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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Product Type: Transformer Protection and Control Relay
NFPA 79: Electrical Standard for Industrial Machinery
90 inches)
115200 bps Data Bits 8 Stop Bits 1 Parity None Operating Voltage 24 VDC Operating Temperature -40°C to +70°C Mounting Type DIN rail or panel-mounted Dimensions 100 mm × 75 mm × 20 mm Weight 0
LAN Connections: 2 RJ45 connectors per controller
ABB CMA 122 3DDE300402 CPU Module Modulebus Cluster Modem Product Type: Transformer Protection andABB CMA 122 CPU Module Product Description The ABB CMA 122 (Part Number: 3DDE300402) is a CPU module designed for the SYNPOL D series of generator protection relays. Serving as the central processing unit of the system, the CMA 122 executes the control and protection logic necessary for reliable generator protection. It processes data from I O cards and manages the relays critical functions, ensuring optimal performance in industrial and marine
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