Eaton MTL5544 Intrinsically Safe Repeater Power Supply 2-Channel 4-20 mA Hazardous Area DIN Rail

The Eaton MTL5544 is a two-channel intrinsically safe repeater power supply designed to interface hazardous area field transmitters with safe-area control systems. It accepts 4–20 mA signals from 2- or 3-wire transmitters located in explosive atmospheres and provides a reliable safe-area output while preserving signal integrity. The unit supports HART communication and allows bidirectional digital communication superimposed on the analog signal. With a compact DIN rail mount design and certification for hazardous environments, the MTL5544 ensures dependable performance in industrial process control applications.

  • Two-channel repeater power supply for intrinsically safe loops
  • Interfaces 4–20 mA field transmitters in hazardous areas to safe-area systems
  • Supports HART communication for smart instrument diagnostics and control
  • Operates from a 20–35 V DC supply range
  • Compact DIN rail mount format for easy installation in control cabinets
  • LED status indicator for power confirmation
  • Suitable for Zone 0, IIC hazardous areas when certified
  • Preserves signal accuracy with low transfer error and temperature drift
  • Accepts conductors up to 2.5 mm² stranded or single-core
  • Ideal for industrial automation and process safety systems

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SKU MTL5544
Brand Eaton

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