The component in the image is a Schrack ZG450R24 relay with a ZG78700 socket. It is a type of general-purpose relay used in various applications, such as:
Appliances, HVAC, and industrial control systems .
Emergency shut-off, press control, machine control, and elevators .
It meets IEC standards .
It has a 24V DC coil, 4W, and 5A rating .
It can have screw terminals and accommodate wires up to 2.5 mm2 .
It is designed for plug-in mounting .