Model: NXM-400F/4300 400A
Series: MCCB NXM
Manufacturer: Chint
Made in: China
Frame size: 400 AF
Number of poles: 4P
Rated operational voltage, Ue (V) : 220/230/240, 380/400/415
Rated current: 400 A
Breaking capacity: 50 - 75 kA
Rated impulsive withstand voltage, Uimp (kV) : 12
Mechanical life: 10000 times (without maintenance), 20000 times (with maintenance)
Electrical life: 8000 times
The MCCB has the function of switching and automatically protecting electrical circuits in case of overload or short circuit.
Application:Power station protection: Used to protect electrical circuits in power stations from overload and leakage. It can also be used for circuit testing when necessary.
HVAC system protection: Used to protect electrical circuits in HVAC systems of factories, offices, and buildings, preventing hazards for working personnel.
Machinery system protection: applied in industrial zones and manufacturing plants to safeguard machinery systems.
Solar power system protection: plays a crucial role in protecting solar power systems from risks such as short circuits, overloads, and high current flow.
DIMENSION
WIDTH (3P/4P)
HEIGHT
DEPTH (E/S/F/H)
140/185
257
108.5/108.5/108.5/108.5
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