YCM1 series Moulded Case Circuit Breaker

Application: YCM1 series moulded case circuit breaker is suitable for the circuit of AC50/60Hz,rated current up to 630A,rated operating voltage 690V or less.The series circuit breaker in the distribution network,can be used for distributing the energy or electricity and protecting the circuit and power device against the overload,short circuit and undervoltage.the circuit breaker with frame rated current 400A or less can be used for protecting the motor and starting non-frequent the motor.under the normal condition.it can also be used for making and breaking the circuit frequently.products conform with IEC60947-2,60947-4. Note:(1)No code for distribution circuit breaker,2 represents circuit breaker for motor protection (2) No code for direct handle operation,D represents motor operation,Z represent rotation handle. (3) L:represents standard type,M:represents higher breaking type and H:represents high breaking type. Main technical parameter: TypeIn (A)PolesPower consumptionIcs/COSIcu/COSArcing distance (mm)FixedDraw-out400V690V400V690VYCM1-63L6-63A3202518/0.3-25/0.25-50YCM1-63M253030/0.25-50/0.25-YCM1-6343340YCM1-100L10-100A3354026/0.25-35/0.25-YCM1-100M405030/0.25-50/0.25-YCM1-100H43/0.2510/0.585/0.220/0.3YCM1-1002263330/0.25-50/0.25-45366YCM1-225L100-225A356526/0.25-35/0.25-YCM1-225M6075-50/0.25-YCM1-225H10/0.585/0.220/0.3YCM1-2252405030/0.25-50/0.25-480100YCM1-400C225-400A38010020/0.25-35/0.25-100YCM1-400L30/0.25-50/0.2510/0.5YCM1-400M9011040/0.25---YCM1-400H50/0.2510/0.5100/0.220/0.3YCM1-400412015030/0.25---YCM1-63L400-630A313018034/0.25-45/0.25-YCM1-630M15020042/0.25-65/0.25-YCM1-630H65/0.2510/05100/0.2020/0.3YCM1-630420026742/0.255/0765/0.2510/0.5YCM1-800C630-800A312517020/0.25-35/0.25-YCM1-800L30/0.25-50/0.25-YCM1-800M13519040/0.25-70/0.2-YCM1-800H50/0.2510/05100/0.220/0.3YCM1-800418025030/0.25-50/0.25-YCM1-1250800-1250A324030050/0.2535/0385/0.2545/0.25