Electronic moulded case circuit breaker series

Technical parameters:

* Model: HKKM1E-400

* Frame size rated current Inm (A): 400

* Rated current In (A): 200-400A

* Class of rate ultimate short-circuit breaking capacity: L, M

* Pole number (P): 3P

* Rated ultimate short-circuit breaking capacity Icu (KA): AC 400 65,100

* Rated service short-circuit breaking capacity Ics (KA): AC 400V, 42, 65

* Rated short-circuit withstand current ICW (KA/1S): 5

* Rated operating voltage Ue (V): AC 400

* Rated insulation voltage Ui (V): 800

* Rated impulse withstand voltage Uimp (V): 8,000

* Flashover distance (mm): ≤100

* Applicability: isolation