IP 55, PVC plastic cabinet, dimensions 380x300x120mm
(500x400x200 metal cabinet, from 15 Hp a 20 Hp)
Door interlock switch-disconnector
400/24V safety transformer for auxiliary circuit
Auxiliary circuit fuses
Fuses for each electric motor
Contactor for each motor
Thermal relay for each motor
N.2 Man - 0 - Aut selector switch (unstable in manual modality)
N.2 Running lights
N.2 Overload lights
Power-in light
Exchanging and support relay
Input of working pressure switch
Input of support pressure switch
Input of too much low level probe
Terminal board and cable clamps
Voltage 400V (3P) 50 - 60Hz
Certification and electrical layout