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  • TE Connectivity Potter & Brumfield Relays
  • SR4M4021
  • Relays
  • RELAY SAFETY 4PST 8A 21V
  •  SR4M4021 Datasheet
  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerTE Connectivity Potter & Brumfield Relays
  • CategoryRelays
  • PackagesTube
  • Standard Quantity10
  • Description
  • Mounting TypeThrough Hole
  • Coil Voltage21VDC
  • Operating Temperature-25°C ~ 70°C
  • Termination StylePC Pin
  • Coil Current38.1 mA
  • Contact MaterialSilver Tin Oxide (AgSnO)
  • Contact Form4PST-3NO/1NC (3 Form A, 1 Form B)
  • Contact Rating (Current)8 A
  • Switching Voltage400VAC - Max
  • Must Release Voltage2.1 VDC
  • Must Operate Voltage16 VDC
  • Coil Power800mW
  • Coil Resistance551 Ohms

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Quality and Reliability

We supply 100% original and brand-new SR4M4021 from TE Connectivity Potter & Brumfield Relays 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: 250
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Nh***ee 
    Fast delivery!
  • As***in 
    Thank you very much for your kind support so far!
  • An***ro 
    Thank you very much for the good service.Order received.
  • Sa***ne 
    fast delivery and good product
  • Mi***al 
    Good!

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In Stock: 250 | For reference only.