FC-51235124-250 Smart Circuit Breaker

Overview

It belongs to Friendcom’s LV And MV Distribution Products line, acting as sensing terminals for low-voltage distribution IoT. This smart circuit breaker integrates residual current protector, circuit breaker, smart meter and smart controller, fitted with an LCD screen. It integrates multi-type circuit protection, electrical parameter monitoring, trip status reporting and remote switch control capabilities, suitable for 0.4kV low-voltage power distribution scenarios.

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Features

  • 1. Integrated all-in-one design: combines residual current protector, circuit breaker, smart meter and smart controller, equipped with LCD display.
  • 2. Comprehensive electrical telemetry: collects and analyzes line voltage, current, leakage current, active/reactive energy, power factor, harmonics and other data.
  • 3. Full-range circuit protection: supports under-voltage, over-voltage, phase loss, power off, over-current, short-circuit, leakage, three-phase unbalance and reconnection protection.
  • 4. Flexible switching control: supports automatic, remote and local closing & tripping for both 3P+N and 3P pole types.
  • 5. Multiple communication capabilities: RS-485 debugging interface, hybrid local communication, compliant with DL/T634-5101 and DL/T645 protocols.
  • 6. Real-time trip status information reporting.
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  • Specification table


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