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MCCB 3P TRMF4-250 Mould Case Circuit Breaker MCCB 250F/3P 100A-250A

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MCCB 3P TRMF4-250 Mould Case Circuit Breaker MCCB 250F/3P 100A-250A


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 -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;

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For 250A Mccb with Earth Leakage protection, pls check this link: TREF4-250 3P


Classification:
According to the poles:                                          2-poles, 3-poles
According to the breaking capacity:                         S-type, H-type
According to the rated current:                               Fix type, Adjustable type(08In-1.0In)




 

MCCB 3P TRMF4-250 Mould Case Circuit Breaker MCCB 250F/3P 100A-250A

MCCB 3P TRMF4-250 Mould Case Circuit Breaker MCCB 250F/3P 100A-250A

MCCB 3P TRMF4-250 Mould Case Circuit Breaker MCCB 250F/3P 100A-250A

MCCB 3P TRMF4-250 Mould Case Circuit Breaker MCCB 250F/3P 100A-250A
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