HKKM1 circuit breaker

It is suitable for circuitries of AC 50/60HZ, rated insulation voltage up to 800V, rated working voltage of 400/690V and rated working current up to 1250A, used for infrequent changeovers as well as motor 's infrequent startup I≤630A and below.

Technical parameters:

* Model: HKKM1-100
* Frame size rated current Inm(A): 100
* Rated current In(A): 50
* Class of rated ultimate short-circuit breaking capacity: L , M
* Pole number (P): 2,3 ,2,3,4
* Rated ultimate short-circuit breaking capacity Icu(KA): AC400V 35, 50
* Rated service short-circuit breaking capacity Ics (KA): AC400V 22, 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 tell us products detail technical parameters, then we will give you exact quotation.

2, We are very happy to offer sample for your anytime.