MITSUBISHI ELECTRIC NV63-CV 3P 20A 30MA Earth-Leakage Circuit Breakers (Harmonic Surge Ready)(Economy Class)(3 Poles)(Frame 50A) NN

Description

[Frame(A)] 50
[Rated current In(A)] 20
[Number of Poles] 3
[Phase line] 3 phi 3W, 1 phi 3W, 1 phi 2W
[Rated operational voltage Ue(V)] AC 100-440
[High-speed type]
Rated current sensitivity(mA): 30
Max. operating time(s):
0.1(at I delta n)
0.04(at 5I delta n)
[Earth leakage indication system] Mecanical type(button)
[Rated short-circuit breaking capacity(kA)]
JIS C 8201-2-2 Ann.1
JIS C 8201-2-2 Ann.2
IEC 60947-2 2nd.ed.(Icu/Ics)
AC: AC440V 2.5/2.5, 415V 2.5/2.5, 400V 5/5, 230V 7.5/7.5, 200V 7.5/7.5, 100V 7.5/7.5
[Rated impulse withstand voltage Uimp(kV)] 6
[current] AC
[Suitabikity for isolation] Compatible
[Reverse connection(below 240VAC)] Possible
[Number of operating cycles]
without current:10,000
with current: 6,000
[Utilization category] A
[Pollution category] 2
[EMC environment condition(environment A or B)] A
[Mass of front-face type(kg)] 0.75
[Automatic tripping device] Thermal-magnetic
[Trip button] Equipped

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