kVAC 800 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
    PSR073FL0900Z

    PSR073FL0900Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    1,782
    RFQ
    PSR073FL0900Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 900A 1.05 kVAC 800 VDC Fast Blow Semiconductors Indicating - CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
    PSR073FS0700Z

    PSR073FS0700Z

    FUSE SQUARE 700A 1.3KVAC/1KVDC

    Littelfuse Inc.

    4,851
    RFQ
    PSR073FS0700Z

    Datasheet

    POWR-SPEED® PSR - Bulk Active Bolt Mount Square 700A 1.3 kVAC 1 kVDC Fast Blow Semiconductors - - CCC, CE, cURus, UL -55°C ~ 125°C 100kA AC, 150kA DC 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) - -
    PSR072FL0700Z

    PSR072FL0700Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    2,340
    RFQ
    PSR072FL0700Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 700A 1.2 kVAC 900 VDC Fast Blow Semiconductors Indicating - 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) - -
    PSR072FS0700Z

    PSR072FS0700Z

    FUSES POWR-SPEED

    Littelfuse Inc.

    1,355
    RFQ
    PSR072FS0700Z

    Datasheet

    POWR-SPEED® PSR Rectangular, Blade Bulk Active Requires Holder Square 700A 1.2 kVAC 900 VDC Fast Blow Semiconductors Indicating - 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) - -
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