RCBO
RCBO
P-014 P - 026
Low Voltage Brief Catalogue Low Voltage Brief Catalogue
NBH8LE Residual Current Operated Circuit Breaker with Over-current Protection (Electronic)
1. General
▪ Protection against risk of fire ▪ Protection against risk of electric shock
▪ Protection against overload ▪ Protection against short circuit
2. Technical features
NBH8LE
IEC/EN 61009-1
Standard
Type (wave form of the earth leakage sensed) Thermo-magnetic release characteristic
AC C
1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40 1P+N 230/240 0.01, 0.03 4,500/6,000
A
Rated current In Poles
Rated voltage Ue Rated sensitivity I △ n Short-circuit current Icn Electrical life Mechanical life
V A A
20, 000 4,000
On DIN rail EN 60715 (35mm) by means of fast clip device
Mounting
From top
Connection
3. Curve
C curve
t(s) 10000 5000 1h 2000 1000
500 200 100
50 20 10
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 3 45 7 10 20 30 50 70100 200 I/In
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