Schneider Electric 8501-DO44-V02 DIN Rail Relay

Schneider Electric 8501-DO44-V02 DIN Rail Relay is an overload-relay module from the Square D 8501 family, intended for use in motor-control circuits within industrial control panels. The model 8501-DO44-V02 is documented by distributors as discontinued by the manufacturer, making it a legacy part to verify compatibility with any replacement or refurbishment strategy. Public listings attribute a weight of 3.47 pounds to this unit, which, along with its rugged construction, is characteristic of the 8501 family and supports reliable operation in demanding electrical-control environments. For engineers maintaining legacy systems, this reference signals the need to compare coil options, contact configurations, and mounting footprints against Schneider Electric's current product catalog to identify a suitable modern substitute and ensure a precise DIN rail fit in existing panels.