Low voltage distribution box Number of modules: 4, 6, 8, 10, 12, 15, 18, 24, 36 ways Power distribution ... : door open upward 90 degrees.Rated current: 4 ways 50A, 6-36 ways 63AMaterial: insulating, self-extinguishing fire materialProtection level: indirect ... : door open upward 90 degrees3. Rated current: 4 ways 50A, 6~36 ways 63A;4. Material: Insulating, self-extinguishing fire material5 ...