3WL1240-4FG77-4GA4-ZF12F23R21T40

Key Features

• 1Integrate seamlessly via PROFINET, PROFIBUS, Modbus TCP, and Modbus RTU. 2、Ensure compliance and climate-proof reliability per IEC 60947-2 and IEC 60068-2-30. 3、Deploy for incoming, distribution, tie, or outgoing-feeder applications. 4、Retrofit Electronic Trip Units, ground-fault, rating, and communication modules easily. 5、Handle currents up to 6300 A (AC) with minimal space requirements.