Molded Case Circuit Breaker with IEC Standard to Production
IEC标准生产的塑壳断路器
- 塑壳断路器：
- 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
- 技术参数：
- 型号：hkkm3-630
- 机架尺寸额定电流Inm（A）：630
- 额定电流In（A）：630
- 额定极限短路分断能力等级：L，M，H
- 极数（P）：3，3，4，3
- 额定最终短路分断能力Icu（KA）：AC 400V，50，70，100
- 额定工作短路分断能力Ics（KA）：AC 400V，50，70，75
- 额定工作电压Ue（V）：AC 400 / AC 690
- 额定绝缘电压Ui（V）：800
- 额定冲击耐压Uimp（V）：8000
- 闪络距离（mm）：> 100
- 适用性：隔离
- 欢迎访问我们的工厂
- Molded case circuit breaker:
- It has protective functions against overload, short circuit or under voltage, protects the circuits and power equipment from being damaged
- Accessories of HKKM3 series are conveniently installed externally
- Technical parameters:
- Model: HKKM3-630
- Frame size rated current Inm (A): 630
- Rated current In (A): 630
- Class of rated ultimate short-circuit breaking capacity: L, M, H
- Pole number (P): 3, 3, 4, 3
- Rated ultimate short-circuit breaking capacity Icu (KA): AC 400V, 50, 70, 100
- Rated service short-circuit breaking capacity Ics (KA): AC 400V, 50, 70, 75
- Rated operating voltage Ue (V): AC 400/AC 690
- Rated insulation voltage Ui (V): 800
- Rated impulse withstand voltage Uimp (V): 8000
- Flashover distanced (mm): ﹥100
- Applicability: isolation
- Welcome to visit our factory
