CE and CB Approved 1P+N Earth Leakage Circuit Breaker ELCB
EKL4-32 (Electronic Type) RCBO
RCCB with Overcurrent Protection
Type (wave form of the earth leakage sensed)
Rated current In
6, 10, 16, 20, 25, 32A
Rated voltage Ue
Insulation voltage Ui
Rated sensitivity I△n
0.03, 0.1, 0.3A
Rated residual making and breaking capacity
Rated short circuit capacity Icn
Breaking time under
Rated impulse withstand voltage(1.2/50) Uimp
Dielectric test voltage at ind. Freq. For 1 min
Thermo-magnetic release characteristic
Contact position indicator
Ambient temperature (with daily average≤ 35º C)
-5 º C...+40 º C
-25 º C...+70 º C
Terminal connection type
Cable/ U-type bus bar/Pin-type bus bar
Terminal size top/bottom for cable
Terminal size top/bottom for bus bar
2.0 N*m 18In-Ibs
On DIN rail EN 60715 (35mm) by means of fast clip device
From top and bottom
Overall and Installation Dimension(mm)
Parameters and Properties of RCCB & RCBO
Rated fault current I△n
Value of a residual fault currentat which the RCCB shall trip.
Preferred values:10, 30,100,300,500mA
Numbers of poles
Number of current paths whichthe RCCB can monitor.
Preferred values:2 and 4.
The function of an RCCB is not impaired by short-circuit current of up to 6,000 Aresp.
10,000Aprovided a back-up fuse is used 2 and 4.
Suitable for temperatures from -25℃ up to 40℃.
RCCB's surge capacity.
Not tripping at standardized 8/20 υs surge-current waves acc.to VDE 0432.
Part 2 with surge current values of up to 250A.
Short time delay selective
Time Delay Type
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