Bulletin 857 Motor/Feeder Protection Relay, 40...265Vac/dc Supply Voltage, COM Port 1 has RTD glass fiber interface for 857-RAA (857-VCMRTD) has COM Port 2 has RS-485 interface (2-wire, 857-VCM 485-2)
| Allen-Bradley / Rockwell Automation | |
|---|---|
| Product Category | Protective Relays and Monitoring Relays |
| Product Number | 857-3C6AND |
| Product Name | Protection Relay w/RAA&RS485-2 comm |
