HKKM1L剩余电流动作断路器系列

它保护人类免受间接接触，还防止任何潜在的火灾危险，原因是长期存在的接地故障，这不能被过电流保护器检测到
当其他保护装置故障时，额定剩余电流为30mA的剩余电流断路器将直接起到附加保护器的作用

技术参数：

外形尺寸额定电流Inm（A）：100
额定电流In（A）：16，20，25，32，40，50，63，80，100
额定极限短路分断能力M，H级
极数（p）：3,4
额定最终短路分断能力Icu：AC400,50,85kA
额定工作短路分断能力Ics：AC400,35,50kA
额定剩余动作电流IΔn：100,300,500mA
极限非驱动时间Δt（s）：0.1 / 0.5 / 1（测试电流2IΔn）
额定剩余非工作电流（mA）：IΔnx50％
额定剩余短路能力IΔm：Icu x25％
额定工作电压Ue：AC400V
额定工作电压Ui：800V
额定冲击耐受电压Uimp：8000V
闪络距离：≤50mm
适用性：隔离

如何订购：

1，请让我知道什么样的模型，电流和极点等

2，如果您有任何问题，请随时与我们联系

HKKM1L residual current operated circuit breaker series

It is protects the human being from indirect contact,also protects from any potential fire hazard cause by long existing ground fault which can not be detected by over-current protector
When other protective devices are out of order, this residual current circuit breaker whose rated residual operated current is 30mA will play a role of additional protector directly

Technical parameters:

Frame size rated current Inm (A): 100
Rated current In(A): 16, 20, 25, 32, 40, 50, 63, 80, 100
Class of rated ultimate short-circuit breaking capacity M, H
Pole number (p): 3, 4
Rated ultimate short-circuit breaking capacity Icu: AC400, 50, 85kA
Rated service short-circuit breaking capacity Ics: AC400, 35, 50kA
Rated residual operated current IΔn: 100, 300, 500mA
Ultimate non-driving time Δt(s): 0.1/0.5/1 (test current 2IΔn)
Rated residual non-operated current (mA): IΔnx 50%
Rated residual short-circuit making capacity IΔm: Icu x25%
Rated operating voltage Ue: AC400V
Rated operating voltage Ui: 800V
Rated impulse withstand voltage Uimp: 8000V
Flashover distance: ≤50mm
Applicability: isolation

How to order:

1, Please let me know what kind of model, current and pole and so on

2, If you have any question, please contact us anytime