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Store Protection & Control Transmission
Differential Protection
– MiCOM Agile P441/2/4 Platform



P442 Line Distance Management Relay
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  • Full scheme 5-zone distance, plus aided directional earth fault (DEF) and comprehensive backup protection
  • Advanced load blinding (Load Encroachment or Load Avoidance) to avoid tripping in highly loaded circuits
  • Comprehensive communication options including IEC 61850 and redundant Ethernet ports, Hot standby-Ethernet & Cyber security
  • The P442 is under last-time buy. Orders may be placed until 15th June 2026. and will be fulfilled based upon availability. As an alternative, please refer to P44 or P444.
P444 Line Distance Management Relay
Buy Now More Info
  • Full scheme 6-zone distance, plus aided directional earth fault (DEF) and comprehensive backup protection
  • Advanced load blinding (Load Encroachment or Load Avoidance) to avoid tripping in highly loaded circuits
  • Comprehensive communication options including IEC 61850 and redundant Ethernet ports, Hot standby-Ethernet & Cyber security
  • IEC61850-9-2 interface option allows integration within digital substation process bus architectures