Features:
● Slim size
● SSR + heatsink + DIN rail mounting base Integrated
● Load current 10~40A
● Zero cross or random turn-on
● LED status indication
● Dielectric strength 4000V
● AC70-280VAC control
● Built-in RC
 

Advantage: Top-class Slim Design

The width of ordinary single phase SSR is 44.8mm,this slim SSR is only 24.3mm,slimmer by approx.50%.
Size reductions in Solid State Relays mean you can downsize control panels and cooling equipment. 
And close mounting helps you save even more space. 
*Mounted either to DIN Tracks or with screws.