What this relay does — and the rating that matters
That analog output means this relay can feed a real-time load signal back to a PLC or drive controller — useful for monitoring motor current draw without a separate transducer. The 50-205 A span fits medium-frame motors (roughly 22–90 kW at 400 V), so it is sized for pumps, fans, and conveyors on a 480 V or 400 V line.
Mounts on a DIN rail in the motor control center. The analog output (typically 0-20 mA or 4-20 mA, depending on configuration) connects to a PLC analog input module; verify the output scaling matches the controller's range before commissioning.