General specifications
Product name
Eaton Moeller series xPole - mRB4/6 RCBO - residual-current circuit breaker with overcurrent protection
Part no.
mRB6-6/3N/C/003-A
EAN
4015081184873
Product Length/Depth
80 millimetre
Product height
75.5 millimetre
Product width
70 millimetre
Product weight
0.445 kilogram
Compliances
CE Marked
RoHS conform
Certifications
CE
Product Tradename
xPole - mRB4/6
Product Type
RCBO - Residual-current circuit breaker with overcurrent protection
Product Sub Type
None
Delivery program
Application
Switchgear for residential and commercial applications
Product range
mRB6
Basic function
Combined RCD/MCB devices
Product application
Switchgear for industrial and advanced commercial applications
Number of poles
Three-pole + N
Number of poles (protected)
4
Number of poles (total)
4
Tripping characteristic
C
Release characteristic
C
Rated current
6 A
Rated current of product range
6 - 25 Ampere
Fault current rating
0.03 A
Sensitivity type
Type A, pulse-current sensitive
Type
RCBO
Technical Data - Electrical
Voltage type
AC
Voltage rating
400 V
Voltage rating at AC
230 V / 400 V
Rated operational voltage (Ue) - max
400 V
Rated insulation voltage (Ui)
500 V
Rated impulse withstand voltage (Uimp)
4 kV
Rated fault currents of product range
30, 100, 300 MilliAmpere
Impulse withstand current
Partly surge-proof, 250 A
Frequency rating
50 Hz
Leakage current type
A
Rated switching capacity
6 kA
Rated switching capacity (IEC/EN 60947-2)
6 kA
Rated switching capacity (IEC/EN 61009)
6 kA
Rated non-tripping current
0.5 x I∆n
Rated short-circuit breaking capacity (EN 60947-2)
0 kA
Rated short-circuit breaking capacity (EN 61009)
6 kA
Rated short-circuit breaking capacity (EN 61009-1)
6 kA
Rated short-circuit breaking capacity (IEC 60947-2)
0 kA
Surge current capacity
0.25 kA
Disconnection characteristic
Undelayed
Tripping
Non-delayed
Back-up fuse
100 Ampere gL
Selectivity class
3
Pollution degree
2
Technical Data - Mechanical
Frame
45 mm
Width in number of modular spacings
4
Device height
80 mm
Built-in depth
70 mm
Mounting style
Tri-stable slide catch - enables removal from existing busbar combination
Degree of protection
IP20
Degree of protection (built in)
IP40
Terminals (top and bottom)
Twin-purpose
Solid terminal capacities
1 - 25 Square Millimeter
Terminal protection
Busbar tag shroud to VBG4
Connectable conductor cross section (solid-core) - min
1 mm²
Connectable conductor cross section (solid-core) - max
25 mm²
Connectable conductor cross section (multi-wired) - min
1 mm²
Connectable conductor cross section (multi-wired) - max
25 mm²
Material thickness
2 mm
Climatic proofing
IEC 68-2: 25 °C - 55 °C at 90 % - 95 % humidity
Design verification as per IEC/EN 61439 - technical data
Rated operational current for specified heat dissipation (In)
6 A
Heat dissipation per pole, current-dependent
0 W
Equipment heat dissipation, current-dependent
4.8 W
Static heat dissipation, non-current-dependent
0 W
Heat dissipation capacity
0 W
Ambient operating temperature - max
40 °C
Ambient operating temperature - min
-25 °C
Design verification as per IEC/EN 61439
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
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.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
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. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Additional information
Current limiting class
3
Features
Concurrently switching N-neutral
Standards
IEC/EN 61009

Technical data ETIM 9.0

Circuit breakers and fuses (EG000020) / Combinación de interruptor diferencial/magnetotérmico (EC000905)
Tecnología electrónica, de automatización y de mando de procesos / Instalación eléctricas, equipo / Interruptor de corriente de defecto / Combinación interruptor FI/interruptor cortacircuito automático (ecl@ss13-27-14-22-07 [AFZ810020])
Number of poles (total)
4
Number of protected poles
4
Rated voltage
400 V
Rated insulation voltage Ui
500 V
Rated impulse withstand voltage Uimp
4 kV
Rated current
6 A
Rated fault current
0.03 A
Leakage current type
A
Current limiting class
3
Power loss
W
Rated short-circuit breaking capacity according to EN 61009
6 kA
Rated short-circuit breaking capacity according to IEC 60947-2
0 kA
Rated short-circuit breaking capacity Icn according to EN 61009-1
6 kA
Disconnection characteristic
Undelayed
Surge current capacity
0.25 kA
Voltage type
AC
Frequency
50 Hz
Release characteristic
C
Concurrently switching neutral conductor
Yes
With interlocking device
No
Over voltage category
3
Pollution degree
2
Ambient temperature during operating
-25 - 40 °C
Width in number of modular spacings
4
Built-in depth
70 mm
Flush-mounted installation
No
Anti-nuisance tripping version
No
Degree of protection (IP)
IP20
Connectable conductor cross section solid-core
1 - 25 mm²
Connectable conductor cross section multi-wired
1 - 25 mm²