ABB
RFQ Ready
ABB EB143887SPER 1C1-AA Trip Circuit Supervision Relay
REF Series
Origin SE
Trip Circuit Supervision Relay
Search exact Siemens PLC, HMI, drive, I/O and multi-brand automation part numbers for technical RFQ.
Product cards show primary part number, brand, series and sourcing hints. Siemens remains the main catalog line while other brands keep separated RFQ paths.