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Surge protection module

МЗ-694 Surge protection module

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Order code:

МЗ-694

Number:

Available for order.

🎯 Purpose:
The MZ-694 is designed to protect against surge overvoltages and electromagnetic interference in the following systems:

  • 📡 data transmission,
  • ⚙️ control and monitoring,
  • 📊 measurement,
  • 🔌 low-voltage power supply.

The device provides reliable protection of sensitive equipment against overvoltages caused by:

  • lightning discharges,
  • switching processes in power networks,
  • industrial interference.

🔧 Technical Specifications:

  • Nominal voltage: for low-voltage circuits.
  • 🔒 Operating principle: limiting overvoltages to a safe level using varistors, gas discharge elements, and filtering circuits.
  • Response time: 1 µs (instantaneous response).
  • 📏 Protection level: galvanic isolation of signals from interference.
  • 🌡 Operating temperature range: from −40 °C to +70 °C.
  • 🛠 Design: compact DIN-rail mountable module.

💡 Functional Features:

  • 🛡 Protection against lightning surges and transient overvoltages.
  • 🔄 Suppression of high-frequency and switching interference.
  • ⚡ Preservation of integrity and reliability of signals in communication and control lines.
  • 📊 Increased reliability of measurement and control systems.
  • 🔌 Protection of low-voltage power supplies against damage.
  • 🌐 Application in industrial automation systems (ACS TP), telemetry, energy, and communication systems.
Seller

1 974

including VAT

РКФ-3

МЗ-694