ABB type NOM3 series plastic outer covering type circuit breaker Shell ... series moulded case circuit breaker is the lastest model of ABB type, suitable for circuit AC 50Hz/60Hz, rated voltage up ... (S3)/4PNOM3-400S(S3)/3P200, 225, 250, 315, 350, 400ANOM3-400M(S5)/3PNOM3-400H(S5)/3PNOM3-400(S5)/4PNOM3-400/3PNOM3 ... -800H(S6)/3PNOM3-800(S6)/4PNOM3-800/3P NOM3 MCCB/ ABB MCCB