Electrical Characteristics
Parameter
Specification
Rated Current (In)
1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63 A
Poles
1, 2, 3, 4 P
Rated Operating Voltage (Ue)
AC 240/415 V
Rated Insulation Voltage (Ui)
500 V
Rated Frequency
50/60 Hz
Rated Breaking Capacity (Icn)
7500 A / 10000 A
Rated Impulse Withstand Voltage (1.2/50 µs Uimp)
4000 V
Dielectric Test Voltage (1 min)
2 kV
Thermal-Magnetic Trip Curves
B, C, D
Mechanical & Environmental Characteristics
Electrical Life
4000 cycles
Mechanical Life
10000 cycles
Protection Degree
IP20
Reference Temperature (for thermal element setting)
30 ℃
Ambient Temperature
-5 ~ +40 ℃ (Special applications require temperature compensation)
Storage Temperature
-25 ~ +70 ℃
Installation & Terminals
ACB
NF160 (F Frame)
NG125 (G Frame)
NJ250(J Frame)
NK630 (K Frame)
NL1250 (L Frame)
NN2000 (N Frame)
Smart MCB