Parameter Specification Product Series Eaton Lightwatch Model Number ELJW4250 Description 4-Channel Relay Module, 16A/Channel, DALI Number of Outputs/Channels 4 Rated Load per Channel 16 A (Resistive, 250V AC) Total Rated Load 64 A Control Voltage 230V AC (Auxiliary Supply) Control Protocol DALI (Digital Addressable Lighting Interface) Communication Bus Lightwatch System Bus Mounting DIN Rail (35mm) within a distribution board Status Indication LED per channel for output status Standards & Certifications IEC 60669-1, CE, cULus