LANGUAGES:
CN
EN

Products

  • Product Overview
  • Application of MCCB(SM)
    GAICA Moulded Case Circuit Breaker (named as MCCB in the following) is the 4th rising professional circuit breaker division, SM series MCCB is a new type breakerwhich is applied with rated insulating voltage 800V (500V for SM63), rated working voltage 690V and used for infrequent exchange and startup in AC(60) Hz condition.
    The MCCB is of protecting in overload, short-circuit, and under voltage situation to protect circuit system and power device from damage.
    The MCCB can be divided into B, N, S, H types according to their rated limit short-circuit breaking capacity.
    The MCCB is advantageous for its compact body, high breaking capacity (some even on flying arc), short arc-casting and superior aseismatic function.
    The MCCB has function of insulation with its mark.
    The product complies with IEC60947-2, GB14048.2.
     
    Normal Working Situation
    Altitude not more than 2000m;
    Ambient temperature no higher than+40℃(45℃ for
    watercraft) no less than-5℃;
    Stand moist air;
    Stand salty&oil mildew;
    Most gradient 22.5°;
    Atmosphere without corrupt&electric air and no danger
    of explosion;
    Without rain effect


     
? 常来海南麻将APP 浙江飞鱼开奖结果 内蒙古快三助手下载安装 辽宁快乐12胆拖玩法 北京时时彩五星走势图 股票涨跌是依据什么来衡量的 甘肃快三开奖结果形态走势 辽宁快乐12奖金对照表 老时时彩历史开奖记录 股票配资平台推广 青海西宁快3开奖