Delivery program

Dimensions
320N126
Product range
xEnergy Safety Ci
Basic function
Basic enclosures
Product function
Individual enclosures
Single unit/Complete unit
Single unit
Standards
EN 62208
EN 61439-2
Degree of Protection
IP65
Description
With metric knockouts in all sides of the enclosure
Include fixing straps for wall mounting
Sealable cover fasteners
Full-area knockouts in the sides
can be converted to a distribution board enclosure
Colour
RAL 7035, light gray (base)
Transparent, smoky gray (cover)
Width
375 mm
Height
375 mm
Depth
275 mm
Mounting depth with mounting plate
250 mm
Mounting depth for mounting rail 7.5 mm height
242.5 mm
Mounting depth for mounting rail 15 mm height
235 mm
Enclosure depth
Legend for the graphic
Dimensions from top:
Mounting depth with mounting plate
Mounting depth for mounting rail 7.5 mm height
Mounting depth for mounting rail 15 mm height
Enclosure depth
Enclosure depth
320N131
For use with
Eaton Switching and protection devices
Notes
E
 

1 x M50/32

2 x M40/25

8 x M25/16

2 x M20

F
 

1 x M63/40

6 x M25/16

10 x M20

2 x M16

Technical data

General
Standards
EN 62208
EN 61439-2
Ambient temperature
-40 - +80 °C
Degree of Protection
IP65
Material characteristics
Material
glass-fibre reinforced polycarbonate (base)
non-reinforced polycarbonate (cover)
Halogen free
Surface treatment
Resistant to corrosion
Material properties
ThermalTemperature resistant
-40 °C - 120 °C (enclosure)
85 °C (enclosure bolt)
80 °C (gasket)
Chemical resistanceChemical resistant
Resistant against: Acids < 10 %, mineral oil, alcohol, gasoline, greases, salt solutions
Partly resistant to: Acids > 10 %
Not resistant to: alkalis, benzene
AtmosphericSaline spray
IEC 60068-2-11
AtmosphericUV resistance
Beneath protective shield
Flammability characteristicsFlammability classification according to UL94
V1 (base)
V2 (cover)

Design verification as per IEC/EN 61439

Technical data for design verification
Heat dissipation, at an ambient temperature of 35°C, delta T: 20 degrees in top of the enclosure, calculated as per IEC 60890Individual enclosure for wall mounting [PV]
34 W
Heat dissipation, at an ambient temperature of 35°C, delta T: 20 degrees in top of the enclosure, calculated as per IEC 60890Starting enclosure for wall mounting [PV]
32 W
Heat dissipation, at an ambient temperature of 35°C, delta T: 20 degrees in top of the enclosure, calculated as per IEC 60890Middle enclosure for wall mounting [PV]
29 W
Heat dissipation, at an ambient temperature of 35°C, delta T: 35 degrees in top of the enclosure, calculated as per IEC 60890Individual enclosure for wall mounting [PV]
69 W
Heat dissipation, at an ambient temperature of 35°C, delta T: 35 degrees in top of the enclosure, calculated as per IEC 60890Starting enclosure for wall mounting [PV]
64 W
Heat dissipation, at an ambient temperature of 35°C, delta T: 35 degrees in top of the enclosure, calculated as per IEC 60890Middle enclosure for wall mounting [PV]
59 W
IEC/EN 61439 design verification
10.2 Strength of materials and parts10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2 Strength of materials and parts10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Lower part: 960 °C / cover: 850 °C; meets the product standard's requirements.
10.2 Strength of materials and parts10.2.4 Resistance to ultra-violet (UV) radiation
Not relevant to indoor installations.
10.2 Strength of materials and parts10.2.5 Lifting
20 kg per enclosure with support frame and lifting aid met; assembled and secured as per the latest applicable instruction leaflet.
10.2 Strength of materials and parts10.2.6 Mechanical impact
IK10
10.2 Strength of materials and parts10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of ASSEMBLIES
IP65
10.4 Clearances and creepage distances
Is the panel builder's responsibility.
10.5 Protection against electric shock
Protection class 2, therefore not applicable.
10.6 Incorporation of switching devices and components
Is the panel builder's responsibility.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9 Insulation properties10.9.2 Power-frequency electric strength
Ui = 1000 V AC
10.9 Insulation properties10.9.3 Impulse withstand voltage
8 kV
10.9 Insulation properties10.9.4 Testing of enclosures made of insulating material
Meets the product standard's requirements.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility.
10.13 Mechanical function
Meets the product standard's requirements.

Technical data ETIM 7.0

Distribution boards (EG000023) / Empty cabinet (EC000058)
Electric engineering, automation, process control engineering / Electrical installation, device / Electrical distribution system (incl. small distribution board) / Empty cabinet (small distribution board) (ecl@ss10.0.1-27-14-24-08 [ACN385011])
Mounting method
Surface mounted (plaster)
Type of cover
Optional
Cover model
Closed
Type of door
None
Transparent cover/door
Yes
With lock
No
Nominal current (In)
1600 A
Height
375 mm
Width
375 mm
Depth
275 mm
Built-in depth
250 mm
Internal depth
250 mm
Plate thickness cabinet
6 mm
Plate thickness door/cover
6 mm
Colour
Grey
RAL-number
7035
Number of modules
1
Number of rows
0
Width in number of modular spacings
15
Number of openings for flange plates
4
Extension possible
Yes
Number of conduit inlets
100
Material housing
Plastic
Surface protection
Other
With mounting plate
No
Suitable for outdoor use
Yes
Suitable for lightning protection
Yes
Degree of protection (IP)
IP65
Degree of protection (NEMA)
Other
Protection class
II
Impact strength
IK10
Circuit integrity
Other

Dimensions

320X183