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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 Quantity1
  • Description
  • FeaturesRemote Signaling Contacts, Thermally Protected
  • Mounting TypeDIN Rail
  • TypeType 1, Type 2
  • Operating Temperature-40°C ~ 80°C
  • Approval AgencyCE, cURus, UL, VDE
  • FormBase + Module
  • Number of Poles4
  • Voltage - Continuous Operating (Max) (MCOV)550VAC
  • Current - Discharge (Nom) (8/20µS)20 kA
  • Current - Discharge (Max) (8/20µS)50 kA
  • Current - Short Circuit Rating (SCCR)200 kA
  • Voltage - Protection Rating (VPR)2 kV
  • Voltage - Protection Level (VP) (2416)2.5 kV

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Quality and Reliability

We supply 100% original and brand-new SPD2-550-4P0-R 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: 130
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Na***ia 
    Well received the goods, thanks for arrange the fastest method so we can catch up the project.
  • Pa***ck 
    We got the parts! Perfect.
  • FR***co 
    Perfect, thanks
  • To***sz 
    Fast delivery, good!
  • Ma***in 
    It is good!

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Hard-to-find Electronic Components Distributor
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Wickmann / Littelfuse

SPD2-550-4P0-R

In Stock: 130 | For reference only.