Trm Series Mccb - 2/3 Pole Models, 50a & 100a Ratings | Short-circuit & Over-load Protection, Plug-in Mounted, 220/415v

ZHEJIANG QIANNA ELECTRIC CO.,LTD

Standard:
TRM series circuit breaker and auxiliaries comply with the following international standard:
1.IEC/EN 60947-1
Low-voltage switchgear and controlgear-part 1: General rules;
2.IEC/EN 60947-2
Low-voltage switchgear and controlgear-part 2: Circuit breakers;

TRM series MCCB(Standard use environment for TRM series MCCB)
1. Ambient temperature: Within the range of -5A C--+55A C(However, when the temperature exceed 40A C,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:A A A A A A A A A A A A A A A A A A A A A 2-poles, 3-poles
According to the rated current:A A A A A A A A A A A A A A A A Fix type

Technical data table:
TRM2 SERIES 50AF & 100AFA MCCB
aL a Model (AF) 50AF100AF
a a .
Product typeTRM2-50/2TRM2-50/3TRM2-100/2TRM2-100/3
a a
Number of poles2323
ec aR c uau
Rated current (A)In5, 1015, 20, 30, 40, 505, 1015, 20, 30, 40, 5063, 80, 10063, 80, 100
ec aR c ua
Rated voltage(V)Ue220/415220/415220/415220/415
ec aR c c c ua
Rated Insulated voltage (V),A 50/60HzUi00
ec aR a a c ua
Rated impulse voltage(kV)Uimp6666
ec aR a e c -e. a a -e a
Ultimate breaking capability(kA)
GB 14048.2, IEC/EN 60947-2Icu220V415V220V415V220V415V220V415V220V415V
5 2.5 10 6 5 2.5 10 6 10 6
lcs=%A lcu75%75%75%75%75%75%
a a ,Dimensions (mm)a50755075
b98989898
c60606060
d80808080
e e Weight (kg)0.310.410.310.41