RCBO
RCBO
P-016
P 021 Low Voltage Brief Catalogue -
Low Voltage Brief Catalogue
NB2LE Residual Current Operated Circuit Breaker
1. General
� Protection against risk of fire � Protection against risk of electric shock
� Protection against overload � Protection against short circuit
2. Technical features
NB2LE
IEC/EN 61009-1
Standard
Type (wave form of the earth leakage sensed) Thermo-magnetic release characteristic
AC, A B, C
6, 10, 16, 20, 25, 32, 40 1P+N 240 0.03 6000
A
Rated current In Poles
Rated voltage Ue Rated sensitivity I △ n Short-circuit current Icn Electrical life Mechanical life
V A A
1,000 2,000
On DIN rail EN 60715 (35mm) by means of fast clip device
Mounting
From top and bottom
Connection
3. Curve
B, C curve
t(s) 10000 5000 1h 2000 1000
B
500 200 100
50 20 10
C
5 2 1
0.5 0.2 0.1
0.05 0.02 0.01
0.005 0.002 0.001
0.5 1
2 34 5 7 10 20 30 5070100 200 I/In
Powered by FlippingBook