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the USA
Accredited
ISO 9001 Certified

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Part Numbers

Part Number
1-OCP-100
1-OCP-200
1-OCP-400

Open Circuit Protector Model OCP-1

Single-phase open circuit protector that monitors current transformer secondary circuits. Prevents dangerous open-circuit conditions in CT secondary loops by providing a low-impedance path if the load is disconnected.

PhasesSingle-phase
Weight1.2 lbs.
Terminals6
ApplicationCT secondary circuit protection
  • Prevents hazardous CT open-circuit voltages.
  • Install in CT secondary circuit when testing or changing meters.
  • Contact us for current rating and installation details.
Datasheet (PDF)
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