Bulletin 857 Motor/Feeder Protection Relay, 40...265Vac/dc Supply Voltage, COM Port 1 has TTL/RS-232 (VCM TTL) COM Port 2 has Built in RJ45 10-Mbps Ethernet Interface inc. IEC 61850
| Allen-Bradley / Rockwell Automation | |
|---|---|
| Product Category | Protective Relays and Monitoring Relays |
| Product Number | 857-3C6AAM |
| Product Name | Protection Relay w/RS232&61850 comm |
