This listing is for ONE Brand New 
Delixi Solid State Relay Module Heat Sink
CDG1-1DA40A
40A 480VAC SSR Control 


Model Number: CDG1-1DA40A
Control Mode DC to AC ( Zero-crossing )
Input / Control Voltage : 3~32V DC
Output / Load Voltage :24V~480V AC
Capacity / Output Current : 40 Amps
Ambient Environment: -30~85 Degrees Celsius
Off Time: ≤ 10ms
Service Times: >1 Million
Size: 58 x 44.8 x 32mm