19 ”& nbsp; rack panel (1U high) for control of cabinet / rack fans
Measures temperature using connected sensor element (supplied)
Turns on and off the 4 built-in fans when needed
Built-in control panel for i.a. setting limit values
No speed control
Connects to 230 VAC directly - and with & nbsp; 4 & nbsp; x 230 VAC fans.
With device plug (female connector)