SHINING Cooling Fan- Solid State Relay Cooling Fan - SSR Cooling Fan  is including:

FAC-50: For Single Phase Solid State Relay (DA / AA / VA / DD Series)

              Install with Heat Sink (HS-60050 / 60100 / 60150 / 60200 Series)

FDC-50: For Single Phase Solid State Relay (DA / AA / VA / DD Series)   

              Install with Heat Sink (HS-60050 / 60100 / 60150 / 60200 Series)         

FAC-80: For Three Phase Solid State Relay (DA / AA Series)

              Install with Heat Sink (HS-80050 / 80100 / 80150 / 80200 Series)

FDC-80: For Three Phase Solid State Relay (DA / AA Series)

              Install with Heat Sink (HS-80050 / 80100 / 80150 / 80200 Series)

For Heat Dissipation of Solid State Relay (SSR), you can install Solid State Relay with Cooling Fan on the Heat Sink. Heat Sink and Cooling Fan is optional parts for Solid State Relay.

Characteristic:  Low Noise, Light Vibration, Strong Cooling, Muti-Role, Long Life and Environmental Protection. 

Suggestion: 1. 10A Solid State Relay: Heat Sink and Cooling Fan is not necessary.

                     2. 25A Solid State Relay: Assembly with this Heat Sink. Cooling Fan is not necessary.

                     3. 40A Solid State Relay: Assembly with this Heat Sink with Cooling Fan.