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WIRING ACCESSORIES AND SINGLE PHASE DISTRIBUTION
PG00400018U – March 2012
RCBOs technical data
Specifications
Product standard
IEC/EN 61009
No of poles
1P & solid N
Mechanical specification
Device width
17.7 mm
Terminal type
Box clamp
Mounting
DIN rail
Degree of protection
IP 20
Positive contact indication
Yes (red/green)
Electrical specification
Rated voltage
230/240 V AC
Current ratings
6, 10, 16, 20, 25, 32, 40, 45A
Rated impulse
and withstand voltage
4kV (1.2/50 µ sec)
Rated short circuit capacity
6kA
Sensitivity
AC
Tripping characteristic
Instantaneous Tripping current I mt Type B: 3 In < Imt < 5 In
Type C: 5 In < Imt < 10 In
Conventional non tripping current I nt 1.13 In
Conventional tripping current It
1.45 In
Ref / Calibration temp
40
o
C
Rated residual tripping current
30mA
Residual tripping type
Instantaneous
Number of operating cycles elec
>4000
Number of operating cycles mech
>20000
RCBOs dimensions (mm)
Compact Residual Current Circuit Breakers – with Overload protection (RCBOs) technical data
Eaton’s range of new compact Residual Current Circuit Breakers with integral Overload protection (RCBOs), are manufactured to IEC/EN
61009 and meet the latest European and International standards.
DIN rail mountable in a single module width these RCBOs provide a comprehensive protection solution to a wide range of applications.
With standard current ratings from 6A to 45A, in both B and C Type characteristics and a trip sensitivity of 30mA, these devices are the
ideal choice for domestic applications.
The Eaton RCBOs suite with the complete range of modular devices, and are for use within Eaton’s MEM Memera consumer units and
other applications.
These devices will accommodate cables up to 16mm
2
.
Trip Sensitivity
30mA Standard
Provides a high degree of protection against electric shock due to direct and indirect contact. A 30mA RCD will trip within 40mS when a
fault current of 150mA is detected.
This type of RCD is required to satisfy the requirements for “Additional Protection” in accordance with BS7671
(IEE wiring regs.) Other sensitivities are available on request.
Technical data
Switch and protection devices dimensions and data
12.5
LOAD
LINE
Terminal capacity
1–16mm
2
1–25mm
2
Terminal screw
M4
M5
Terminal torque recommended
1.2–1.5Nm
2.0–2.5Nm