120VAC Solid State Relay DIN Rail with Heat Sink Optocoupler, 40A AC to AC (70-280V Input, 24-480V Output)
 
Product Features
  

         
Solid State Relays come with their own heatsinks, you don't need to buy additional heatsinks
         
This solid state relay has mounting rail clips, suitable for distribution box installation
         
The product width is only 0.964in (2.45cm), which is more suitable for installation in narrow spaces
         
We also have voltage regulating type VD 0-5V, VF 0-10V, LA 4-20mA, it is more accurate to use with thermostat
         
If you will not choose the model, please see the picture