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Ferraz Fast Track

Surge-Trap® Modular SPD

Surge-Trap® Surge Protective Device is a no-fuse surge suppressor. The Surge-Trap is a UL 1449 Third Edition compliant surge protective device with a modular thermally protected transient voltage surge suppressor. It is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small foot print. A remote indicator option provides status to critical control circuit. The Surge-Trap provides an interrupting rating and a Thermally Protected MOV without additional protection devices.


  • Easy installation or retrofit
  • Din-rail mountable
  • Fail-safe /self-protected design
  • Remote indicator (optional) with 3 pin NO/NC contact
  • IP20 finger-safe design
  • Visual indicator
  • Small foot print

Part Numbers

  • AC:100kA SCCR
  • 50kA 8/20 µs surge capacity (per mode)
  • 100kA 8/20 µs surge capacity (per phase)
  • Surge life @ 3kA-8/20 µs: 5000 events
  • Surge life @ 10kA-8/20 µs: 1000 events
  • Operating and storage temperature: -40oC to +85oC
  • Wiring range: #6 to #14 AWG
  • UL 1449 Third Edition, File No E210793
  • Type 4 UL Recognized Component (tested to SPD Type 2)
  • IEC 61643-1
  • ANSI/IEEE C62.41
  • CE
  • RoHS compliant
  • AC/DC distribution
  • Power supplies
  • Industrial automation
  • Telecommunications
  • Motor controls and starter systems
  • Programmable logic controller (PLC) applications
  • Power transfer equipment
  • HVAC applications
  • AC drives
  • UPS systems
  • Security systems
  • IT / Data centers
  • Medical equipment