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What accessories and renewal parts are available for the C441 Motor Insight Relay?

All available accessories and replacement parts (CT kits, communication modules, cables, etc.) are located in the catalog: Volume 5, Tab 5 - Motor Protection and Monitoring


  • External CTs are available in 150:5, 500:5 and 600:5 ratios (C441CTKIT_)
  • Cables for the remote display are available in 0.25, 1, 2 and 3 meter lengths (D77E-QPIP_)
  • Modbus, DeviceNet, PROFIBUS, and Ethernet communication modules are available with either 120 VAC or 24 VDC I/O
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