TRM2 FRAME.50 MCCB

1.Small size, high capacity;

2.Ics=75% Icu(Except single pole MCCB);



Service hotline
0577-8801 9159

TRM2 series circuit breakers and auxiliaries comply with the following international standard:

IEC/EN 60947-1: Low-voltage switchgear and controlgear-Part 1: General rules

IEC/EN 60947-2: Low-voltage switchgear and controlgear-Part 2: Circuit breakers


TRM2 series FRAME.50 MCCB (Standard use environment)
1. Ambient temperature: Within the range of -5ºC--+55ºC(However, when the temperature exceed 40ºC,it should be considered to reduce the capacity to use);
2. Relative humidity: Within the range of 45%--85%;
3. Altitude: 2000m or less(However, if it exceeds 1000m, atmosphere correction through humidity test and withstand voltage test can be considered);
4. Atmosphere where excessive steam, oil steam, smoke, dust, salt and other corrosive materials do not exist;


Classification:
According to the poles:                                          2-poles, 3-poles





Model (AF)50AF100AF
Product typeTRM2-50/2TRM2-50/3TRM2-100/2TRM2-100/3
Number of poles2323
Rated current (A)In5, 1015, 20, 30, 40, 505, 1015, 20, 30, 40, 5063, 80, 10063, 80, 100
Rated voltage(V)Ue220/415220/415220/415220/415
Rated Insulated voltage (V),50/60HzUi500500500500
Rated impulse voltage(kV)Uimp6666
Ultimate breaking capability(kA)
GB 14048.2, IEC/EN 60947-2
Icu220V415V220V415V220V415V220V415V220V415V
52.510652.5106106
lcs=%×lcu75%75%75%75%75%75%
Dimensions (mm)a50755075
b98989898
c60606060
d80808080
Weight (kg)0.310.410.310.41

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