Square D 8501HD0-60 Direct Current Control Relay

Square D 8501HD0-60 Direct Current Control Relay is a Direct Current (DC) control relay in Square D’s 8501 Type X NEMA family, designed for industrial panel control. This DC-coil subset includes variants such as 8501XDO60V62, a machine-tool relay rated for 10 A resistive at 600 VAC with 6 normally open contacts and a 115/125 VDC coil, and 8501XUDO80V63, a utility-type relay also rated for 10 A resistive at 600 VAC with 8 normally open contacts and a 125 VDC coil. Both models exemplify the common 8501 Type X construction that supports robust signaling and interlock tasks in challenging environments. In these DC-coil configurations, coil voltage is specified separately from the contact rating, allowing users to drive the relay from standard DC control circuits while switching higher-voltage loads. The result is a versatile DC-relay option within the 8501 family, suitable for applications requiring reliable DC control of auxiliary circuits in industrial control panels.