Pay in 4 interest-free payments of $50.00 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Screen Size: 5 inches
Keyphasor* reference and speed measurements
Interfacing with controller I/O modules
🧠 Real-Time Health Monitoring
Port activity: Transmit (TX) and Receive (RX) indicators for each port
ABB CMA 121 3DDE 300 401 Power Supply Card Fiber Ring Repeater Screen Size: 5 inchesABB CMA 121 Power Supply Card Product Description The ABB CMA 121 (Part Number: 3DDE 300 401) is a power supply card designed for the ABB SYNPOL D series of generator protection relays. This card is a crucial component, providing the necessary DC power to the relays electronic circuits and ensuring reliable operation in industrial and marine environments. The CMA 121 converts incoming AC voltage into a stable DC voltage, enabling the relays internal
US$ 55.97
US$ 48.45
US$ 49.45
US$ 55.97
US$ 47.95
US$ 26.47
US$ 45.47