Relay Panels serve as the central nervous system of power protection systems. They are equipped with numerical or electromechanical relays that detect overcurrent, earth faults, under/overvoltage, frequency shifts, and isolate faulty sections quickly to prevent system-wide failures.
At Powerline, we customize each Relay Panel to match your system’s protection schemes—whether it’s differential, directional, or distance protection. With advanced SCADA/RTU compatibility, our panels ensure real-time monitoring and precise trip coordination.



Powerline’s VCB panels are highly durable and were perfectly configured to match our protection scheme. Their support during installation was top-notch.
Voltage Rating
:
110V / 220V / 415V (Control Supply)
Relay Types
:
Overcurrent, Earth Fault, Differential, Distance, Voltage, Frequency
Communication Protocols
:
Modbus, IEC 60870-5-103, IEC 61850
Control Modes
:
Manual & Auto
Integration
:
SCADA/DCS Compatible
Standards Compliance
:
IS 3231 / IEC 60255
Enclosure Protection
:
IP 42 / IP 54 / IP 65
Need reliable Relay panels for your facility or substation
(888) 4000-2424
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