HKKM1塑壳断路器（MCCB）

一般

它适用于交流50 / 60HZ，额定绝缘电压高达800V，额定工作电压高达400 / 690V和额定工作电流高达1250A的电路，用于偶尔的转换，以及电机的不频繁启动（I≤630A及以下），具有过载，短路或欠压保护功能，保护电路和电源设备免受损坏。

技术参数 ：

模压：HKKM1-63
外形尺寸额定电流Inm（A）：63
额定电流In（A）：10
额定极限短路分断能力等级：L，M
极数（P）：3,3,4
额定极限短路分断能力Icu（KA）：AC400V 25，50
额定工作短路分断能力Ics（KA）：AC400V 18，35
额定工作电压Ue（V）：AC400
额定绝缘电压Ui（V）：500,800
额定冲击耐受电压Uimp（V）：400,800
闪络距离（mm）：≤50
适用性：隔离

如何订购？

1，请给我们产品详细技术参数，然后我们会给您确切的报价。
2，我们很乐意随时为您提供样品。

欢迎访问我们的工厂！

HKKM1 Moulded Case Circuit Breaker ( MCCB )

General

It is suitable for circuitries of AC 50/60HZ, rated insulation voltage up to 800V, rated working voltage up to 400/690V and rated working current up to 1250A, used for infrequent changover 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 .

Technical parameters :

Moulded: HKKM1-63
Frame size rated current Inm(A): 63
Rated current In(A): 10
Class of rated ultimate short-circuit breaking capacity : L , M
Pole number (P ): 3 , 3,4
Rated ultimate short-circuit breaking capacity Icu(KA): AC400V 25 ,50
Rated service short-circuit breaking capacity Ics (KA): AC400V 18 , 35
Rated operating voltage Ue(V): AC400
Rated insulation voltage Ui (V): 500 , 800
Rated impulse withstand voltage Uimp (V):400, 800
Flashover distance (mm): ≤ 50
Applicability: Isolation

How to order ?

1, Please send us the product detail technical parameters, then we will give you exact quotation.
2, We are very happy to provide samples for you anytime.

Welcome to visit our factory !