Description
HIGH PERFORMANCE MINIATURE CIRCUIT BREAKER
Code
MTHP 160
No. of poles
4P
No. modules
6
Rated current
80 A
Curve
C
Rated voltage
230-400 V
Standard
IEC/EN 60898-1, IEC/EN 60947-2
Rated frequency (Hz)
50/60 Hz
Breaking capacity EN 60898 230V (Icn)
10000 A
Breaking capacity EN 60898 400V (Icn)
10000 A
Breaking capacity EN 60898 (Ics)
0.75 x Icn
Breaking capacity IEC/EN 60947-2 230V (Icu)
20 kA
Breaking capacity IEC/EN 60947-2 400V (Icu)
16 kA
Breaking capacity IEC/EN 60947-2 (Ics)
50% Icu
Insulation voltage (Ui)
500 V
Rated impulse withstand voltage (Uimp)
6 kV
Minimum operating voltage
12V ac/dc
Maximum operating voltage
440 V ac / 250 V dc (4 poles in series)
Electrical endurance
10.000
Mechanical endurance
20.000
Section rigid cable
<=1x70 - <=2x25 - <=2x25+1x10 mm²
Section flexible cable
<=1x50 - <=2x25 - <=3x16 mm²
Rated tightening torque
3.5 / 3 (terminals)
Operating temperature
-25 +60 °C
Stocking temperature
-40°C ÷ +70°C
Electrocod
1411
Ware Number
85362090