APPLICATION 
Modular contactors are essential for control and automation duties in dwellings, offices, shops and hospitals. They are particularly suitable for switching lighting installations, heat pumps, night storage heating, and air-conditioned plant and for other devices in building automation. 

TECHNICAL DATA 
Standard control voltage (Ue): 20-230V/50-60Hz 
Thermal continuous current (Ith): 24, 49, 63A 
Current ratings for AC: 24, 40 63A 
Pole number: 4(either as main or auxiliary contacts) 
Back up fuse g 1 max ratings: 35, 63, 80A 
Mechanical endurance: 10millon cycles 
Ambient temperature: -25~+55ºC 
Connection capacity: Tunnel terminal for cables up to 25mm 
Width in 17. 5mm modules: 
24A 35mm(2 modules) 
40A 52. 5mm(3 modules) 
63A 52. 2mm(3 modules)