MCCB with CCC, CE

mccb与ccc，ce

议价

HKKM3塑壳断路器系列适用于交流50 / 60Hz，额定绝缘电压高达800V，额定工作电压400 / 690V和额定工作电流高达630A的电路，用于偶尔的切换以及电机的不频繁启动（I≤630A及以下）。
它具有防止过载，短路或欠压的保护功能，保护电路和电源设备免受损坏。 HKKM3系列的附件方便地安装在外部

HKKM3 moulded case circuit breaker series is suitable for circuitries of AC 50/60Hz, rated insulation voltage up to 800V, rated operating voltage of 400/690V and rated operating current up to 630A, used for infrequent changeover as well as motor' s infrequent startup (I≤630A and below).
It has protective functions against overload, short circuit or under voltage, protects the circuitries and power equipment from being damaged. Accessories of HKKM3 series are conveniently installed externally