Surge Protection Devices (SPDs)

Surge Protection Devices are designed to prevent a temporary surge of power on an AC or DC power line.

Surge Protection Devices (SPDs) Product List

Total Results:1343

LST1507VL2NT1

  • Littelfuse Inc.
  • VARISTOR SPD 150V 75KA SURGE
  • Stock:5516

LST5505VL2NT1

  • Littelfuse Inc.
  • VARISTOR SPD 550V 50KA SURGE
  • Stock:7844

LST2757VL2NT1

  • Littelfuse Inc.
  • VARISTOR SPD 275V 75KA SURGE
  • Stock:4840

LST5507VL2NT1

  • Littelfuse Inc.
  • VARISTOR SPD 550V 75KA SURGE
  • Stock:1346

SPD2-550-4P0-R

  • Littelfuse Inc.
  • SPD MOD 4P+0 550VAC TYPE 1+2
  • Stock:6031

MJ8-POE-A

  • CITEL INC
  • POE, POE++ SPD
  • Stock:4305

DLC-24D3

  • CITEL INC
  • 24V Din Rail Data Line Protector
  • Stock:5684

DLA-06D3

  • CITEL INC
  • 6V Din Rail Data Line Protector
  • Stock:3377

DLC-170

  • CITEL INC
  • DIN Data Line Protector 170V
  • Stock:6498

DLA-12D3

  • CITEL INC
  • RS232/RS485 SINGLE CHANNEL SPD
  • Stock:3479

DLC-06D3

  • CITEL INC
  • 6V Din Rail Data Line Protector
  • Stock:8693

DLA-48D3

  • CITEL INC
  • 48V Din Rail Data Line Protector
  • Stock:4012

UTB110DP

  • nVent
  • Universal Transient Barrier, Dua
  • Stock:4857

UTB60DP

  • nVent
  • Universal Transient Barrier, Dua
  • Stock:9853

DLA2-12D3

  • CITEL INC
  • 12V Din Rail Data Line Protector
  • Stock:5467

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The original factory authorized agent, the original genuine product, quality assurance.

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Frequently Asked Queries

Still have questions? Contact us

Z.H.T TECHNOLOGY HK LIMITED offers original product. We provide customers with peer-to-peer order processing services. When you submit RFQ, our professional agents will contact you and provide competitive prices for components in the global market. If you accept our quotation, our agent prompt you to complete your order.

You can find and start RFQ on the Bitfoic homepage, search results page, and product details page. However, this is recommended strongly if you have built up a BOM (Bill of Materials) or you’ll have to take time to fill out more forms. After sending the RFQ, Our sales will respond to your request by email within 24 hours.

We have a professional and experienced quality control team to conduct strict verification and testing on parts. All suppliers must pass our qualification review to release their products, we pay more attention to the channel and quality of products than any other customers. We strictly implement supplier audits, so that you can purchase with confidence.

The price and inventory fluctuate frequently and cannot be updated in time. It will be updated regularly within 24 hours. Also, our quotes usually expire after 7 days.

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