DISTRIBUTION BOX T2
APPLICATIONS:
Box for the supply, protection, distribution and shunting of single or three-phase overhead branch lines or building façades.
Exterior surface or semi-integrated assembly.
MATERIALS:
Box and lid made of polyester reinforced with grey self-extinguishing fibreglass, RAL 7035.
DIN rail made of grey polycarbonate, RAL 7035.
Grey plastic PVC plugs for cable input, RAL 7035.
Sealing screws, key made of grey polyamide, RAL 7035.
APPLICABLE STANDARDS:
EN 62208 e EN 61439-5
CHARACTERISTICS:
IP44 IK08
Nominal voltage: 400V, 50Hz
Transitory overvoltage (Uimp): 6kV
Overvoltage category: CAT IV
Insulation voltage: 600V
Nominal current: 160A
Short-circuit current: 24kA
Neutral regime: TN
Diversity factor (RDF): 1
CEM environment: A
Pollution level: 3
Insulation category: Category II
Internal separation method: Method 1
Connection type: FF
Thermal dissipation capacity: 31W.
Fixed exterior installation at up to 2000 m high.
Operating temperature: -25ºC a 35ºC.
Maximum humidity: 100%hr a +25ºC.
ASSEMBLY INSTRUCTIONS:
For surface assembly, after the process of construction of the assembly surfaces.
The maximum weight of equipment in the interior must not exceed 250 kg/m2 and no heavy item may be assembled on the door.
For surface assembly, bolts should be chosen according to the weight of the equipment to be used.
Options: It may be equipped according to customer specifications.