Parameter Specification Product Series Eaton HMDL (Accessory) Model Number HMDL-DC Description DC Power Supply Module for HMDL Contactors Input Voltage Typically 120V AC or 277V AC Output Voltage 24V DC Output Power / Current Sufficient to power multiple HMDL contactor coils (e.g., 50 VA). 。 Mounting DIN Rail (35mm) Compatibility Designed for use with Eaton HMDL Series Lighting Contactors Primary Use Provides low-voltage DC control power for lighting automation systems.