Relay Module Features/Specifications: • 12VDC or 24VDC operation. • Current Draw: 95mA. • Contacts: SPDT form “C” Rated: 30 amp / 28VDC Rated: 30 amp / 120VAC Rated: 30 amp / 277VAC Relay Dimensions (approximate): 2”W x 2.75”L x 0.75”H