- Network Programmable
- Programmable with 9-volt battery prior to installation
- Automatic reset with 3 seperate restart delay timers
- RS-485 communications port
- 3-digit LED diagnostic display
SymCom's Model 777-P2 is a fully programmable electronic overload relay. It is designed to monitor and protect any 3-phase, 200-480VAC motor drawing 2-800 full load amps (external CTs are required above 90 amps). It provides unsurpassed protection from faulty voltage, underload and overload conditions.
The 777-P2 incorporates a 3-digit LED display that is used for programming, providing real-time operational information and displaying diagnostic codes to aid in troubleshooting a fault condition.
Protects 3-phase motors from:
- High Voltage
- Low Voltage
- Current unbalance
- Ground fault, Class II