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  • Cost
    Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerWickmann / Littelfuse
  • CategoryCircuit Protection
  • PackagesBulk
  • Standard Quantity3
  • Description550A 700 VAC 600 VDC Fuse Square Bolt Mount
  • Size / Dimension1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm)
  • Fuse TypeSquare
  • Current Rating (Amps)550A
  • Mounting TypeBolt Mount
  • Operating Temperature-55°C ~ 125°C
  • Response TimeFast Blow
  • ApplicationsSemiconductors
  • Approval AgencyCCC, CE, cURus, UL
  • Breaking Capacity @ Rated Voltage200kA AC, 150kA DC
  • Voltage Rating - AC700 VAC
  • Voltage Rating - DC600 VDC
  • Melting I²t42056

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Quality and Reliability

We supply 100% original and brand-new PSR031FS0550Z from Wickmann / Littelfuse only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 0
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Sa***ra 
    Service was great!
  • An***io 
    Mini,thanks for gift. We got the parcel and all good.
  • Ge***er 
    Yumi, you are the best!
  • Du***ti 
    Product worked perfectly. Thank you
  • Mi***al 
    Good!

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Hard-to-find Electronic Components Distributor
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Wickmann / Littelfuse

PSR031FS0550Z

In Stock: 0 | For reference only.