Square D By Schneider Electric 8501H0-80 AC Control Relay

The Square D by Schneider Electric 8501H0-80 AC Control Relay is a 10 A rated, 110–120 V AC coil relay designed to switch loads in control circuits for industrial equipment. It operates at 50/60 Hz, enabling reliable interfacing between low-voltage control signals and higher-current AC devices such as motors or heaters in control panels or machine-tool applications. As part of the 8501 line, the 8501H0-80 is designed for plug-in mounting within compatible Square D enclosures and master cartridge configurations, offering straightforward replacement and upgrade in existing control schemes. Key specifications include a 110–120 V AC coil, 50/60 Hz operation, and a 10 A load current rating, making it suitable for moderate-power switching tasks in automation and machinery control. Typical applications include industrial process automation, machine control panels, and equipment control where a discrete control signal energizes a higher-current AC load while maintaining safety and reliability in electrical control circuits.