... plastic outer covering type circuit breaker, Shell current can be customized. White cover MCCB Max current:800A ApplicationMolded Case Circuit Breakers NOM1 series ( ... seven grades: 100, 125, 140, 160, 180, 200, 225ANOM1-400 has five grades: 225, 250, 315, 350, 400ANOM1-630 has ... three grades: 400, 500, 630ANOM1-800 has three grades: 630, 700, 800ANOM1-1250 ...